Data Sheet DB EN IB IL 24/48 DOR 2/W (-PAC)
Contents
1. 1 2 3 BA RD UT US 1080 2 RC LD lUM l BKT naraw ffs ub 1 2 1 2 1 2 M7 21 2 1 277 2 7 2 171 2 1 2 O pho oho ofaga o ojo oo 0 0 oho gho oo o OJO0O0J00O OOJOOJOO OOJOOJOO O OJo 0 0 omgaf O 0 o 0 oO JO O 0 240 O4 OOJOOJOO OOsO OOO OOJOOJOO o obo 0 0 nAsgei o OLO oko 2 po kE d O OOsOOJOO OOf OO OO OOJOOJOO OOO 0 0 OFM Oo oO oo oo o 0 oO a OO OOO OJO CfOOfO OFO OJOO 6850A008 Figure 7 Switching 24 V within a 24 V area 1 24 V area consisting of bus terminal and I O terminals 2 IB IL 24 48 DOR 2 W terminal 24 V area consisting of I O terminals or a power terminal and I O terminals PHGNIX 685000 CONTACT IB IL 24 48 DOR 2 W PAC Interference Suppression Measures on Inductive Loads Switching Relays Each electrical load is a mixture of ohmic capacitive and inductive elements Depending on the proportion of the element switching these loads results in a larger or smaller load on the switch contact In practice loads are generally used with a large inductive element such as contacts solenoid valves motors etc Due to the energy stored in the coils voltage peaks of up to several thousand volts may occur when the system is switched off These high voltages cause an arc which may destroy the controlling contact through material evaporation and material transfer2. y Additional Defined Bipolar Load Protection Off Induction Effective Advantages Disadvantages Delay Voltage Attenuation Limitation Advantages R C combination HF attenuation via power storage suitable for AC voltage TE level independent attenuation Medium reactive current compensating R to No Yes Vie Load Ure small f Disadvantages c exact dimensioning required high inrush current 5663A030 Sizing Capacitor C x Li oad 4 x ReLoad Resistor R 0 2 x RLoad RC Parallel Circuit With Series Diode i Additional Defined Bipolar Load Protection off Induction Effective Advantages Disadvantages Delay Voltage Attenuation Limitation ease 5 Advantages R C combination with diode HFattenuation via power storage level independent attenuation Medium Current inversion not possible to No Yes Disadvant LZI Loa Urc small isadvantagas aces exact dimensioning required c T only suitable for DC voltage R LO ______ ___ 5663A031 Sizing Capacitor C Ligad 4 x Road Resistor R 0 2 x RLoad 685000 9 PH NIX CONTACT IB IL 24 48 DOR 2 W PAC Switching AC DC Loads Switching Large AC Loads When switching large AC loads the relay can be operated up to the corresponding maximum values for switching voltage current and power The arc that occurs during shutdown depends on the current voltage a
3. ki PH NIX CONTACT 685000 Phoenix Contact 12 2003 Technical modifications reserved TNR 90 14077
4. 1 min Contact contact gt 1 5mm gt 1 5mm 1 kV 50 Hz 0 059 in 0 059 in 1 min Contact PE gt 3 1mm gt 3 1mm 1 kV 50 Hz 0 122 in 0 122 in 1 min Relay relay None Ordering Data Description Order Designation Order No Terminal with two digital relay outputs IB IL 24 48 DOR 2 W PAC 2863119 including connector and labeling field Terminal with two digital relay outputs IB IL 24 48 DOR 2 W 28 62 97 4 Connector with eight spring cage connections IB IL SCN 8 green w o color print pack of 10 27 26 33 7 Accessories Distance terminal for isolating different voltage IB IL DOR LV SET PAC areas pack of 1 set 2 terminals including connectors and labeling fields 28 61 645 Distance terminal for isolating different voltage IB IL DOR LV SET areas pack of 1 set 2 terminals 27 42 64 1 ier ee eee ery Connector for IB IL DOR LV SET IB IL DOR LV PLSET 27 42 667 pack of 1 set 2 pieces 16 PHGNIX 685000 CONTACT IB IL 24 48 DOR 2 W PAC Description Order Designation Order No Documentation Configuring and Installing the INTERBUS Inline IBILSYS PRO UME 27 43 048 Product Range User Manual Phoenix Contact GmbH amp Co KG Flachsmarktstr 8 32825 Blomberg Germany 49 0 52 35 3 00 G 49 0 52 35 3 4 12 00 Buy www phoenixcontact com Worldwide Locations www phoenixcontact com salesnetwork
5. This pulse which is similar to a square wave pulse emits electromagnetic pulses over a wide frequency range with a large amount of power and with spectral elements reaching several MHz To prevent such arcs from occurring it is necessary to fit the contacts loads with protective circuits The following protective circuits can be used Contact protective circuit Load protective circuit Combination of both protective circuits 5973A028 Figure 8 Contact protective circuit A load protective circuit B If sized correctly these circuit versions do not differ greatly in their effectiveness In principle a protective measure should be directly implemented at the source of the interference The following points speak in favor of a load protective circuit When the contact is open the load is electrically isolated from the operating voltage Itis not possible for the load to be activated or to stick due to undesired operating currents e g from RC elements Shutdown voltage peaks cannot be coupled in control lines that run in parallel Phoenix Contact provides protective circuit solutions in terminal format or in electronic housing see the CLIPLINE catalog or TRABTECH catalog Additional information is available on request In addition to this today the majority of contactor manufacturers offer diode RC or varistor el
6. the current via the open contacts Using an effective contact protective circuit the same currents can be switched as for an ohmic load and the life of the relay contacts is the same If it is permitted to switch higher DC loads several relay contacts can be switched in parallel Additional technical data is available on request 1o PH NIX 685000 CONTACT IB IL 24 48 DOR 2 W PAC Programming Data Configuration Data Other Bus Systems INTERBUS ID code BDhex 189 dec Length code 2Chex Process data channel 2 bits Input address area 0 bits Output address area 2 bits Parameter channel 0 bits PCP Register length bus 2 bits Process Data Meaning of the OUT Process Data Assignment Ie closed Byte bit view 0 1 0 0 Meaning N O Contact 2 N O Contact 1 Contact 2 4 Contact 1 4 0 0 Open Open Possible bit combinations 2 k a ee 1 0 Closed Open 1 1 Closed Closed Status LED The LED lights up if the 2 1 indicator corresponding N O contact is 685000 PHGNIX CONTACT 11 IB IL 24 48 DOR 2 W PAC Technical Data General Data Order designation Order no IB IL 24 48 DOR 2 W 28 62 97 4 IB IL 24 48 DOR 2 W PAC 2863119 Housing dimensions width x height x depth 12 2 mm x 120 mm x 71 5 mm 0 480 in x 4 724 in x 2 815 in Weight 48 g without connector 63 g with conne
7. 2 W PAC Power Dissipation Pez z Pus PL 2 Pe 0 23W mx0 14W E h x 0 075 Formula to Calculate the Power Dissipation in the Terminal Where Pe Total power dissipation in the terminal PBus Power dissipation through bus operation PL Power dissipation through the load current via the contacts n Index of the number of loaded outputs n 1 to 2 m Number of relays with controlled coil lin Load current of the output n Paou 1 2 W Puoy 1 2 W T 25 C x 0 02 W C 25 C lt T lt 25 C 25 C lt T lt 55 C Where PHou Permissible power dissipation of the housing Ta Ambient temperature Power Dissipation of the Housing Depending on the Ambient Temperature Derating When Using the N O Contact Ambient temperature Power dissipation of Maximum load current Maximum load current Ta the housing 100 simultaneity 50 simultaneity 40 C 104 F 0 9 W 2 0A 2 0A 55 C 131 F 0 6 W 1 0 A 2 0 A Safety Equipment None Error Messages to the Higher Level Control or Computer System None 685000 PH NIX CONTACT 15 IB IL 24 48 DOR 2 W PAC Air and Creepage Distances According to EN 50178 VDE 0109 VDE 0110 Isolating Distance Air Creepage Test Voltage Distance Distance Relay contact bus logic gt 1 5mm gt 1 5mm 1 5 kV 50 Hz 0 059 in 0 059 in
8. DOR 2 W PAC Connection Examples Connecting Actuators ja Ne n contact Main 1 3 contact 14 N O contact 5663A009 Figure 5 Output relay Form C contacts A B 68500004 Figure 4 Typical connection of the actuators A Floating actuator connection B Non floating actuator connection 685000 PHGNIX 5 CONTACT IB IL 24 48 DOR 2 W PAC Switching Voltages That Are Not Available in the Segment UM ong H 3 pwr in Nj Nj Nj 1 2 1 2 7 2 ieee 2 ee 2 fi 2T 2 O Oo 6H Oo Ou Ou Oo Oo On oa O Ou Ou Ou Ou Ou on oo oon ono Ou Ou OW On Co o On a Ou a Oo 0 Ou a op Oo Ou O 5 N Oo m I o Oo Oo On Oo on og og 0 o Ou Ou Ob Ou oo oo Qo On Op on Of op oo on on op Ou on o Ou oo on on on 0 gao Ou Ou Ou Ou OU OU Ou Ou On oo Ou Ou oo oo ou Ou 68500007 Figure6 Example switching 48 V within a 24 V area 1 24 V area consisting of bus terminal and I O terminals 2 IB IL 24 48 DOR 2 W terminal separated from the 24 V area by distance terminals 3 24 V area consisting of a power terminal and I O terminals See also Special Features of the IB IL 24 48 DOR 2 W Terminal on page 2 IOJ Switching Voltages That Are Available in the Segment
9. IB IL 24 48 DOR 2 W IB IL 24 48 DOR 2 W PAC Inline Terminal With Two SPDT Form C Relays 68500001 Data Sheet 685000 12 2003 A Features Two SPDT Form C relays Floating connections for two actuators Nominal current of the output 2 A Total current of the terminal 4 A Diagnostic and status indicators Segment voltage Us EJ Function 68500002 The terminal is designed for use within an Inline station It has two SPDT Form C relay contacts _ which are independent of each other Figure 1 IB IL 24 48 DOR 2 W PAC 685000 PHGNIX 1 CONTACT IB IL 24 48 DOR 2 W PAC Special Features of the IB IL 24 48 DOR 2 W Terminal Switching a Voltage Equal to the Segment Voltage The potential Us is available at the terminal points 1 1 and 1 2 Inserting a jumper between 1 1 and 1 3 or 2 1 and 2 3 enables connecting the segment voltage potential to the main contact of the relevant relay in order to switch the load in a non floating manner If no jumpers are inserted switching the load can also be floating Switching a Voltage Unequal to the Segment Voltage Different DC voltages Distance terminals are not required Inserting a jumper is not useful and not permitted It is only permitted to switch the load in a floating manner Switching an AC voltage within a DC segment circuit Distance terminal must be used The distance terminals interrupt t
10. ctor Operating mode Process data mode with 2 bits Transmission speed 500 kbaud Connection method for actuators To two floating relay changeover contacts Permissible temperature operation 25 C to 55 C 13 F to 131 F Permissible temperature storage transport 25 C to 85 C 13 F to 185 F Permissible humidity operation 75 on average 85 occasionally 75 on average 85 occasionally Permissible air pressure operation 80 kPa to 106 kPa up to 2000 m 6562 ft Jabove sea level Permissible air pressure storage transport 70 kPa to 106 kPa up to 3000 m 9843 ft above sea level Degree of protection IP20 according to IEC 60529 Interface Local bus Through data routing 12 PHGNIX 685000 CONTACT IB IL 24 48 DOR 2 W PAC Power Consumption Communications power 7 5V Current consumption from the local bus 30 mA Power consumption from the local bus 0 23 W Supply of the Module Electronics and I O Through Bus Terminal Power Terminal Connection method Through potential routing Relay Output at maximum ambient temperature Number 2 Contact material AgSnOsz hard gold plated Contact resistance 75 mQ Limiting continuous current 2A Maximum switching voltage 50 V AC 120 V DC Maximum switching power AC DC 60 W 62 5 VA ohmic load Mini
11. ements that can be snapped on For solenoid valves connectors with an integrated protective circuit can be used 685000 PHCGNIX CONTACT IB IL 24 48 DOR 2 W PAC Circuit Versions Defined Bipolar Load Protection Additional Induction Effective Advantages Disadavantages Delay Voltage Attenuation Limitation Advantages Diode easy implementation cost effective Disadvantages attenuation only via load resistor ro o O F reliable uncritical dimensioning 7 aa Up Long Yes Up No low induction voltage long off delay Series connection diode zener diode Advantages oe Medium uncritical dimensioning to Yes Uzp No Disadvantages 7 Yo Loa short attenuation only above U zp Advantages Suppressor diode costefectiv a sg at uncritical dimensioning ta Ge Medium limitation of positive peaks to Yes Uzp Yes suitable for AC voltage Eaa Loa Uzo short Disadvantages attenuation only re above U zp Varistor Advantages high power absorption oe uncritical dimensioning OC Medium suitable for AC voltage ea VDR to Yes U vop Yes Loa i cy anor Disadvantages attenuation only above Uypr 5663A029 8 PHGNIX 685000 CONTACT IB IL 24 48 DOR 2 W PAC RC Circuit Versions RC Connected in Series
12. he potential jumpers As a result no segment voltage is present at the terminal points 1 1 and 2 1 It is only possible to switch the connected load in a floating manner ia 2 PHGNIX 685000 CONTACT IB IL 24 48 DOR 2 W PAC General Description Local Diagnostic and Status Indicators Des Color Meaning D Green Diagnostics 1 Yellow Output status indicator relay energized 2 Yellow Output status indicator relay energized Terminal Assignment Terminal Assignment Points 1 1 2 1 Segment voltage Us 1 2 N C contact of relay 1 1 3 Main contact of relay 1 1 4 N O contact of relay 1 2 2 N C contact of relay 2 2 3 Main contact of relay 2 ree 2 4 N O contact of relay 2 Figure2 IB IL 24 48 DOR 2 W with appropriate connector Function Identification Pink Housing Connector Color Green housing Green connector without color print 685000 PHGNIX 3 CONTACT IB IL 24 48 DOR 2 W PAC Internal Circuit Diagram Local bus o Protocol chip bus logic including voltage conditioning LED Relay SPDT Form C Electrically isolated area I O area including relay contact isolated from the logic area including the relay coil D aes UL 68501003 Figure 3 Internal wiring of the terminal points 4 PHGNIX 685000 CONTACT IB IL 24 48
13. mum load 10 mV DC 10 pA Switching current at 30 V DC 2A Switching current at 60 V DC 1 0A Nominal power consumption of the coil at 20 C 68 F 200 mW bistable relay no power in the switched state Resistance of the coil at 20 C 68 F 178 Q 10 Maximum switching frequency without load 1 Hz Maximum switching frequency with nominal 1 Hz load Response delay 20 ms typical Bouncing time 4 ms with on and off Release time 20 ms typical Mechanical life 108 cycles Electrical life 30 V DC 1 A 2 x 10 cycles Common potentials All contacts floating 685000 PH NIX 13 CONTACT IB IL 24 48 DOR 2 W PAC Maximum Switching Current for Ohmic Load Depending on the Switching Voltage Switching Voltage V DC Switching Current A 10 2 0 20 2 0 30 2 0 60 1 0 Load Current I in A as a Function of the Switching Voltage U witch in V Number of Operations N x 10 as a Function of the Load Current I in A 2 425V AC 30V DC resistive load resistive loi 40 30 100 V 200 Uswitce 68500011 68500010 1 DC ohmic load 1 30V DC ohmic load 2 AC ohmic load 2 125 V AC ohmic load 14 PHGNIX 685000 CONTACT IB IL 24 48 DOR
14. nd phase angle This shutdown arc switches off automatically the next time the load current passes through zero In applications with an inductive load an effective protective circuit must be provided otherwise the life of the system will be reduced considerably To prolong the life of the IB IL 24 48 DOR 2 W terminal as much as possible when using lamp loads or capacitive loads the current peak must not exceed 2 A when the load is switched on Switching Large DC Loads In DC operation a relay can only switch a relatively low current compared with the maximum permissible alternating current This maximum direct current value is also highly dependent on the voltage and is determined in part by design conditions such as the contact distance and contact opening speed The corresponding current and voltage values are shown using the example in Figure 9 3 0 A 2 0 1 0 1 h ane 2 U 0 3 H 0 1 i 10 30 100 V 200 USwitcr B 68500010 Figure 9 DC load limiting curve REL SNR 1XU G 5 GOLD LIEG relay I Switching current in A U Switching voltage in V Definition of the load limiting curve For 1000 cycles no constant arc should occur with a burning life of gt 10 ms An unattenuated inductive load further reduces the values for switching currents given here The energy stored in the inductor can cause an arc to occur which forwards
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