Communication and Networking
Contents
1. i General Explosion protection E Rated Power Voltage 24V DC Explosion Protection Exia Il C E Power Voltage Range 20 4 to 26 4V DC Non intrinsically Safe Circuit Maximum Voltage Um 250V UL 125V o 20 to 60 C no freezing Intrinsically Safe Circuit Maximum Voltage Uo 13 2V perating Temperature a o Intrinsically Safe Circuit Maximum Current lo 227 2 MA m A5 to 85 RH Intrinsically Safe Circuit Maximum Power Po 750 mW is ign 0 Operating Humidity no condensation Intrinsically Safe Circuit Allowable Capacitance Co 0 49 uF TIIS 0 28 pF er Without auxiliary output 5 5W maximum Intrinsically Safe Circuit Allowable Inductance Lo 0 60 mH TIIS 0 56 mH S Consumption With auxiliary output 7 0W maximum Intrinsically Safe Circuit Safety circuit Note 1 ta Contacts 13 14 23 24 2NO Wiring Resistance Rw Auxiliary circuit Note 2 Rated Load Resistive 30V DC 1A 1 100 maximum 500m maximum using a 1 25 mm2 cable in Inductive DC 13 24V 1A A 2 600 N 1 Q maximum where N the number of common channels utput casi Response Turn on 100 ms maximum rated voltage Turn off 20 ms maximum Safety fab S Contacts A C1 5N0 1 common Category i 5 E o 24V DC 3A Performance Level PL e Auxiliary ated Load Resistive t Tell Se S rg common termina JA max Mean Time to Dangerous Failure MTTFd 100 years E Response Turn on 15 ms maximum Diagnostic Range 9995 minimum rated voltage Turn off 10 ms maximum Calcul2. 224 UL FM Class I Il Ill Div1 Group A B C D E F and G Class Zone 0 AExia II C CSA Class Div 1 Group A B C D NEMKO Exia Il C COST Exia Il C GOST R Exia ll C TIIS Relay barrier Exia IIC Switch EB9Z A Exia IICT6 Switch EB9Z A1 Exia IIBT6 NK Exia Il C KOSHA Exia ll C IP20 IP20 1 2 3 5 6 8 10 16 100 to 240V AC UL rating 100 120VAC Relay Transistor Sink Source Screw Terminal 35 mm wide DIN rail Panel mounting 42 Nx75Hx77 5D 1 channel 65Wx75Hx77 5D 2 3 channels 110 5Wx75Hx77 5D 5 6 8 channels common 171 5Wx75Hx77 5D 8 10 channels 380g EB3C R10A 1 2 3 5 6 8 10 16 24N DC Relay Transistor Sink Source Screw Terminal Connector 35 mm wide DIN rail Panel mounting 42Wx75Hx77 5D 1 channel 65Wx75Hx77 5D 2 3 channels 110 5Wx75Hx77 5D 5 6 8 channels common 171 5Wx75Hx77 5D 8 10 16 channels com mon 3909 EB3C R16CD www IDEC com EB3N D 233232322333 amm IBI 2323332233335 229 UL Class I Zone 0 AExia Il C Class I Il Ill Div 1 Groups A B C D E F and G IEC Ex Exia Il C PTB II 1 G Exia Il C II 1 D ExiaD COST Exia Il C TIIS Exia Il C IP20 EB3N LJ2ND 2 safety circuits EB3N LJ2R5D 2 safety circuits 5 auxiliary circuits 24V DC Relay Screw Terminal 3b mm wide DIN rail Panel mounting 65 0Wx75 0Hx77 5D EB3N L 12ND 110 5Wx75 0Hx77 5
3. fuse o c IS S These 3 zeners make redundant a protection voltage D a Note Instead of zeners thyristors are used in EB3C for better energy effeciency 3 A 2 Explosion Protection Marking Gas is categorized into groups by explosiveness and ignition temperature Technical standard Determines the gas type which can be used with the apparatus Ex la IIC 16 Temperature maximum surface temperature of electrical equipment 11 450 C 12 300 C T3 200 C T4 135 C T5 100 C T6 85 C Electrical Equipment I Applicable to group IIA gas IB Applicable to groups IIA and IIB gasses IIC Applicable to groups IIA IIB and IIC gasses Explosion Protection d Flameproof type e Increased safety type p Pressurized type la ID Intrinsic safety type de Flameproof and increased safety type d ia Intrinsic safety and flameproof type Communication Sensors Shows compliance with the standard Examples ExdellBT4 EXellCT4 ExplIBT4 ExiallCT5 Barriers 250 n DEC www IDEC com Barriers General Information EB3C EB3L Features Small and lightweight EB3C Weight 3809 10 circuit Dimensions 171 5Lx 75 W x 77 5 H mm e Plastic housing EB3L Weight 360g e Small system design 10 circuit Dimensions 171 5 Lx 75 W x 77 5 H mm No grounding required less labor less cost No explosion protection grounding Isolation transformer is used All isolations not only between primar
4. 10A 100V AC 20A 200V AC Between intrinsically safe circuit and non intrinsically safe circuit 1500V AC Between AC power and signal input 1500V AC 10A 20 to 60 C no freezing 20 to 60 C no freezing 45 to 8596 RH no condensation 800 to 1100 hPa 2 IEC60664 10 MA minimum 500V DC megger between the same poles as the dielectric strength Panel mounting 10 to 55 Hz amplitude 0 75 mm 2 hours each on X Y Z DIN rail mounting 10 to 55 Hz amplitude 0 35 mm 2 hours each on X Y Z 500 m s 3 times each on X Y Z 300 m s 3 times each on X Y Z Panel mounting DIN rail mounting M3 screw terminal 35 mm wide DIN rail or panel mounting M4 screw 8 8 VA EB3L S10SA at 200V AC 5 2 W EB3L S16CSD at 24V DC MIDEC gt saijddng Jamog 9JEMYOS uolewo Ny SI ld su88J3su2no Q SJOSUSS uoneoiunululo DI D D ls 4 7 Sensors Power Supplies Automation Software PLCs OI Touchscreens Communication o i T jaa Barriers General Specifications of Pilot Light Illuminated Pushbutton Illuminated Selector Switch and Buzzer Operating Temperature Operating Humidity Dielectric Strength 1 mA 1 minute Insulation Resistance Pilot Light and Miniature Pilot Light Illuminated Switch Buzzer Degree of Protection Lens Illumination Color Intrinsic Safety Ratings and Parameters Degree of Protection Illumination Color Co
5. T jaa 242 nm DEC www IDEC com Barriers Polarity Identification Panel Cut out Pilot Lights Illuminated Pushbuttons Illuminated Pilot Lights Illuminated Pushbuttons Illuminated Selector Switches y n zi Selector Switches Buzzers Positive terminal X1 030 030 E Negative terminal X2 SR E RO 8 max o Miniature Pilot Lights Positive terminal Long pin terminal Negative terminal Short pin terminal Pin Terminals Positive Terminal A light blue marking is 0 J indicated on the negative O terminal side to identify TENA 96 Light Blue Marking 7 intrinsically safe usage Negative Terminal pc Buzzer amp E Positive terminal Negative termina The 4 8 or 3 2 recess is needed only when using an anti rotation ring or a nameplate with an anti Z l rotation projection S EB3P LHW does not have an anti rotation groove v LED Lamp All dimensions in mm o Positive co c c5 c Negative Lamp Test When checking the lamp lighting without using the EB3L lamp barrier first make e sure that the atmosphere is free from explosive gases Connect a 12V DC power Pilot Light 12V DC supply and a protection resistor of 1 KQ in series to turn on the pilot light c E 3 Non intrinsically Safe External Input Wiring Examples 6 channel Source 8 channel Common Wiring Source 6 channel Sink Ex EB3L SO6SA Ex EB3L S08CSD Ex EB3L SO6KA c S ol cat fe ey e hi N hi i sic Aw i
6. connected to the EB3N rents When the electronic fuse has tripped shut down the power remove the i 7 i i cause of the overcurrent before powering up again 7 Separate the input and output wiring from power lines and motor lines 7 Use crimping terminals with insulation sheath for wiring Tighten the terminal 8 When using multiple EBSN safety relay barriers do not connect one switch to screws including unused terminal screws to a recommended tightening more than one EBSN Use separate switches for each EBSN 5 torque of 0 6 to Nm using a screwdriver of 69 5 mm in diameter To ensure EMC use shielded cables for safety inputs and auxiliary inputs 2 8 Before inspecting or replacing the EB3N turn off the power Connect the shield to the FG of the control panel on which the EBSN is mounted c i i i 3 10 For protection against overcurrents connect an 1EC60127 2 compliant 2A fast blow fuse 5 x 20 mm 11 Evaluate the ISO 13849 1 category and performance level in consideration of the entire system YN E E aa www IDEC com Barriers Notes for Explosion Protection Safety 1 Install the EB3N in an enclosure capable of protecting against mechanical shocks at a hazardous location in accordance with intrinsic safety ratings and parameters 2 Install and wire the EB3N so that the EB3N is not subject to electromagnetic and electrostatic induction and does not contact with other circuits For example keep a minimum spacing of 5
7. using Safety Input Devices e EB3N A2R5D dios i the reset start function of the safety Comedia ii series Backcheck Input relay module or safety controller gt Auxiliary Output Reset total npu 8 Monitor Monitor Output Bamiersalaly Output e The manual reset manual start function Safety Input Devices TY ara gt 28 of the EB3N is used to set up a safety Connected in Series TS circuit without using a safety control Backcheck Input devi amp G a Reset Start Input evice Monitor Auxiliary Output Monitor Output cC eo j Cc 2 ct 2 DI D D ls 4 7 800 262 IDEC 4332 USA amp Canada E DEC 231 Barriers Installing a reset switch in a hazardous area using auxiliary input and output 32 MIDEC D Safety Input Devices Barrier Safety Output a G 7 G Safety Control Device aey VUPU E gt EB3N A2R5D E Reset Start Switch Reset Start Output Backcheck Input Other Input Device E Safety Input Devices G F P EB3N M2R5D O Reset Start Switch al PLC Reset Start Input Other Input Device il Other Output o A Safety Input Devices Connectable to Safety Input Terminals Examples Emergency stop switch Non illuminated XW1E XN4E 7 Safety switch HS6B 02B05 HS1B 02R o 2 E Instructions Notes for Operation Notes for Machine Safety 1 Do not disassemble repai
8. 126 types of pilot lights and buzzers can be connected Illuminated pushbuttons and Illuminated selector switches can be connected by combining with the EB3C relay E barrier No grounding required E i Key features Explosion protection Lamp Barrier Exia Il C Pilot Light separate wiring Exia Il CT6 Pilot Light common wiring Exia Il CT4 C Illuminated Pushbutton Exia Il CT4 B Illuminated Selector Switch Exia Il CT4 Buzzer separate wiring Exia Il CT6 amp Kd ee e EC60079 compliant LISTED APPROVED NAN YANG o e Compact and lightweight 46 footprint and 36 weight compared to IDEC s 10 circuit IBPL GN K KR S e 8 and 16 channel types are available in common wiring types ideal for connection une rpm FR 5 to PLCs 16 circuit types are also available with a connector 5 e Universal AC power voltage 100 to 240V AC or 24V DC power E UL rating 100 120V AC e No grounding required i e DEC s original spring up terminal minimizes wiring time me e Installation 35 mm wide DIN rail mounting or direct screw mounting e 26 g8 210 922 and 930 pilot lights available gt e Illuminated pushbuttons and illuminated selector switches can be connected by combining with the EB3C relay barrier Illumination colors Amber blue green red white and yellow i e pushlock turn reset type red only Illuminated Pushbutton Selector Switches e Continuous and intermittent sound types are available for buzzers 930 PENTA DS TON P
9. 4 NC 1 Note The wiring in dashed line does not affect the operation of the EB3L Applicable connector is IDEC s JE1S 201 Output power for PLC outputs is supplied by the EB3L therefore the PLC output does not need an external power supply e N 2 E E E E amp o i T jaa 244 n DEC www IDEC com Barriers Wiring Example of Intrinsically Safe External Outputs a 1 Common Wiring Maximum 16 circuits Buzzers cannot be wired in a common line F O All saa lines are wired to a common line inside the intrinsically safe equipment one common line per intrinsically safe circuit DC input models only E o T aLL L TU D RARO LLLI L D 2 Separate Wiring gt Note Each output line of the EB3L makes up one independent intrinsically safe circuit of a pilot light or buzzer ni using two or more EB3L s to set up one intrinsically sa fe circuit in the common wiring configuration 5 interconnect two neutral terminals e N1 through N10 on each EB3L F between adjacent EB3L s in pa rallel e D 3 Wiring Illuminated Pushbuttons and Illuminated Selector Switches A maximum of 16 channels of EB3L and EB3C can be wired to a common line eo The following example illustrates the wiring for a total of 10 contacts used by three illuminated pushbuttons LB1 to LB3 and three illuminated selector switches LS1 to LS3 LB1 LB2 LB3 LS
10. EB3P LSHW320 Maintained LW Round 2 position DPDT EB3P LSL1W2C2 Maintained D Continuous sound EB3P ZUN12C N 930 ca Intermittent sound EB3P ZUN12F 1 Codes N TW HW LW and UP are the series names of IDEC s control units A 2 Specify a color code in place of 3 Illuminated selector switches have a knob operator 4 Above parts are recommended for EB3L barriers However none of these parts are UL recognized Accessory Name Ordering Number Package Quantity Remarks LED Lamp EB9Z LDS1 1 Specify a color code in place of in the Ordering No A amber G green R red S blue W white Y yellow i Above part is recommended for EB3L barriers However this part is not UL recognized 800 262 IDEC 4332 USA amp Canada MIDEC 239 SJOSUOS saljddns Jamogq 9JEMYOS uoNewo NY S ld su88J3su2no 0 uoneoiunululo SET Barriers Internal Circuit Block Diagram E AC Power DC Power Connector Wiring D z D Source Input Sink Input Source Input D lt S Hazardous Area je e Safe Area Non hazardous Area o a L N S1 C1 S2 C2 S3 C3 oc S1 C1 S2 C2 S3 C3 Dimensions mm Terminal EB3L S05 O EB3L S08 I EB3L S02 O EB3L S06 I EB3L S10 OO Intrinsic Safety Side E EB3L S01 OF EB3L So3 O EB3L S08C O EB3L S16C O Light Blue e 42 65 110 5 171 5 ee E BETY 000000 90090000000
11. Hi i y derer i 16 channel Common Wiring Source 16 channel Common Wiring Sink Ex EB3L S16CSD Ex EB3L S16CKD S 2 3 DI Di o 800 262 IDEC 4332 USA amp Canada n DEC 243 Barriers Connector Wiring Terminal Arrangement e EB3L S16CSD C D CHS CH10 CH11 CH12 CH13 CH14 CH15 CH16 FC4A T16K3 EB3L S16CSD C FC4A T16S3 EB3L S16CKD C 9 S9 S10 SM S12 S13 S14 S15 S16 NC NC i i i lt iS CHn Terminal Output Input Terminal Terminal Output Input Terminal NS m D M T IMININE N N 20 Q0 s 20 20 Q0 s 20 e S1 S2 S3 S4 S5 S6 S7 8 C1 C2 CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH8 COM V 19 010 S9 19 19 010 Sg 19 18 01 m 82 18 18 01 m 82 18 17 011 10 17 17 011 10 17 16 02 m 3 16 16 02 m 83 16 zi 15 012 511 15 15 012 511 15 14 00 s 14 14 03 s 14 13 013 ee S2 13 13 013 eo S2 13 12 04 12 12 04 12 xo EB3L S16CKD C 11 014 S13 11 11 014 13 11 CH9 CH10 CH CH12 CH13 CH14 CH15 CH16 L E 99 10 SM 12 13 14 15 16 NC NC pus 10 05 S6 10 10 05 S6 10 o 9 o o0 o o o n n on n O 1 eh com S 2 Se ee 9 015 14 9 9 015 814 9 ST S2 S3 S4 S5 S6 S7 S8 Cl C2 E 8 06 HA 3 8 8 06 HA 3 8 9 CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH8 COM V lt 7 016 8515 7 7 016 H Sis 7 6 OF 8 6 6 OF A 8 6 5 017 S16 5 D 017 S16 5 3 2 4 COM COM 4 4 COM COM 4 o D Si e B 3 COM NC 3 3 COM NC 3 2 w w 2 2 v Y 2 a 1 V NC 1 1 Y r
12. Intrinsically Safe Explosion Proof EB3C Relay Barriers Key features Explosion Protection Relay Barrier Exia Il C IEC60079 compliant Dry contact switches can be connected to the EB3C 8 and 16 circuit types are available in common wiring types ideal for connection to PLCs DC voltage only Universal AC power voltage 100 to 240V AC or 24V DC power UL rating 100 120V AC No grounding required IDEC s original spring up terminals minimizes wiring time Installation 35 mm wide DIN rail mounting or direct panel mounting Global usage USA UL FM Canada CSA Europe CE marking ATEX China COST Russia GOST R Japan TIIS Korea KOSHA Ship class NK Japan KR Korea LISTED NAN YANG Dry Contact Switches Dry contact switches can be connected to the EB3C LB Series CW Series HW Series _ da l NAM sooo TTT E diee n L E ara LI L b Ea r i bi a emm A Ma ot TT a maam mem mdi nnne m PAE i sc aman HA A AE ay Uo Gaia t renze dn al Common Wiring for PLC Inputs 8 and 16 circuit types are available in common wiring types ideal for connection to PLCs DC voltage only Connector Type MIL connector on the non hazardous side e Easy connection to PLCs e Wiring is cut by 9096 compared with IDEC s 16 circuit EB3C e Various 20 pin MIL connectors can be connected www IDEC com 24 MIDEC S
13. Low Voltage Directive 3 Installation For rated voltages 50 to 1000V AC 75 to 1500V DC Direct and DINcrall mountable 2 ATEX i i i EB3 series Screws cannot be touched by fingers even when loosened M Adopted by EU this directive covers electrical and mechanical equipment and e protective systems which may be used in potentially explosive atmospheres x E Europe EN50014 series is adopted Switches connectable to EB3C 3 FM Factory Mutual Approval e suet i only with mechanical contacts dry contacts can A private US certification organization for waterproof and intrinsic safety MRO a l Widely recognized for more intrinsic safety than UL Pushbutton selector cam toggle limit micro reed foot pressure and tempera o 4 CSA Canadian Standards Association MAES gan hes e A Canadian certification organization for electrical equipment Note Contact rating must be 13 2V 14 2 mA minimum Contact material such as silver oxide ps E A cadmium and silver tungsten may cause conduction failure at 10 mA due to the film gener 5 NK Class NK Nippon Kaiji Kyokai ena Required for ships with Japanese ship registration 2 6 Underwriters Laboratories UL A US certification agency for all electrical i and hazardous location products D amp 2 Equipment connectable to EB3L D T sal i 2 Common wiring Only EB3P L type pilot lights which have been approved can be connected to the EB3L lamp barrier separate wiring No appr
14. Safety Input Points Safety Output Points Auxiliary Input Points Auxiliary Output Points Relay Output Reset Start Part Number D i l Auto reset Auto start EB3N A2ND 2 2NO Without Without mu Manual reset Manual start EB3N M2ND Auto reset Auto start EB3N A2R5D 2 2NO 5 1 common 5NO 1 common ES Manual reset Manual start EB3N M2R5D Z D 1 A maximum of five monitor contacts from safety input devices can be connected to the auxiliary input terminals In addition non safety input devices can also be connected to the auxiliary input E A terminals gt 2 On auto reset auto start models when the safety condition is met two safety inputs are both on safety outputs are turned on automatically D Connect the reset start input terminals Y1 and Y2 together except for the following cases When connecting a contactor or force guided relay to the safety output of the EB3N connect the NC contacts of the contactor or force guided relay to the reset start input terminals Y1 and Y2 of the EB3N for use as a backcheck input signal 3 On manual reset manual start models while the safety condition is met two safety inputs are both on safety outputs are turned on at the falling edge of the reset switch start switch signal OFF ON OFF start off check Manual reset manual start models have a monitoring function of reset switch contacts detection of welded contacts Use NO contacts of a momentary switch for the reset start input Wh
15. and non intrinsically safe parts are electrically isolated by an isolation transformer If a sufficient isolation distance is not provided on the isola tion transformer however the transformer may short circuit between primary and secondary when an abnormal voltage occurs This may generate high voltage current in the intrinsically safe circuit causing a possible explosion A transformer with metallic isolator must be used between primary and secondary and s grounding resistance 1000 max must be provided Difference between NI Non incendive amp IS Intrinsic Safety otandard EN e NI Installed in areas that are Zone 2 hazardous NOIA locations gt e S Installed in areas that are non hazardous Devices 3 connected j Advantages amp Disadvantages with NI or IS e NI Small and inexpensive Devices connected with NI are also installed only in the Zone 2 area e S Small but more expensive Devices connected with IS can be used in the Zone 0 1 and 2 areas all zones D o 800 262 IDEC 4332 USA amp Canada n DEC 249 General Information Barriers Structure n o NI Structure E resistance eo E AP O When the zener is broken the voltage cannot be limited high Zener voltage is applied to the connecting device side which could lead to for Voltage i mE explosion Limitation N C au IS Structure o The fuse is for current limitation resistance CD o
16. ole JODOH amp amp amp amp amp amp 9 9 9 9 Connection Side Precautions for Operation Installation of EB3L Lamp Barriers 1 The EB3L can be installed in any direction 2 Install the EB3L lamp barrier in a safe area non hazardous area in ac cordance with intrinsic safety ratings and parameters To avoid mechanical shocks install the EB3L in an enclosure which suppresses shocks 3 When installing or wiring the EB3L prevent electromagnetic and electrostatic inductions in the intrinsically safe circuit Also prevent the intrinsically safe circuits from contacting with another intrinsically safe circuit and any other Circuits Maintain at least 50 mm clearance or provide a metallic separating board between the intrinsically safe circuit and non intrinsically safety circuit When providing a metallic separating board make sure that the board fits closely to the enclosure top bottom and both sides Allowable clearance between the enclosure and board is 1 5 mm at the maximum The clearance of 50 mm between the intrinsically safe circuit and non intrin sically safe circuit may not be sufficient when a motor circuit or high voltage circuit is installed nearby In this case provide a wider clearance between the circuits referring to 6 3 Minimum Parallel Distance between the Intrinsi cally Safe Circuit and Other Circuits 4 n order to prevent contact between intrin
17. 0 mm between intrinsically safe and non intrinsically safe circuits or provide a metallic separating board between the intrinsically safe circuit and non intrinsically safe circuit When providing a metallic separating board make sure that the board fits closely to the enclosure top bottom and both sides Allowable clearance between the board and the enclosure is 1 5 mm at the maximum When a motor circuit or high voltage circuit is installed nearby keep a wider spacing than 50 mm between intrinsically safe and non intrinsically safe Circuits 3 Keep a minimum spacing of 3 mm between the terminal or relay terminal block of the intrinsically safe circuit and the grounded metal parts of the metal enclosure 4 Connect the terminals so that IP20 is ensured 5 o prevent disengaged wires from contacting with other intrinsically safe circuits bind together the end of wires 6 Make sure that the voltage of the power supply for the devices connected to the non intrinsically safe circuit or the internal voltage of such devices does not exceed 250V AC DC 50 60 Hz UL rating 125V AC 50 60 Hz or 250V DC UL rating 200V DC under any normal and abnormal conditions 7 Make sure that the wiring of intrinsically safe circuits does not contact with other circuits or is not subject to electromagnetic and electrostatic inductions otherwise explosion protection is not ensured 8 When identifying intrinsically safe circuits by color use lig
18. 00990000000000000 21 22 Safety input 2 N Lai SEA 5 mm Mee ilil aum nh hlAAAAAd N1 N2 signal ground 0000000 O0000000000000 ro C s MEUM P N3 Auxiliary input 13 14 safety output 1 Mounting Hole Layout 23 24 Safety output 2 Re O EB3N AZND EB3N A2R5D A C1 Auxiliary output o EB3N M2ND EB3N M2R5D TT TE E dix i EMO 2 M4 tapped or 2 M4 tapped or m 2 94 5 drilled holes 6 2 94 5 drilled holes 8 gt I I E o EE S 3 BE y eo i EB3N System Configuration Examples zi ab 1 1 connection with a safety input device compliant with Category 4 D Hazardous Area Non hazardous Area A safety relay module or safety controller o Safety Input Device Safety Output Safety Contactor is used to set up a safety circuit using the reset start function of the safety relay module or safety controller Backcheck Input 7 eo Safety Input Device e The reset start function is used to set up na fi art 2 a safety circuit without using a safety c e m gt relay module or safety controller 3 Backcheck Input 4 Reset Start Input 7 Connection with multiple safety input devices capable of monitoring up to 5 contact operations compliant with Category 3 For monitoring operating statuses of safety input devices located in a non hazardous area Hazardous Area Non hazardous Area Safety Control Device safety Output Safety Contactar A safety relay module or safety controller Barrier Safety Output C gt is used to set up a safety circuit
19. 1 LS2 LS3 181 LB2 LB3 LS1 LS2 LS3 Diagram Symbols 3 EB3P consisting of one 27 enclosure B One int rinsicallysa fe circuit o One intrinsically safe circuit is a connection consisting 1 This is permitted under TIIS approvals of one or more illuminated units connected to a common co line 7 e Recommended Connector Cable for Connector Types Description No of Poles Length m Part Number Shape Applicable Type 0 5 FC97 H050A20 m 1 FC9Z H100A20 i With Shield IDEC MicroSmart 2 FC9Z H200A20 1 0 Module Vo 3 FC97 H300A20 3 Terminal Cable 0 5 FC97 H050B20 5 O 1 FC9Z H100B20 i gt Without Shield IDEC MicroSmart S 2 FC9Z H200B20 1 0 Module 20 3 FC9Z H300B20 1 BX9Z H100E4 Cable with Crimping Terminal 2 BX9Z H200E4 Screw Terminal 3 BX9Z H300E4 DI BX9Z H100B Mitsubishi A Series 40 pin Cable for PLC 2 BX9Z H200B Output s sink a 3 BX9Z H300B EB3L S16CSD C 800 262 IDEC 4332 USA amp Canada n DEC 15 Communication Sensors Power Supplies Automation Software PLCs Ol Touchscreens Barriers Barriers FC9Z HLILJLJA FC9Z HL IL ILUJB BX9Z HI IL ILIB Internal Connection Internal Connection IDEC Connector IDEC Connector JE1S 201 JE1S 201 Connector A IDEC JE1S 201 Connection Side Connection Side FC9Z HLILIL E4 Fujitsu Connector FCN 367J040 AU F Connector B IDEC JE1S 201 Internal Connection IDEC Connector Y shaped Compresion Terminal JE1S 201 Marking Tube Number
20. 5 i Class NK is Japan Shipping agency approval Class KR is Korean shipping agency approval www IDEC com Barriers EB3C Circuit Diagrams Internal Circuit Block Diagrams F AC Power Relay Output Type DC Power Transistor Output Type Connector Wiring Sink Output Type Hazardous Area o Non hazardous Area E amp Al CI 42 002 43 62 o Wiring Examples External Wiring Examples 3 Transistor Sink Output Type Ex EB3C T08CKD Transistor Source Output Type Ex EB3C T08CSD co a ASA i DOME 2 2 Load Power Load Power E 24V DC 24V DC Relay Output Type Ex EB3C R06A EJ Id i m 3 S Y 800 262 IDEC 4332 USA amp Canada n DEC 7 Barriers Dimensions mm o S EB3C 05 p 2 EB3C 01 EB3C 03 O EB3C 08C EB3C 16C o 5 42 65 110 5 171 5 E SS ER TE O re e _Z L L boo ODDE 000000000000 0000000000000000000 EN ooDnBODO oDODODDOBDODOODOBDODOODODOOOODODODOOOO 00000000 00000000000000 0000000000000000000000 o O a I 1 I I i i I dn II 2 M4 tapped or 2 M4 tapped or 4 M4 tapped or holes dd 2 64 5 mounting holes 2 94 5 mounting holes i i 4 94 5 mounting holes E
21. 9 __00000000000000000006 E DO 00000 00000000000 O0000000000000000009 o 5 EN a n n n n n n n n n n n n n a n 000000000000000000000000000000000000 o0000000000000000000000000000000000000000000 DOPOD OOO0OOOOO 0000000000000 O00O0000000000000000000 E Non Intrinsic Safety Side a Yellow 2 N D z o a 10 Mounting Hole Layout Screw Mounting E 2 M4 tapped or o i i 2 MA tapped or 2 M4 4 M4 tapped or S bad RAS mounting holes ii holes 4 04 5 mounting holes N Connector Applicable Crimping Terminal 2 EB3C 116CL1 c DINT 2 to o E T 2 n n o o o a E d e LO E ES ud y otripping the Wire End Si d Solid Wire R F Mounting Hole Layout bto mm Stranded Wire Ferrule Barriers 240 www IDEC com Barriers Pilot Lights o EB3P LAN1 230 EB3P LUN4 930 EB3P LAD 230 EB3P LUNSB an Terminal Cover APN PVL Terminal Cover APN PVL Terminal Cover APD PVL Terminal Cover APN PVL sold separately sold separately sold separately sold separately S S Terminal ni dites M3 Terminal Panel Thickness 0 8 to 4 5 Ce Terminal anida Panel Thickness 0 8 to 5 5 a crew anel Thickness 0 8 to 7 Screw f DES crew Op mm Thickness 0 8 to Hl E a A D le Hp TFN o s i 23 20 m 922 EB3P LAW1 922 EB3P LAW1B Terminal Cover supplied Terminal Cover supplied i
22. APS PVL Panel Thickness 1 to 6 APS PVL Panel Thickness 1 to 6 Ju 922 EB3P LHW1 EB3P LHW2 EB3P LHW4 922 EB3P LLW1 EB3P LLW2 EB3P LLW3 gt Terminal cover attached Terminal cover attached o Panel Thickness 0 8 to 6 Gasket Panel Thickness 0 8 to 6 si M3 5 Terminal Screw eo qee idi men g YS L il IN MG a x JAS N 3 NEJ m 17 5 129 6 Y Miniature Pilot Lights Terminal cover not available g10 IPL1 18 g10 IPL1 19 g10 IPL1 87 210 IPL1 88 S M10 Panel Thickness 0 6 to 4 M10 Panel Thickness 0 6 to 4 Mg 5075 Panel Thickness 0 6 to 4 M8 7 Panel Thickness 0 6 10 4 S Terminal Terminal D Terminal Terminal E 2 TO tai HI ah N Alp st DERO 3 98 IPL1 89 98 IPL1 67 98 IPL1 68 98 IPL1 69 Mg P075 Panel Thickness 0 6 to 4 M6 P075 M6 P075 Panel Thickness 0 6 to 4 M6 P078 Panel Thickness 0 6 to 4 Terminal Terminal Terminal Terminal LO co Ay RY sa e 2 H N i gt Illuminated Pushbuttons 030 EB3P LBAN211 LBAON 211 030 EB3P LBAVN311 R Terminal cover N VL4 2 pcs sold separately Terminal cover N VL4 2 pcs sold separately o M3 5 Terminal Screw M3 5 Terminal Screw M EN Panel Thickness 0 8 to 7 5 M3 Terminal Screw Panel Thickness 0 8 to 7 5 S z S CU D m 800 262 IDEC 4332 USA amp Canada n DEC _ Barriers 9022 EB3P LBAW211 LBAOW 11 022 EB3P LBAVW411 R 922 EB3P LBH1W110 LBHA1
23. Automation amp Sensing AS Interface Overview suaa19syano 0 9JEMYOS uoneuloiny Communication saljddns Jamog amp Networking uoneoiunuluio EipEC www IDEC com communication SJ81118g Table of Contents LED Machine Lighting Pg 1 Automation amp Sensing Pg 27 Safety Pg 255 Switching amp Controls Pg 449 Index Pg 933 AS Interface Communication Networking AS Interface Overview 3 Actuator Sensor Interface je e c i MicroSmart leo IM pe 7i Pentra 00 amm i o SX5A AS Interface Safety E Contact IDEC for more information 5 See PLC section for more information Visit www IDEC com powersupply E E 2 E AS Interface Flat E Cable Connector E ES ur So M D D E e a SX5A AS Interface Safety Communication Terminal Safety Slave D IDEC SmartRelay See PLC section for more information 4 inputs cile per 4 inputs 2 inputs 2 outputs gt si 4 inputs 3 outputs inputs 3 outputs Contact IDEC for more information O p e pr Safety Interlock Switches Contact IDEC for more information Emergency Stop switch Box Barriers 216 n DEC www IDEC com Communication amp Networking AS Interface Link to the world and reduce wiring at the same time eo o SwitchNet Control Units directly connect to an AS Interface network S Panels can be built with substantia
24. D EB3N L 12R5D 220g EB3N CI2ND 300g EB3N C12R5D Barriers Selection Guide Lamp Barrier O Model EB3L A EB3L D Li Z z E Appearance Page 234 UL FM Class I Il Ill Div1 Group A B C D E F and G Class I Zone 0 AExia Il C o CSA Class Div 1 Group A B C D NEMKO Exia Il C Explosion Protection COST Exia Il C GOST R Exia ll C m TIIS Lamp barrier Exia Il C NK Exia Il C KOSHA Exial II C c 3 Degree of Protection IP20 IP20 zi Number of Channels 1 2 8 5 B 8 10 1 2 3 5 6 8 10 16 3 Power Voltage 100 to 240V AC UL rating 100 120V AC 24V DC 5 T Transistor input sink Transistor input sink 7 P Transistor input source Transistor input source m Connection Screw Terminal Screw Terminal Connector 35 mm wide DIN rail 35 mm wide DIN rail Mounting i E U Panel mounting Panel mounting z 42Wx75Hx77 5D 1 channel 42Wx75Hx77 5D 1 channel Size 65Wx75Hx77 5D 2 3 channels 65Wx75Hx77 5D 2 3 channels 5 excluding projections 110 5Wx75Hx77 5D 5 6 8 channels 110 5Wx75Hx77 5D 5 6 8 channels a 171 5Wx75Hx77 5D 8 10 channels 171 5Wx75Hx77 5D 8 10 16 channels common i Weight approx 360g EB3L S10SA 360g EB3L S16CSD WN CD 3 E 3 3 c 3 3 I DI D D ls 4 7 800 262 IDEC 4332 USA amp Canada E DEC 223 Sensors Power Supplies Automation Software PLCs Ol Touchscreens Communication Barriers Barriers
25. DC UL rating 1 channel 16 channel Siete Common Wirin Wiring J 12V DC 10 10 mA DC 20 13 2V DC 14 2 mA 227 2 mA 46 9 mW 750 mW 175 125 mH 0 68 0 68 mH 900 740 nF 600 n 1 0 3000 n number of common channels 16 1NO 250V AC UL rating 125V AC 125V DC 3A common terminal 8A AC 750 VA DC 72W AC 750 VA cos g 0 3 to 0 4 DC 48W L R 7 ms 250V AC 3A 24V DC 3A 250V AC 3A cos g 0 3 to 0 4 24V DC 2A L R 7 ms 0 1V DC 0 1 mA reference value o0 mO 12 ms maximum rated voltage 10 ms maximum rated voltage 20 000 000 operations minimum at 18 000 operations hour without load 100 000 operations minimum at 1 800 operations hour rated load None 24V DC 30V DC 100 mA connector type 15 mA 0 1 mA maximum 1V maximum 33V 1W 0 5A maximum 1 sec 0 1 ms maximum resistive load 0 4 ms typical resistive load None Values in are those approved by TIIS Technology Institution of Industrial Safety Japan Note Um 125V AC for UL ratings General Specifications Rated Voltage Allowable Voltage Range Rated Frequency Inrush Current Dielectric Strength 1 minute 1 mA Operating Temperature Storage Temperature Operating Humidity Atmosphere Pollution Degree Insulation Resistance Damage Limits Vibration Resistance Operation Extremes relay output only Shock Damage Limits Resistance 9 Terminal Style Mounting Power Consumpti
26. E 5 I I I I E I I I I i I S 2 lt Connector Applicable Crimping Terminal EB3C T16CL_ C 23 2 min o 2 a Ss to D she a co S z otripping the Wire End o a Solid Wire Mounting Hole Layout o Swem Stranded Wire Ferrule 2 o o N E c 2 E E o e5 o i T jaa 228 n DEC www IDEC com Barriers EB3N Safety Relay Barriers eo Build a safety system in an explosive atmosphere e O Key features 7i O TERRA P E m rr 3 Explosion Safety Relay Barrier Exia Il C Safety Performance level e Steen 3 Protection Performance Category 4 e Ensures explosion protection safety and machine safety in an explosive atmosphere NE 7 e Machine safety system can be built in compliance with 15013849 1 Category 4 PETTO 5 ERR Performance level e e Safety input devices applicable in any explosive gas and hazardous areas are available e Available with auxiliary inputs 5 points used to monitor the operating status of safety E y input devices T E e sq e A wide variety of Japan TIlS rated emergency stop switches and interlock switches are 4315 qt id available e Global usage a e Explosion protection Japan TIIS USA UL Europe ATEX China COST IEC Ex m e Machine safety T V Rheinland e No grounding required UL E e 3 ce LISTED EM TIIS T V Rheinland Si e Safety Relay Barriers F o
27. FI EET USER BT wei on X E Tg r505 v IGSNK KR TIIS i dh lia y E LN ES Pr PLL T nes PROC POP FE Spring up Fingersafe Terminals Reduce Wiring Time Finger safe gt D Barriers Part Numbers eo Relay Barriers o Connection to 7 Number of SAR De 5 Power Voltage Non intrinsically Input Wiring Method Output Part Number 3 Channels MC D Safe Circuit gt 1 EB3C R01A 2 EB3C R02A m 3 EB3C R03A 5 separate Common Wiring Compatible T EB3C RO5A ela 6 EB3C R06A 100 to 240V AC 8 EB3C RO8A UL rating 100 120V AC 10 FB3C R10A E 8 Common Wiring Only EB3C RO8CA 6 EB3C T06A 8 i Separate Common Wiring Compatible Transistor Sink Source EB3C T08A m Screw Terminal 10 EB3C T10A 16 Common Wiring Only Transistor Sink EB3C T16C 8 Common Wiring Only EB3C RO8CD 3 10 Separate Common Wiring Compatible Relay EB3C R10D S 16 Common Wiring Only EB3C R16CD 3 10 Separate Common Wiring Compatible Transistor Sink Source EB3C T10D 5 D 8 i EB3C T08CKD 24V DC Sink 16 7 EB3C T16CKD Common Wiring Only 8 i EB3C T08CSD Transistor Source 16 EB3C T16CSD gt Sink EB3C T16CKD C E 16 Connector Wiring 2 Source EB3C T16CSD C 2 po i Note These models are NOT Listed by UL a Accessories Item Part Number Description i BAP1000 Steel 1m long 7 5mm high DIN Rail i BNDN1000 Aluminum 1m long 10 5mm high c End Clip BNL6 Medium DIN rail end cli
28. P65 SX9Z CPAT Outside Panel N feb c D co po N N CD 2 Conventional i o Conventional Switch a 1 0 Modules AS Interface owitch Wiring M AS Interface Wiring c 3 e D o AS Interface Power Supply CPU Module AS Interface Master Module sJ81118g 800 262 IDEC 4332 USA amp Canada Automation Software PLCs Ol Touchscreens Power Supplies o Yi o o c b o Communication Barriers AS Interface Wiring Comparison Conventional Wiring Communication Networking Cost Savings Inside Panel Wiring Example Cost Savings Approximately 25 AS Interface amp SwitchNet Wiring illuminated pushbuttons 1 0 Modules Conventional pushbuttons pilot lights AS Interface AS Interface Power Supply Master Module Parallel 2 wire cable Control Panel SwitchNet pushbuttons pilot lights illuminated pushbuttons Conventional Wiring When using conventional wiring that involves a PLC and terminal blocks the inside of the control panel is filled with wires for switches pilot lights and other devices Approximately half of the total panel cost is attributable to labor costs for wiring AS Interface amp SwitchNet Wiring All SwitchNet units are connected to the AS Interface master module using 2 wire cables Wiring time is reduc
29. W110 T Terminal cover attached Terminal cover attached Terminal cover attached M3 5 Terminal Adjustment Panel Thickness x Terminal pdlustment Panel Thickness 39 T Panel Thickness 0 8 to 6 D Screw 30 crew ing 1106 Reset 75 i Locking Ring SE A n o L m 22 EB3P LBL1W1C2 LBLA1W1C2 22 EB3P LBL2W1C2 LBLA2W1C2 Terminal cover LW VL2M sold separately Terminal cover LW VL2M sold separately M3 Terminal Panel Thickness 0 8 to 6 M3 Terminal co Panel Thickness 0 8 to 6 C3 Screw la a S a la NO C IS PET TT A rh SL CES SOG Th J LED OD 01010 6199 25 4 25 4 mE All dimensions in mm s Illuminated Selector Switches 930 EB3P LSAN211 EB3P LSAN320 022 EB3P LSAW pe Terminal cover N VL4 2 pcs sold separately Terminal cover attached E M3 5 Terminal M3 5 Terminal Screw S onmw Panel Thickness 1 to 6 M3 Terminal Panel Thickness 0 8 to 7 5 n Pee 3 pl i com O 30 D amp 922 EB3P LSHW211 EB3P LSHW320 922 EB3P LSL1W2C2 EB3P LSL3W3C2 D Terminal cover attached Terminal cover LW VL2M sold separately D M3 Terminal Panel Thickness 3 M3 5 Terminal 0 8 to 6 Screw 0 8 to 6 o Screw a Kc e 85 117 9 53 5 17 5 E 2 Buzzer 6 930 EB3P ZUN12C ZUN12F 930 EB9Z LDS1 Terminal cover AZ VL5 sold separately Panel Thickness 0 8 to 3 5 M3 5 Terminal Screw b Illumination Color E LE Intrinsic Safety Identification Light Blue o S Illumination color is marked on the terminal E E o O o i
30. a AES e USE gt YP with the combination of EB3C and EBSL nie e Global usage l hz a USA UL FM Canada CSA Europe CE marking ATEX China COST Russia GOST R Japan TIIS Korea KOSHA n 5 e Ship class NK Japan KR Korea x Ac a gt 0000000922204 m serene add STILL HE Ic Ea ES Ee DNE S le nine pari ie Se E prac KT mmm AA E se EB3C Relay Barrier 3 EB3L Lamp Barrier Common Wiring for PLC Inputs 8 and 16 circuit types are available in common wiring i i types ideal for connection to PLCs DC voltage only Spring up Fingersafe Terminals Reduce Wiring Time Connector Type MIL connecotr on the non hazardous side g e Easy connection to PLCs E e Wiring is cut by 90 compared with IDEC s 16 circuit EB3C aa e Various 20 pin MIL connectors can be connected n DEC www IDEC com 234 Barriers Specifications Explosion Protection and Electrical Explosion Protection Degree of Protection Installation Location Lamp Barrier Pilot Light Illuminated Switch Buzzer TIIS approval only Non intrinsically Safe Circuit Maximum Voltage Um Operation Intrinsically Safe Circuits Output Wiring Method Rated Operating Voltage Rated Operating Current Maximum Output Voltage Uo Maximum Output Current lo Maximum Output Power Po Maximum External Capacitance Co Maximum External Inductance Lo Allowable Wiring Resistance Rw Maximum Channels per Common Lin
31. ance d Allowable wiring distance D km is the smallest value of those calculated from the capacitance inductance and resistance D x Cw C C nF km Capacitance of cable per km D x Lw L L mH km Inductance of cable per km D lt Rw 2R R Q km Resistance of cable per km Note For the details of wiring the intrinsically safe circuits refer to a relevant test guideline for explosion proof electric equipment in each country Do not use the EB3C Relay Barrier and EB3L Lamp Barrier for other than explosion protection purposes Read the user s manual to make sure of correct operation before starting installation wiring operation maintenance and inspection of the EB3C Relay Barrier and EB3L Lamp Barrier 800 262 IDEC 4332 USA amp Canada KipEC SJOSUOS saljddns Jamog 9JEMYOS uonewony S ld su88J3su2no Q uoneoiunululo SETT Te General Information Barriers General Information What is Explosion Protection Explosion Mechanism Ol Touchscreens For an explosion to occur both hazardous atmosphere mixture of explosive gas vapor and air and ignition source from electrical equipment must exist The first step for explosion prevention is to prevent the three factors explosive gas vapor air and ignition source from existing at the same time Air oxygen Explosive Gas Vapor PLCs Ignition source Electrical equipment which originates electrical sparks or has a high t
32. ation conditions for MTTFd o Mounting DIN rail or panel mounting A t Mean operation cycle 1 hour ho Mean operation hours per day 24 hours A nanne NUO rs d Mean operation days per year 365 days Note When LAT is shorter than 1 hour MTTFd will decrease fab 2 S e Certification Number D TE 2 Semen i Explosion Protection Certification Number Organization Safety Relay Barriers Exia II C 1519759 TIIS Switch EB9Z A Exia Il CT6 TC15758 Switch EB9Z A1 Exia Il BT6 115961 Exia Il C Exia D IEC Ex PTB 10 0015 PIB Il 1 G Exia Il C 5 II 1 D Exia DI PTB 09 ATEX 2046 S COST Exia Il C CNEx 11 0038 Class I Zone 0 AExia II C dl Class I Il III Div 1 Groups A B C D E F and G CSS c 2 E E E o Co o i T faa 230 n DEC www IDEC com Barriers Dimensions mm O EB3N A2ND EB3N A2R5D Terminal Functions o O EB3N M2ND EB3N M2R5D a Il aes S 65 0 a 110 5 77 5 R O TREE NAE i a 1 CD 600090 TT 000000000000 Y1 Y2 Reset input Start input 11 12 Safety input 1 si O AA IZBARIL AA i O 2000000000000000 v 90000000900
33. d clip 1 o MIDEC 7 3 800 262 IDEC 4332 USA amp Canada Sensors Power Supplies Automation Software PLCs Ol Touchscreens Communication o i T aa Barriers Pilot Lights Illuminated Pushbuttons Illuminated Selector Switches and Buzzers Unit Size Series 930 N D TW 2 a 922 HW LW 210 gt l 08 p UP 5 ES 96 238 DIDEC Shape Dome Square Rectangular w Metal Bezel Dome w Diecast Sleeve Flush Flush Marking Type Dome Square Flush Marking Type Round Flush Dome oquare Flush Round Square Extended Dome Flush Extended Dome Flush Extended Dome Operation Mode Codes N TW HW LW and UP are the series names of IDEC s control units epecify a color code in place of Illuminated selector switches have a knob operator Above parts are recommended for EB3L barriers However none of these parts are UL recognized Contact www IDEC com Ordering Number EB3P LAN1 EB3P LUN3B EB3P LUN4 EB3P LAD1 EB3P LAW1 EB3P LAW1B EB3P LAW2 EB3P LUW1B EB3P LHW1 EB3P LHW2 EB3P LHWA EB3P LEW1 EB3P LEW2 IPL1 18 IPL1 19 IPL1 87 IPL1 88 IPL1 89 IPL 67 IPL1 68 IPL1 69 Lens Color Illumination Color Code Operation A Amber G Green R Red S Blue W White Y Yellow A Amber 3 Green R Red DE W White Y Yellow Barriers Pi
34. e Voltage and Current when Connecting Control Units Non intrinsically Safe Circuits Signal Input i 1 Values in are those approved by TIIS Technology Institution of Industrial Safety Japan Intrinsic safety type IEC compliant Exia Il C IP20 IEC60529 Safe indoor place non hazardous area For zone 0 1 2 hazardous areas 250V AC 50 60Hz 250V DC UL value 125V AC Input ON Output ON 1 1 1 channel 16 channel Separate Wiring Common Wiring 12V DC 10 mA DC 10 13 2V DC 10 14 2mA 227 2 mA 46 9 mW 750 mW 900 740 nF 175 125 mH 0 68 0 68 mH 200 N 1 0 N number of common channels 16 Pilot light 3 5V 8 5 mA Mintature pilot light Illuminated switch Buzzer 6 5V 5 5 mA Rated voltage 24V DC Rated current 5 mA connector type 4 mA 2V 10 mA 3 5V 8 5 mA General Power Voltage Type Rated Power Voltage Allowable Voltage Range Rated Frequency Inrush Current Dielectric Strength 1 minute 1 mA Operating Tempera ture otorage Temperature Operating Humidity Atmosphere Pollution Degree Insulation Resistance Vibration Resistance damage limits Shock Resistance damage limits Terminal Style Mounting Power Consumption approx 800 262 IDEC 4332 USA amp Canada AC Power DC Power 100 to 240V AC UL rating 100 120v AC DC 85 to 264V AC UL rating 85 125v AC 218 to 26 4V DC 50 60 Hz allowable range 47 to 63 Hz
35. e no certification www IDEC com Barriers Part Numbers eo Lamp Barriers o Connection to Nunberoi 7 Power Voltage Non intrinsically Input Input Wiring Method Part Number Weight g a BE Channels D Safe Circuit 5 1 EB3L S01SA 150 2 EB3L S02SA 180 li 3 EB3L S03SA 190 Po Coen 5 EB3L SO5SA 250 Source Wiring Compatible 6 EB3L SO6SA 260 8 EB3L S08SA 330 D 100 to 240V AC 10 EB3L S10SA 360 UL rating 100 Screw Terminal Common Wiring Only 8 EB3L SO8CSA 260 COSO EB3L S01KA 150 2 EB3L S02KA 180 J EB3L S03KA 190 gt i Separate Common o Sink Wiring Compatible 5 EB3L SO5KA 250 i 6 EB3L S06KA 260 o 8 EB3L SO8KA 330 3 10 EB3L S10KA 360 S 1 EB3L S01SD 130 i 2 EB3L S028D 160 mu J EB3L S03SD 170 separate Common Wiring Compatible 2 pue eu S Source 6 EB3L S06SD 250 N 8 EB3L S08SD 310 5 9 10 EB3L S10SD 250 D 7 8 EB3L S08CSD 340 Common Wiring Only 16 EB3L S16CSD 350 Screw Terminal 1 EB3L S01KD 130 24V DC 2 EB3L S02KD 160 3 EB3L SO3KD 170 co separate Common gt Wiring Compatible 3 eee id Sink 6 EB3L S06KD 250 8 EB3L S08KD 310 10 EB3L S10KD 340 7 8 EB3L S08CKD 250 Common Wiring Only 16 EB3L S16CKD 350 Source i 16 FB3L S16CSD C 350 S Connector Common Wiring Only j Sink 16 EB3L S16CKD C 350 i Note These models are NOT Listed by UL si eo Accessories Name Part Number Description i BNDN1000 Aluminum 1m long 10 5mm high DIN Rail i BAP1000 Steel 1m long 7 5mm high DI End Clip BNL6 Medium DIN rail en
36. ed to approximately 1 4 of the time needed for the conventional method and the total cost can be reduced up to 4096 In addition maintenance is much easier Cost Comparison Conventional Wiring AS Interface amp SwitchNet Wiring 96 10096 Labor cost Material cost 4696 62 o 1296 5496 5096 2 Cost comparison is based on control panel configuration using 60 buttons and lights i 1 Comparisons were made using IDEC products Inside amp Outside Panel Wiring Example Cost Savings Approximately 25 Wiring Comparison Conventional Wiring PLC Power Supply Terminal Block 1 0 Modules Ww Al gH illuminated pushbuttons Cost Comparison Conventional Wiring 100 AN AW Conventional cable Conventional pushbuttons pilot lights Terminal Y Conventional Sensors AS Interface amp SwitchNet Wiring AS Interface Power Supply AS Interface Master Module T branch MUN En Connector AS Interface a li Communication Terminal p IP67 i Parallel J 2 wire cable Conventional Sensor M12 Sensor Connector Sw t pushbuttons pilot lights illuminated pushbuttons AS Interface amp SwitchNet Wiring Conventional Wiring 5096 5096 Outside panel labor cost Outside panel mater
37. emperature capable of causing ignition in a hazardous atmosphere Explosion protection types 1 Separation of explosive gas vapor and ignition source gt Flameproof explosion protection gt Pressurized explosion protection Automation Software 2 Low power on ignition source Intrinsically safe explosion protection Classification of Hazardous Areas e Required when selecting explosion protection electrical equipment and wiring methods e Determined by user e Hazardous areas are classified depending on the frequency of the occurrence of hazardous atmosphere Power Supplies IEC Classification Zone 0 Where hazardous atmosphere may exist for 1 000 hours or longer per year Zone 1 Where hazardous atmosphere may exist for 10 to 1 000 hours per year Zone 2 Where hazardous atmosphere may exist for less than 1 hour per year Gasoline Tank Example Sensors EBENE Zone 0 Zone 1 Zone 2 Oil Containment Wall Communication o i T faa 249 n DEC www IDEC com Barriers General Information Explosion Protection Types O Intrinsically Safe Structure o e Structure in which voltage and current are limited so that no sparks arc and thermal effect produced by electric equipment switch pilot light etc in hazardous 4 areas are capable of causing ignition of explosive gas vapor a i ENTIS Barrier o I I Switch pilot light sensor thermocouple buzzer etc
38. en connecting a contactor or force guided relay to the safety output of the EB3N connect the NC contacts of the contactor or force guided relay to the reset start input terminals Y1 and Y2 of the EB3N for use as a backcheck input signal YA S Selection Guide 1 Selecting the reset start function Auto reset auto start Select this model when connecting safety control devices such as safety relay modules or safety controllers to the EB3N safety mu outputs to set up a safety system using the reset start function of the safety control device oelect this model when connecting contactors or force guided relays to the EB3N safety outputs to set up a safety system and a a risk assessment on the entire system has not found any safety problem in using auto reset auto start Manual reset manual start Select this model when connecting contactors or force guided relays to the EB3N safety outputs to set up a safety system and a risk assessment on the entire system has found that manual reset manual start is necessary o 2 Selecting the auxiliary outputs S Without auxiliary outputs oelect this model when the operating status of safety input devices are not monitored j With auxiliary outputs Select this model when the operating status of safety input devices are monitored or when non safety input devices are also con nected DI D D ls 4 7 800 262 IDEC 4332 USA amp Canada E DEC 229 Barriers Specifications
39. gt x N Power Supply Type of connectable equipment depends on the barrier type Wiring distance is limited by wiring capacitance and inductance gt gt Features 3 e Barrier is installed in non hazardous area and is connected to the switches or pilot lights in hazardous area e e The intrinsically safe system can be used in zone 0 a e Because voltage and current to the electric equipment are limited the variety of devices that can be connected to the barrier is restricted e Wiring is required between hazardous and non hazardous areas m e Grounding grounding resistance 100 max may be required EB3C EB3L do not require grounding Grounding The procedure to achieve required resistance value by inserting a grounding wire into a hole in the ground and furnishing the surrounding with material S of superior electrical conductivity 2 Non insulated barrier Zener barrier grounding resistance 100 max D e While the voltage difference between the circuits is limited in Zener barriers the voltage difference between the circuits and grounding is unlimited When a short circuit occurs between the circuits and ground high voltage current may be generated in the circuits causing a possible explosion The OV line of circuits therefore must be provided with grounding resistance 100 max so that the voltage current can be shunted to the ground Insulated barrier grounding resistance 1000 max e Intrinsically safe
40. ht blue terminal blocks and cables 9 When wiring the intrinsically safe circuit determine the distance to satisfy the wiring parameters shown below a Wiring capacitance Cw lt Co Ci Co Intrinsically safe circuit allowable capacitance GE Internal capacitance of switches b Wiring inductance Lw lt Lo Li LO Intrinsically safe circuit allowable inductance Li Internal inductance of switches c Wiring resistance lt Rw Rw Allowable wiring resistance 800 262 IDEC 4332 USA amp Canada Switches in the Hazardous Area 1 A switch contains the switch contact enclosure and internal wiring A switch contact refers to an ordinary switching device which consists of contacts only 2 When the switch has internal wiring or lead wire make sure that the values of internal capacitance Ci and inductance Li are within the certified values 3 Enclose the bare live part of the switch contact in an enclosure of IP20 or higher protection 4 Depending on the explosion protection specifications of TIIS the exposed area of plastic switch operator when installed in Japan is limited as follows Certification Explosion Protection Exposed Area 1015758 Exia Il CT6 20 cm maximum 1015961 Exia Il BT6 100 cm maximum MIDEC 23 saljddns Jamog 9JEMYOS uonewo ny SI ld su88J3su2no Q SJOSUBS uoneoiunululo DI D 1 ls 4 7 Barriers EB3L Lamp Barriers D
41. ial cost Inside panel labor cost Inside panel material cost 77 96 Qo Inside panel 37 A large amount of space and cost is required by wiring to and inside junction boxes AS Interface amp SwitchNet Wiring owitchNet wiring reduces costs for inside panel wiring resulting in a total cost reduction of approximately 25 1 Comparisons were made using IDEC products A 2 Cost comparison is based on control panel configuration using 60 buttons and lights www IDEC com Automation amp Sensing Selection Guide suaaJosuano 0 Relay Barriers EB3C Relay Barriers EB3N Safety Relay Barriers Lamp Barriers EB3L Lamp Barriers General Information gt c e O o p O 2 c o ct 2 o D Barriers saljddns Jamog uoneoiunululo EipEC www IDEC com barriers S un e Table of Contents LED Machine Lighting Pg 1 Automation amp Sensing Pg 27 Safety Pg 255 Switching amp Controls Pg 449 Index Pg 933 S191118g Sensors Power Supplies Automation Software PLCs OI Touchscreens Communication o i T aa Selection Guide Relay Barrier Model Appearance Page Explosion Protection Degree of Protection Number of Channels Power Voltage Output Connection Mounting Size excluding projections Weight approx 27 MIDEC Barriers Selection Guide EB3C A EB3C D
42. ic induction Voltage and Current Oe Circuits Over 100A 100A orless 50A orless 10A or less Over 440V 2000 2000 2000 2000 440V or less 2000 600 600 600 220V or less 2000 600 600 500 110V or less 2000 600 500 300 60V or less 2000 500 300 150 Note Above chart is applicable under TIIS standards only Minimum Parallel Distance between the Intrinsically Safe Cir cuit and Other Circuits mm 1 When identifying intrinsically safe circuits by color use light blue terminal blocks and cables 2 When using two or more EB3L to set up one intrinsically safe circuit in the common wiring configuration interconnect two neutral terminals N1 through N10 on each EB3L between adjacent EB3LS in parallel 3 Make sure that the power of the EB3L pilot lights and other connected units are turned off before starting inspection or replacement 4 When wiring the intrinsically safe circuit determine the distance to satisfy the wiring parameters shown below Note that parameters are different between separate wiring and common wiring and depend on the connected units such as pilot lights illuminated pushbuttons and buzzers a Wiring capacitance Cw lt Co Ci Co Maximum external capacitance of the EB3L Ci Internal capacitance of the connected unit b Wiring inductance Lw lt Lo Li Lo Maximum external inductance of the EB3L Li Internal inductance of the connected unit c Wiring resistance lt Rw Rw Allowable wiring resist
43. lly less wiring e at a lower total cost e Signals and power are carried through two ER Wires e A maximum of 62 switches and pilot lights can be connected The wire length can be extended to 300m by using two repeaters e Spring clamp terminals save wiring time Each control switch or pilot light contains a com munication chip AS Interface Ver 2 1 XA amp XW E Stops FB Enclosures gt o 2 Contact IDEC for more information o o g16mm L6 Series D g22mm HW Series Contact IDEC for more information Pilot lights amp Illuminated Pushbuttons Brightness Control Illumination can be controlled at four levels according to a command from the AS Interface master Dynamic displays and energy savings are possible c E e D ci o sJ81118g L6 Pilot Lights see Switch amp Pilot Light section 800 262 IDEC 4332 USA amp Canada n DEC 51 AS Interface Communication amp Networking Easy amp Flexible o c S Quick amp Secure Connection Easy Wiring i 3 a E N 5 O r mm ree ES mi m SX5A AS Interface Contact Pins Communication Termina Spring clamp Base Module terminal AS Interface 2 Flat Cable Not supplied by IDEC CD C E N S E Contact pins pierce through the cable s insulation and 2 make secure contact with the copper conductor After lt Suri l d irina ti disconnecting the AS Interface communication te
44. lot Lights Illuminated Pushbuttons Illuminated Selector Switches and Buzzers con t Lens Color Unit Size Series Shape Operation Mode Contact Ordering Number Illumination Operation Color Code Momentary 1NO 1NC EB3P LBAN211 ee G Green Extended i ped 030 N VOR 5 Blue Maintained 1NO 1NC EB3P LBAON211 W White Y Yellow Mushroom Pushlock Turn Reset 1NO 1NC EB3P LBAVN311 R Red only m i T A Amber E Momentary 1NO 1NC EB3P LBAW211 Green E Extended ij is HE TW E S Blue m z Maintained 1NO 1NC EB3P LBAOW 11 W White Y Yellow E Mushroom Pushlock Turn Reset 1NO 1NC EB3P LBAVW411 R Red only 922 Momentary 1NO EB3P LBH1W110 HW Round Maintained 1NO EB3P LBHA1W110 Rond Momentary DPDT EB3P LBL1W1C2 oun 1a Maintained DPDT EB3P LBLA1W1C2 Momentary DPDT EB3P LBL2W1C2 Square Maintained DPDT EB3P LBLA2W1C2 2 position 1NO 1NC EB3P LSAN211 Maintained g30 N Round 3 position 2NO EB3P LSAN320 Maintained A Amber 2 position 1NO 1NC EB3P LSAW211 G Green Maintained 2 position return from right 1NO 1NC EB3P LSAW2111 i te Spring return from right E 3 position 2NO EB3P LSAW320 W White Maintained m Y Yellow 3 position TW Round 2NO EB3P LSAW3120 Spring return from right 3 return from right DEI 022 Lesi n 2NO EB3P LSAW3220 Spring return from left return from left me 5 D 2NO EB3P LSAW3320 2 way spring return 2 Way return 2 position 1NO 1NC EB3P LSHW211 Maintained HW Round 3 position 2NO
45. mittent 1 channel Separate Wiring Maximum input voltage Ui 1821 Maximum input current li 14 2 mA Maximum input power Pi 46 9 mW Internal capacitance Ci lt 260 nF Internal inductance Li lt 100 mH 100g i Note Connect buzzers in separate wiring Buzzers cannot be used in common wiring 25 DIDEC Certification Number Certification Organization FM CSA NEMKO COST GOST R TIIS NK KOSHA Explosion Protection Class I Il Ill Div 1 Group A B C D E F G Class Zone 0 AEx ia Il C Class I Div 1 Group A B C D Lamp barrier Exia Il C Buzzer Exia Il CT6 Lamp barrier Exia Il C Buzzer Exia Il CT6 Exia Il C Lamp barrier Exia Il C Pilot light miniature pilot light separate wiring Exia Il CT6 Pilot light miniature pilot light common wiring Exia Il CT4 Illuminated switch Exia Il CT4 Buzzer Exia Il CT6 Lamp barrier Exia Il C Buzzer Exia Il CT6 Lamp barrier Exia Il C Buzzer Exia Il CT6 Certification No 3015417 LR 21451 Nemko 02ATEX279 Nemko 03ATEX1628X CNEX 10 2445 POCC JP FB05 B03253 TC16355 TC16361 TC16360 TC16362 TC16363 Type Test No 021606 Type Test No 041605 KOB17821 EL001 KOB17821 EL002 Note Illuminated switches pilot lights and miniature pilot lights are certified by TIIS and NK A only Other certification organizations such as UL regard these units as simple apparatus and requir
46. nation of EB3L and EB3C User benefits e Flexibility of control panel design Explosion protected panels can be designed in a similar manner to non explosion protected panels non explosion protected panels can be used as explosion protected panels without any changes e Control panel becomes smaller Connectable illuminated switch 134 types EB3P LB 930 ALN2 equivalent Illuminated Pushbutton Switch f 922 ALW2 HW LW equivalent EB3P LS 230 ASLN equivalent Illuminated Selector Switch f 922 ASLW HW LW equivalent ouper LED installed Lens color amber blue green red white yellow Connection Method 1 Difference between EB3C and EB3L EB3C ON OFF output signals to other equipment L Connection to PLC s inputs EB3L ON OFF input signals to pilot lights and buzzers L Connection from PLC s outputs 2 Sink and Source Available combination Sink Output Source Input or Source Output Sink Input Sink output source input is mainly adopted in Japan Europe source output Other information e Upto 16 channels including both pilot lights and contacts can be connected in common wiring e Connect the common wires of pilot lights and contacts separately to the N terminals of each barrier e Use two wires to connect the common terminals N terminals EB3C and EB3L barriers e Accessories and maintenance parts are the same as the standard control units See IDEC s control units catalogs for details Safety Precautio
47. ns Electrostatic protection Prevention of fire ignition and explosion caused by electrostatic charges e As required by IEC60079 11 limit the exposed surface of plastic equipment switch pilot light installed in hazardous areas e 20 cm max for IIC gas atmosphere e 100 cm max for IIB and IIA gas atmosphere e When the surface area of other than operating parts exceeds the limit attach a caution plate e Pushbutton knob or other parts which are frequently touched by operators EB3C Separate and Common Types 1 Separate Wiring Type The output circuit is isolated for each channel Both sink and source outputs can be connected 2 Common Wiring Type The output circuit is not isolated from each other and uses common terminal C Sink and source outputs are available on different modules 800 262 IDEC 4332 USA amp Canada DEC 253 SJOSUaS saijddns Jamog 9JEMYOS uolewo ny SI ld su88J3su2no Q uoneoiunululo SETT Te Power Supplies Automation Software PLCs Ol Touchscreens Sensors Communication o i te faa General Information Sink Source Definition Sink Output EB3C T16 24V CKD GND Source Input NPN Open Collector Output Q GND Source Input EB3L S16 CSD Sink Output NPN Output Negative Common Wiring Source Input Relay Terminal Block Barriers Source Output EB3C T16 CSD Eae Lu 31 GND Sink Input 24V PNP Open Collector Ou
48. ntact Voltage Current Intrinsic Safety Ratings and Parameters Degree of Protection Sound Volume Sound Source Intrinsic Safety Ratings and Parameters Weight 20 to 60 C no freezing 45 to 8596 RH no condensation EB3P 1000V AC IPLI 500V AC between intrinsically safe circuit and dead parts 10 MQ minimum 500V DC megger between the same poles as the dielectric strength IP65 IEC60529 except for terminals EB3P LU IPL1 IP40 Pilot light Amber blue green red white yellow Miniature pilot light Amber green red white yellow 1 channel Separate Wiring Maximum input voltage Ui 13 2V Maximum input current li 14 2 mA Maximum input power Pi 46 9 mW Internal capacitance Ci 2 nF Internal inductance Li 5 uH 16 channel Common Wiring Maximum input voltage Ui 18 24 Maximum input current 11 221 2 mA Maximum input power Pi 750 mW Internal capacitance Ci 232 nF Internal inductance Li lt 80 uH IP65 IEC60529 except for terminals EB3P LSAW P54 Amber blue green red white yellow 12V DC 1096 10 mA 20 when connecting to the EB3C 16 channel Common Wiring Maximum input voltage Ui 13 2V Maximum input current li 221 2 mA Maximum input power Pi 750 mW Internal capacitance Ci lt 32 nF Internal inductance Li 80 uH IP20 IEC60529 except for terminals 75 dB minimum at 1 m Piezoelectric oscillator continuous or inter
49. on approx Weight approx Certification Numbers Certification Organization Explosion Protection r DC 100 to 240V AC UL rating 100 120v Ac V BC 85 to 264V AC 50 60 Hz allowable range 47 to 63 Hz 10A 100V AC 20A 200V AC Between intrinsically safe circuit and non intrinsi cally safe circuit 1500V AC Between AC power and output terminal 1500V AC 10A Between DC power and transistor output terminal 1000V AC 20 to 60 C no freezing 20 to 60 C no freezing 45 to 85 RH no condensation 800 to 1100 hPa 2 IEC60664 10 MA minimum 500V DC megger between the same poles as the dielectric strength Panel mounting 10 to 55 Hz amplitude 0 75 mm DIN rail mounting 10 to 55 Hz amplitude 0 35 mm Panel mounting 10 to 55 Hz amplitude 0 5 mm DIN rail mounting 10 to 55 Hz amplitude 0 35 mm Panel mounting 500 m s 3 times each on X Y Z DIN rail mounting 300 m s 3 times each on X Y Z M3 screw terminal 35 mm wide DIN rail or panel mounting M4 screw 9 6 VA EB3C R10A at 200V AC 4 8 W EB3C R16CD at 24V DC 390g EB3C R16CD Certification Number UL FM a A DE Fand G 3015417 Class I Zone 0 AEx ia IIC cd CSA Class Div 1 Groups A B C D 166730 NEMKO Exia Il C Nemko 02ATEX279 TIIS Japan Relay barrier Exia Il C 1015753 Class NK Exia Il C 021606 GOST R Exia Il C POCC JP F605 B02067 KOSHA Exia Il C 11 AV4B0 0457 COST Exia Il C CNEx10 244
50. oval is required for pilot lights and buzzers to be connected to the EB3L lamp barrier However users must make sure that the tempera ture rise of the equipment is below the rated value with the current and voltage supplied from the relay barrier Also take the ratings of intrinsi cally safe circuit into consideration IDEC s EB3P L type pilot light lights and EB3P Z type buzzers satisfy the ratings EB3P L Pilot light 922 and 230 a total of 78 types 2 as 230 APN UPON equivalent 2 e Lens colors amber blue green red white and yellow 022 APW HW LW UPQW equivalent e e Accessories and maintenance parts are the same as standard control units See IDEC s control units catalogs IPL1 Miniature pilot light g6 8 and 210 a total of 40 types m e Low price e Illumination colors amber green red white and yellow EB3P Z buzzer Continuous and intermittent sound 230 mounting hole terminal block type S Degree of protection IP20 When connecting one buzzer and 15 pilot lights to EB3L S16CSD do not TC TUE A connect the negative lines of buzzer and pilot lights in common Connect e Common wiring is not available due to high inductance value the buzzer and pilot lights to the barrier using separate lines 15 pilot E e Approved by TIIS only lights can be wired with one common line 3 o i T jaa www IDEC com MIDEC Barriers General Information Connecting Illuminated Switches Made possible with the combi
51. p 2 o 3 3 c gt 2 S DI D 1 ls 4 7 800 262 IDEC 4332 USA amp Canada E DEC 225 Communication Sensors Power Supplies Automation Software PLCs Ol Touchscreens Barriers Barriers Specifications Explosion Protection and Electrical Specifications Explosion Protection Degree of Protection Relay Barrier Installation Location Non intrinsically Safe Circuit Maximum Voltage Um Wiring Method Rated Operating Voltage Rated Operating Current Maximum Output Voltage Uo Maximum Output Current lo Maximum Output Power Po Intrinsically Safe Circuits Non intrinsically Safe Circuits A Maximum External Inductance Lo Maximum External Capacitance Co Allowable Wiring Resistance Rw Maximum Channels per Common Line Relay Output Transistor Output Contact Configuration Rated Insulation Voltage Ui Thermal Current Ith Contact Resistive Load Allowable Power Inductive Load Resistive Load Rated Load Inductive Load Minimum Applicable Load Contact Resistance ON Time OFF Time Mechanical Life Electrical Life Short circuit Protection Rated Voltage Maximum Voltage Maximum Current Leakage Current Voltage Drop Clamping Voltage Inrush Current ON Time OFF Time Short circuit Protection 25 MIDEC See Certification Numbers table below IP20 IEC60529 Safe indoor place non hazardous area 250V AC 50 60Hz 250V DC 125V AC 50 60Hz 125V
52. r or modify the EB3N safety relay barrier otherwise 1 Operate the safety input device to check the EB3N functionality everyday the safety characteristics may be impaired i i i E 2 For safety input devices such as safety switches or emergency stop switches 2 2 Use the EB3N within its specification values connected to the EB3N use safety standard compliant devices with direct Di i mE opening action and 2NC contacts 2 3 The EB3N can be mounted in any direction a i i i 3 Do not use the auxiliary input as a safety input 4 Mount the EB3N on a 35 mm wide DIN rail or directly on a panel surface us ing screws When mounting on a DIN rail push in the clamp and use end clips 4 For safety control devices connected with the EB3N use machine safety to secure the EB3N When mounting on a panel surface tighten the screws standard compliant devices with a disparity detection function firmly ia MN 5 Use safety inputs and safety outputs in a circuit configuration compliant with 5 Excessive noise may cause malfunction or damage to the EB3N When the safety requirements o internal voltage limiting circuit thyristor has shut down the power due to i i i i i o noise remove the cause of the noise before powering up again 6 To calculate the safety distance take into consideration the response time E of all devices comprising the system such as the EB3N and safety devices 6 The internal power circuit contains an electronic fuse to suppress overcur
53. rminal PRY SEAN ESATE LE eiie the elasticity of the sheath closes the pierced holes and m SwitchNet control units feature spring clamp maintains insulation terminals eliminating the need for tightening SCrews 2 e 2 N D o a ie AS Interface slave AS Interface power supply can be connected at any o place No terminator is 2 needed Tree Structure Line Structure Star Structure Connectors Three types of connectors are available for designing the panel layout o 2 e Barriers AS Interface Flat Cable Branch Connector IP65 M12 Branch Connector IP65 T branch Connector IP20 218 n DEC www IDEC com Communication amp Networking AS Interface Space Wire Savings o a c MicroSmart AS Interface Master Module AS Interface Communication Terminal 2 AS Interface Power Supply PS2R A M12 Branch Connector IP65 SX9Z CT1 Protection Cap IP67 SX9Z CAP1 Power Supply for Inside Panel ZEE Auxiliary Power AS Interface Flat Cable PS5R isa Branch Connector rig Sa ni AS Interface Auxilia Communication Terminal SwitchN Ait ES IP67 SX5A WIRING AS Interface o Control Units Sensor HW L6 AS Interface Flat Cable L Branch Connector IP65 Switching Power Supply SUE SX9Z CF1 mM PS5R i General purpose Sensor T branch Connector IP20 gt LA97 SNTB AS Interface Flat Cable End Tube Outside Panel I
54. sically safe circuits and non intrin sically safe circuits mount EB3L units with terminals arranged in the same direction Intrinsically Safe Circuit Non intrinsically Safe Circuit 5 Maintain at least 6 mm or 3 mm according to IEC60079 11 1999 clearance between the terminal of intrinsically safe circuit and the grounded metal part of a metal enclosure and between the relay terminal block of an intrinsically safe circuit and the grounded metal part of a metal enclosure 6 For installing the EB3L mount on a 35 mm wide DIN rail or directly on a panel using screws The EB3L can be installed in any direction Make sure to install securely to withstand vibration When mounting on a DIN rail push in the clamp completely Use the BNL6 end clips on both sides of the EB3L to prevent from moving sideways 7 Excessive extraneous noise may cause malfunction and damage to the EB3L When extraneous noise activates the voltage limiting circuit thyristor remove the noise source and restore the power 246 n DEC www IDEC com Barriers Terminal Wiring 1 Using a 25 5 mm or smaller screw driver tighten the terminal screws includ ing unused terminal screws to a torque of 0 6 to 1 0 N m recommended value 2 Make sure that IP20 is achieved when wiring Use insulation tubes on bare crimping terminals 3 To prevent disengaged wires from contacting with other intrinsically safe circuits bind together the wires of one in
55. the hazardous area and connected to the EB3L located in the safe area 6 When connecting illuminated switches to the EB3L lamp barrier and the EB3C relay barrier a maximum of 16 channels can be connected in common wiring Wiring for Intrinsic Safety 1 The voltage applied on the general circuit connected to the non intrinsically safe circuit terminals of the EB3L lamp barrier must be 250V AC 50 60Hz UL rating 125V AC 50 60Hz or 250V DC UL rating 125V DC at the maxi mum under any conditions including the voltage of the power line and the internal circuit Safety Precautions 2 When wiring take into consideration the prevention of electromagnetic and electrostatic charges on intrinsically safe circuits Also prevent intrinsically safe circuits from contacting with other circuits 3 The intrinsically safe circuits must be separated from non intrinsically safe cir cuits Contain intrinsically safe circuits in a metallic tube or duct or separate the intrinsically safe circuits referring to the table at right Note Cables with a magnetic shield such as a metallic sheath prevent electromagnetic induction and electrostatic induction however a non magnetic shield prevents electrostatic induction only For non magnetic shields take a preventive measure against electromagnetic induction Finely twisted pair cables prevent electromagnetic induction Adding shields to the twisted pair cables provides protection against electrostat
56. tput 24V Sink Input EB3L S16 CKD Source Output a A Noise Countermeasure e he LED connected to the EB3L may blink due to noises When connecting a relay barrier to the switches and pilot lights installed in e Check the wiring so that noise is not imposed on the EB3L eg separation hazardous area to use a relay terminal block y A relay terminal block can be eliminated when using EB3C and EB3L as these barriers are considered as relay terminal blocks Cable Extension and Intrinsic Safety Parameter from power line e Noise can be avoided also by inserting a noise filter for AC line into the barrier s power input part Recommended noise filters DENSEI LAMBDA TDK ochaffner MBW 1202 22 PBF 1202 22 ZCB2203 11 FN670 3 06 MBW 1203 22 PBF 1203 22 ZCB2206 11 e For wiring between the barrier and the switches and pilot lights installed in MBW 1206 22 PBF 1206 22 hazardous area use a cable of 2 0 mm The cable can be extended up to approximately 1 km e For EB3L of common wiring type use a cable of 2 0 mm The cable can be extended up to approximately 600 m Longer cables cause dim LED lighting Make sure that wiring parameters inductance capacitance resistance do not exceed the maximum limit 254 MIDEC www IDEC com
57. trinsically safe circuit 4 When the adjacent terminal is connected to another intrinsically safe circuit provide an insulation distance of at least 6 mm Signal Input 1 Connect the EB3L to the switches or output equipment which have a low leak age current 0 1 mA maximum 2 he EB3L is equipped with power supply Do not apply external power to the EB3L 3 When connecting the EB3Ls of connector type in parallel make sure that the same power supply is used When using C1 and C2 terminals to supply power to outside equipment maintain the current at 50 mA maximum Power Voltage 1 Do not apply an excessive power voltage otherwise the EB3L may be damaged 2 he EB3L of AC power type may operate at a low voltage approx 20V Pilot Lights and Buzzers in the Hazardous Area EB3P and IPL1 units shown on page 238 can be used with the EB3L Buzzers cannot be connected in common wiring 2 Install the EB3P and IPL1 units on enclosures of IP20 or higher protection Use a metallic enclosure with magnesium content of 7 596 or less steel and aluminum are acceptable 3 When wiring make sure of correct polarities of the EB3P and IPL1 4 Certification mark is supplied with the units Attach it on the visible area of the EB3P or IPL1 for Japan application 5 EB3P except for buzzers and IPL1 illuminated units which are simple appara tuses in accordance with relevant standards of each country can be installed in
58. y and secondary but also cores and bobbins are reinforced y No isolator No grounding No electrical equipment grounding Power supply part Electric shock is prevented with reinforced isolation Conforms to IEC standard Output part The small power amp EMC design requires no grounding Conforms to IEC switch output standard Shield wire treatment Shield wires of intrinsically safe circuits are grounded to the panel in non hazardous area and not connected to the N terminal on the barrier Common Type and Connector Type 1 Common type For 8 and 16 circuits Easy connection to PLC 2 Connector type e Fat cable connection between non intrinsically safe part and PLC e Connectable to IDEC s FC5A FC4A and Mitsubishi s AIS 800 262 IDEC 4332 USA amp Canada IDEC 25 saijddng Jamog 9JEMYOS uoneuloiny SY ld su88J3su2no Q SJOSUBS uoneoiunululo DI D 1 ls 4 7 General Information Barriers Standards Less labor o 1 CE 1 Finger safe spring up terminal E Conforms to EMC directive and LVD The finger safe captive spring up terminals prevent electric shock IP20 and 3 EMC directive make installation easy No screw loss E Electromagnetism generated by the barrier does not affect other communica i tion equipment Also electromagnetism generated by other communication 2 Universal voltage equipment does not affect the barrier 100 to 240V AC UL rating 100 120VAC LVD
Download Pdf Manuals
Related Search