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Programmable Relay ZEN V2 Units

1. LED Indicators Status 10 11 12 13 s NC 14 15 NC 16 17 18 19 la Ib 00000060 00600000 omnon AC100 240V AN 20C2AR A V2 NEN POWER NEN RUN E ERROR Output terminals Battery Unit connector Expansion Unit connector Remove the seal to ZEN Support Software connector cover connect the Battery Unit also used for Memory Cassette Do not remove this cover until UED indicators connecting an Expansion Unit B Expansion I O Units ZEN 8E1 models Left side Front Right side Power supply Input terminals terminals FL N INO IM IN2 IN3 omron AC100 240V 8E1AR QP Qu Output terminals PPr Expansion Unit connector Expansion Unit connector cover Do not remove this cover until connecting an Expansion Unit 18 Programmable Relay ZEN V2 Units omnon Operation BH Bits Symbol Bit No of Operation Details addresses points See note 1 Input bits lO to Ib 12 Reflect the ON OFF status of the input devices connected to the input See note 2 terminals on the CPU Unit Expansion input bits X XO to Xb 12 Reflect the ON OFF status of the input devices connected to the input terminals on the Expansion I O Uni
2. acl a cL LLL will turn ON or OFF depending Q1 will stay ON once the execution Q1 is forced OFF when the Q2 alternates between turning ON on the ON OFF status of the condition 11 has turned ON once A execution condition 12 is turned and OFF when the execution execution condition 10 reset is used to turn Q1 OFF ON condition I3 turns ON Programmable Relay ZEN V2 Units 19 OMRON 2 Using Timers and Holding Timers X ON delay timer Turns ON after set delay after the trigger input turns ON Trigger input L NI T Se d Basic Operation Reset input gt i Trigger input Setting mH Timing gt Present value Output Main Applications B Timerbt 1 MVI 1 When delayed operation or a time lag is required B OFF delay timer Stays ON while the trigger input is ON and turns OFF after a set delay Trigger input 7 31 7 after the trigger input has turned OFF Basic Operation Trigger input Present value ming 0 Output Time bt _ O_O Main Applications Useful for OFF delay circuits for lights or fans O One shot pulse timer Turns ON for a set period after the trigger input turns ON and regardless of how long the trigger input remains ON Trigger input FT Basic Operation Reset input Trigger input Setting r 1 Timing JJ D E c r Setti
3. NEN IC i wo ww ee Output terminals ZEN Support Software connector also used for Memory Cassette Right side Display Screen Expansion Unit connector RUN ERR A V On cover See note 2 Do not remove this cover until connecting an Expansion Unit Icon Meanings Display while in RUN mode Right side Displayed when there is a higher level menu or ladder program line than the one currently displayed Displayed when there is a lower level menu or ladder program line than the one currently displayed Displayed when a password had been set Expansion Unit connector cover See note 2 Do not remove this cover until connecting an Expansion Unit Note 1 With Communications type CPU Units the Q3 terminal is used as the RS 485 terminal For details refer to Output Connections on page 15 2 Economy type CPU Units are not provided with an Expansion Unit connector Do not remove the cover 16 Programmable Relay ZEN V2 Units OMRON Operation Buttons DEL Button lie ALT Button 5 D 2 ESC Button v M OK Button Operation Button Names and Operations Button Function Writing ladder program Setting parameters Button input bit See page 25 DEL Deletes inputs outputs connection B6 ON lines and blank lines 6 ALT Up up and down Returns to the previous screen OK Selects the menu item at the cursor position e S
4. ZEN LICLILILI L V2 V2 CPU Units ZEN 8E1LILI 8E1 type Expansion I O Unit Programmable Relay ZEN V2 Units 29 Omnorn Precautions when Switching from Previous Units Previous models of Expansion I O Units cannot be connected to V2 CPU Units e ZEN 8E1ULJR Expansion I O Units with relay outputs need to be connected to a power supply A ZEN LICI D V2 CPU Unit with DC power supply cannot be connected to an Expansion I O Unit with AC inputs When connecting Expansion I O Units with DC inputs to a CPU Unit with an AC power supply the burst noise immunity will be 1 kV IEC 61000 4 4 There is no change to the 8 A per contact for relay output but the total output for all contacts must be as follows Units with 10 I O Points 20 A max 15 A max for Communications type CPU Units Units with 20 I O Points 40 A max Expansion I O Units 20 A max Always use the ZEN SOFT01 V4 Support Software for V2 CPU Units Input wiring for CPU Units with DC power supplies differs from that for Pre V1 CPU Units Refer to the following diagrams V2 and V1 CPU Units Pre V1 CPU Units COM wiring depends on whether a negative common or positive common is being used The dn re ub abi m Positive COM Wiring Interna y to 1 e negative side of the power Negative COM Wiring supply circuit 24 VD 24 VDC COM wiring required 24 VDC COM wiring required Analog inputs possible Analo
5. 24 00 Stop time 17 30 Start time 8 15 Pulse Every week from Tuesday through Friday the output weekly timer bit turns ON for 15 minutes and operation i thirty seconds from 08 15 Operation time setting el 15 minutes 30 seconds 7 Calendar Timer Operation Only for Standard LCD type Economy type and Communications type CPU Units Dec 31 date Sep 1 Start date Apr 1 1 Calendar timerbt ____ Z The calendar timer bit is ON between 1 April and 31 August Programmable Relay ZEN V2 Units 23 OMRON 8 Display Settings Only for Standard LCD type Economy type and Communications type CPU Units Backlight display 10 No backlight No switching to display function screen See note 1 function screen 11 Backlight No switching to display function screen See note 1 switching L2 No backlight Switching to display function screen See note 2 L3 Backlight Switching to display function screen See note 2 Display start X digit 00 to 11 position Y line 0 to 3 Yo to 3 E Display object Characters Up to 12 characters English numerals symbols Month day 5 digits CILYLICI A Can read settings during operation D Cannot read settings during operation Note 1 When LO or L1 are selected to disable the display function screen the display function screen will not be displayed
6. BETAR 50 60Hz 4VA OMRON Support Software with Simulation Function Programs can be easily written saved and monitored by personal computer Programs can be simulated on the personal computer without connecting to the ZEN Note For notebook computers that do not have an RS 232C serial port connect the computer to the ZEN by connecting an OMRON CS1W CIF31 USB Serial Conversion Cable to the ZEN CIFO1 Connecting Cable Other Versatile Functions Use of a Memory Cassette makes it easy to copy and save programs Equipped with two analog input channels CPU Units with DC power supply only e Password function ensures security See note e Multi language display in six languages English Japanese German French Spanish Italian See note Display user set messages or analog converted values See note Note Not supported for ZEN IC2I I V2 models B Enhanced Features of V2 CPU Units Improved Weekly Timer and Calendar Timer Functions Note Not supported for ZEN IC2I I V2 models e The time precision has been increased Conventional model 2 min difference month V2 models 15 s difference month at 25 C e Multiple day operation and pulse output operation are now possible These improved functions are convenient for time controlled applications such as lighting and air conditioning control Lig
7. ZEN 10C20 2 20020 This CPU Unit has no LCD operation buttons or calendar clock function Standard LCD type Economy type Standard LCD type Economy type ZEN 10C1 7 ZEN 10C3 ZEN 10C4 ZEN 20C1 ZEN 20C37 10 I O points Expansion I O Units RS 485 communications Expansion I O Units cannot be connected type cannot be connected Expansion I O Unit Power Supply Unit Support Software Same shape and design as ZEN Allows easy programming and Only 35 mm wide 4 input 4 output points 24 VDC 30 W operation simulation Programmable Relay ZEN V2 Units 3 omnon Model Number Structure E Model Number Legend Note This model number legend includes combinations that are not available Please check List of Models for availability CPU Units ZEN LICLILIL L v2 1234 5 1 Number of I O points 3 Input type 10 6 inputs and 4 outputs See note A AC input 20 12 inputs and 8 outputs D DC input 2 Type classifier 4 Output type 1 Standard LCD type with display R Relay 2 LED type without display T Transistor 3 Economy type with display 5 Supply voltage Expansion I O Units cannot be connected A AC power supply 4 Communications type with display D DC power supply Note The Communications type CPU Unit has 6 inputs and 3 outputs Expansion I O Units ZEN 8E1 1234 1 Number of I O points 3 Input type 8 4 inputs and 4 outputs A AC input 2 Unit version classifier D DC in
8. ZEN 10CALIR LI V2 Economy type CPU Units Economy type models added ZEN LICSLIR LI V2 Expansion I O Units cannot be connected Other functions are the same as the standard LCD models Note Not displayed for V2 CPU Units except for Units with Communications Programmable Relay ZEN V2 Units 31 OMRON Name CPU Unit ipub s sons Zpoms Outputbits pois See note Dspaybts D 6pms o o BPohs O Timericounter comparator bits 16 point f digitcounter __ Bdigicoumercompartorb s G Apos 5 Note Output bit Q3 of Communications type CPU Units cannot be output externally It can be used as a work bit Compatible Combinations of CPU Units and Expansion I O Units The Expansion I O Units that can be connected to V2 CPU Units are different from those that can be connected to V1 CPU Units and previous CPU Units Expansion I O Units with AC Inputs cannot be connected to V2 CPU Units with DC Power Supplies Expansion I O Units cannot be connected to Economy type CPU Units CPU Units Supported CPU Unittype Powersupply Modet Expansion I O Units Standard LCD type ZEN LIC1AR A V2 ZEN 8E1AR LED type ZEN LIC2AR A V2 ZEN 8E1DR Communications type ZEN 10C4AR A V2 ZEN 8E1DT Standard LCD type ZEN LIC1DLI D V2 ZEN 8E1DR LED type ZEN LJC2DLI D V2 ZEN 8E1DT Economy type AC ZEN JC3AR A V2 Not supported ZEN LIC3DR D V2 V1 and Pre V
9. 12 13 14 15 NC 6 17 18 19 la Ib 0000000 0 CPU Unit with 20 I O points Note When connecting an analog input device always connect the negative side to the COM terminal For Connections to Positive Common NPN Connection 12 to 24 VDC Input device W COM I0 H 12 13 15 NC 16 17 18 19 la Ib OG99999 CPU Units with 20 I O points Note When connected to the positive common la and lb cannot be used as analog inputs Expansion I O Units Note 1 Supply power to both the CPU Unit and Expansion I O Units from the same power supply and turn them ON and OFF at the same time 2 ZEN 8E1AR Expansion I O Units with AC inputs cannot be connected to CPU Units with DC power supply 3 The input circuit commons for ZEN 8E1DR Expansion I O Units with relay outputs are each internally connected to one side of the power supply circuit COM terminal 4 ZEN 8E1DT Expansion I O Units with transistor outputs do not need to be connected to a power supply For Connections to Negative Common 12 to 24 VDC Input device device 9 10 2 I3 14 COMINO IN1 IN2 IN3 6999999 CPU Units with 10 I O points ZEN 8bE1DR ZEN 8bE1DT Expansion I O Units Expansion I O Units DC input relay output DC input transistor output For Connections to Positive Common 12 to 24 VDC Input device device 10 2 14 9 COMINO IN1 IN2 IN3 NCCOMINO IN1 IN2 IN3 66 G GOOOH
10. IN2 IN3 R N INO INI IN2 IN3 699999 R 11 L2 N DCON V ADJ 0000 OO O c a N NC 10 11 12 13 14 15 O O00000 Battery Unit L omron AC100 240V omron AC100 240V L omron AC100 240V 8E1A ZAIN pao3024 OMRON ACi00240V L 5 2 AAN 10c1AR A v2 j v Connecting Cable Support Software Note 1 Up to Expansion I O Units can be connected to any type of CPU Unit except for Economy type CPU Units Expansion I O Units with AC Inputs however cannot be connected to CPU Units with DC Power Supplies 2 The Connecting Cable and Memory Cassette cannot be connected to the ZEN at the same time 3 Programs cannot be written to LED type CPU Units i e ZEN LJC2LILI LI V2 models without the ZEN Support Software or a Memory Cassette 6 Programmable Relay ZEN V2 Units omnon Specifications Ratings cere E Rated supply voltage 100 10 240 VAG 5060H2 1210 24 VDG DO ripple ate 8 max Power consumption CPU Units without Expansion I O Units e ZEN 10C1AR A V2 ZEN 10C2AR A V2 100 V AC 5 VA max CPU Units without Expansion I O Units e ZEN 10CL IDR D V2 12 24 V DC 3 W max 240 V AC 7 VA max ZEN 10C3AR A V2 100 V AC 5 VA max 240
11. LED type CPU Units without Display CPU Units with 20 I O Points QO Q1 Q2 Q3 _ Q4 Q5 Qo Q7 CPU Units with 10 I O Points esl Q2 Q3 Qi Qo Q0 to Q3 QO to Q3 Load _ Load Expansion I O Units Expansion I O Units OO OO OUTO OUT1 Programmable Relay ZEN V2 Units 15 Nomenclature OMRON E Standard LCD type Economy type and Communications type CPU Units Except for ZEN C2 1 V2 Models CPU Units with 10 I O Points Left side Battery Unit connector Remove the seal to connect the Battery Unit Front Powersupply Input terminals terminals 11 12 13 14 I m LN NC 10 5 0000000 omron AC100 240V ZAN 10C1AR A v2 S LL Qo Operation Display buttons screen 99 ee 99 o 29 20 2 Output terminals See note 1 ZEN Support Software connector also used for Memory Cassette CPU Units with 20 I O Points Left side Battery Unit connector Remove the seal to connect the Battery Unit Front Power supply Input terminals terminals 11 12 I3 14 Ac LN NC 10 15 OGGG999G 7 18 19 la NC 16 la Ib 060060060000 omnon AC100 240V 20C1AR A V2 _ Operation buttons Display screen
12. Points 40 A max Transistor outputs 26 4 V max Mounting screws M4 mounting holes on Unit Connectable CPU Unit V1 or Pre V1 CPU Units Case structure No heat slits Heat slits Note Refer to page 32 for details on compatible combinations of CPU Units and Expansion I O Units Other Functions Item Pre V1 Units Timer operation ON delay OFF delay one shot pulse flushing ON delay OFF delay one shot pulse flushing pulse twin timer operation pulse Weekly timer Timer operation multiple day operation pulse Timer operation operation output operation Addition of bits 8 digit counter 1 counter up to 150 Hz 8 digit comparators 4 comparators Daylight Saving Time DST Setting Manual EU US Manual EU US Australia New Zealand Items set for password Ladder program editing Ladder program editing Program all clear Ladder monitoring Ladder monitoring Password change clear Password change clear Backlight shut off time Backlight shut off time Input filter settings Input filter settings Node number setting Node number setting See note LGD contrast adjustment Not possible Node number Node number setting window deleted except for Node number setting window displayed setting window Units with communications Modem Modem initialization window deleted except for Modem initialization window displayed initialization Units with communications window RS 485 communications Models added with communications
13. and Program Changes e Check the user program for proper execution before actually running it on the Unit e Disconnect the output lines from the system before testing operation in any system in which incorrect operation can result in injury or equipment damage e Confirm safety before attempting any of the following operations e Changing the operating mode RUN STOP Using the button switches e Changing bit status or parameter settings Double check all wiring before turning ON the power supply Refer to Cycle Time Calculation Method on page 22 and confirm that the increase in the cycle time will not affect operation If the cycle time is too long it may become impossible to read input signals accurately The increase in the cycle time will be particularly noticeable when set values are written in RUN mode for a CPU Unit with communications ZEN 10C4_JR LI V2 Installation and Wiring Do not allow the ZEN to fall during installation Be sure that the DIN Track mounting levers Memory Cassettes Battery Units cable connectors and other items with locking devices are properly locked into place Improper locking may result in malfunction For surface mounting tighten mounting screws to the following torque CPU Units 1 03 N m max Expansion I O Units 0 46 N m max e Use wires with cross sectional areas of 0 2 to 2 5 equivalent to AWG24 to AWG14 for wiring and strip them for 6 5 mm If using
14. automatically Use operation buttons to move to the display function screen 2 When L2 or L3 are selected the ZEN switches to the display function screen if the display function is enabled and the specified data is displayed The Main Screen will no longer be displayed To display the Main Screen change the CPU Unit to STOP mode 9 Analog Comparator Operation e Example 1 e Example 2 When comparison shows analog input When comparison shows analog input 1 is lt 125 2 V analog input 2 Setting Converted value Analog input 1 Analog input 2 00 0 10 0 V Input voltage 0 Analog co Analog comparator bit comparator bit 10 Timer Counter Comparator Operation e Example 1 e Example 2 When comparison setting is holding When comparison setting is counter 1 C1 lt timer 0 12 min 34 s counter 2 C2 0 present value C1 present value Setting 12 min 34 s present value 0 Comparator Cc Comparator bit bit 11 8 digit Counter Comparator Operation e When comparison setting is 8 digit counter FO 12000000 FO present value 12000000 0 8 digit counter comparator bi it 24 Programmable Relay ZEN V2 Units 12 Specifications for Button Input Bits Only for Standard LCD type Economy type and Communications type CPU Units The operation buttons are used to perform operations for input bits They are useful when checking program op
15. min Shock resistance Conforms to IEC60068 2 27 147 m s 3 times each in X Y and Z directions CPU Unit with 10 I O points Approx 300 g max CPU Unit with 20 I O points Approx 350 g max Expansion I O Unit Approx 120 g max Note 1 Up to 34 points for CPU Units with 10 I O points With Communications type CPU Units however the CPU Unit has 6 inputs and outputs for a maximum of 33 I O points 2 Not provided for LED type CPU Unit without display i e ZEN 1C2L J V2 models Communications Specifications Communications type CPU Units Item ZEN 10C4 IR V2 Communications Synchronization method Baud rate Transmission code Data bit length Stop bit length Error detection RS 485 two wire half duplex Start stop synchronization 4800 9600 or 19200 bps ASCII 7 or 8 bits 1 or 2 bits Vertical parity none even odd Block check character BCC RS 485 Retry function None Node number 0 to 99 default 1 XX broadcasting Z O 5 D Co Programmable Relay ZEN V2 Units OMRON Approved Standards Safety standards cULus UL508 CSA C22 2 No 142 Class Div2 pending approval Conforms to EN IEC 61131 2 clause 11 excluding 11 7 2 2 Overvoltage category 2 and Pollution degree II conforms to IEC 60664 1 EMC Radiation Field Emission CISPR1 1 Class A Group 1 See note Noise Terminal Voltage Emission CISPR11 Class A Group 1 Electrostatic Discharge Im
16. notes 1 and 2 Terminal block Solid line terminal block use solid lines or fine wiring terminals Terminal screw tightening 0 5 to 0 6 N m torque Degree of protection IP20 Mounted inside a control panel Note 1 Can be mounted to 35 mm DIN Track 2 Standard Vertical installation Horizontal installation 6666666 OmROn 801002407 T DEI AL AM onara f L 4 a IM LT A M 9e 9e o Qo Qi Q2 Q3 27 Programmable Relay ZEN V2 Units 7 OMRON Characteristics em Sedo Program capacity 96 lines 3 input conditions and 1 output per line Max No of control I O points 44 points See note 1 CPU Units with 20 I O points 12 inputs and 8 outputs Expansion I O Units 4 inputs and 4 outputs each up to Units LCD display See note 2 12 characters x 4 lines with backlight Operation buttons See note 2 8 4 cursor buttons and 4 operation buttons User program backup Internal EEPROM Memory Cassette optional Power interruption hold Internal holding bit status holding timer counter present values calendar and clock year month day of month day of week time e Super capacitor backup time 2 days min 25 C e Life of optional battery 10 years min 25 C Calendar and clock function Accuracy 15 s month at 25 C See note 2 Timer accuracy 0 01 s unit 0 05 10 m
17. shock or vibration or drop it during shipment Store the ZEN within the rated ranges If the ZEN has been stored at 10 C or lower allow it to stand at room temperature for three hours or longer before turning ON the power supply B Precautions for Correct Use Installation Environment Do not install the ZEN in the following locations Locations subject to radical changes in temperature Locations with high humidity subject to condensation Locations subject to excessive dust or dirt e Locations subject to corrosive gas Locations subject to direct sunlight Do not install the ZEN in locations subject to shock or vibration Extended use in such locations may cause damage from stress In environments subject to static electricity e g close to pipes conveying forming materials powders or fluid materials separate the ZEN as far as possible from the source of static electricity The ZEN is neither waterproof nor oil proof Do not use it in locations subject to water or oil Use the ZEN within the allowable power supply voltage range Be particularly careful in locations with bad power supply conditions e g large fluctuations in the power supply voltage Do not install the ZEN in locations subject to excessive noise which may cause the ZEN to fail e Take appropriate and sufficient countermeasures when installing systems in the following locations Locations subject to strong electromag
18. to 24 VDC ZEN E Set containing ELIT AM Unit ZEN 10C1AR A V2 TI Cable ZEN Support Software and manual EN containing CPU Unit ZEN 10C1DR D V2 Connecting Cable ZEN Support Software and manual ZEN IZEN KITOZ EVA EVA Expansion I O Units 100 to 240 VAC 100 to 240 TOU Relays EN 8bE1AR See notes 2 3 12 to 24 12 24 ZEN mom 1 DR mom 1 note 2 ZEN su DT su note 2 Note 1 Programming is not possible using only the CPU in the LED type CPU Unit ZEN Support Software or a Memory Cassette is required 2 Cannot be connected to pre V1 and V1 CPU Units 3 The ZEN 8E1AR cannot be connected to a CPU Unit with DC power supply Power Supply Unit Input voltage Output voltage Output curre Model ow 10016 240 VAC 24 VDC mao o nm Note Refer to the ZEN PA03024 Datasheet Cat No L103 for detailed specifications Programmable Relay ZEN V2 Units 5 OMRON Accessories Order Separately Specifications Remarks O Memory Cassette EEPROM for data Enables programs and parameter settings to be saved or copied to another ZEN MEO 1 security and copying ZEN See note 1 LCD type CPU Unit with LED type CPU Unit without display See note 2 display See note 3 Transfer from ZEN to Supported Not supported Memory Transfer from Memory Supported Automatic transfer when Cassette to ZEN power turned ON Memory Cassette Supported Not supported initialization Conne
19. to I9 for Units with 20 I O Points Not Isolated Wem Specifications Circuit drawing Input voltage 12 to 24 VDC 2096 10 SS input impedance VIN 5 1kQ 1 8 input current 45 mA VDC ON voltage 8 VDC min 12 to 24 VDC circuit OFF voltage 5 VDC max ON response time 15 ms or 50 ms See note OFF response time E E ee E Internal sou SE Note Can be selected using the input filter settings except when 10 is being used for an 8 digit counter with a high speed input Programmable Relay ZEN V2 Units 9 OMRON DC Inputs 14 and 15 for Units with 10 1 0 points la and Ib for Units with 20 I O Points Not Isolated Specifications Circuit drawing DC Inputs Input voltage 2 to 24 VDC 2096 10 Input impedance PNP 5 5 kO 14 VDC min 100 kQ 14 VDC max NPN 5 2 kQ PNP 4 3 mA typ 24 VDC NPN 4 6 mA typ 24 VDC ON voltage 8 VDC min OFF voltage 3 VDC max Internal circuit ON response time 15 ms or 50 ms See note OFF response time Analog Inputrange 010107 Inputs External input 100 min impedance Resolution 0 1v 0700 FS Accuracy 1 596 FS at ambient operating temperature within rated range AD conversion data 0 10 5 V in increments of 0 1 V Note Can be selected using the input filter settings Expansion I O Unit AC Inputs Not Isolated Wem SbefcMios Ciewtdrawng 100 to
20. 1 Standard LCD type LJCAAR A V1 ZEN 4EA LED type LJC1AR A ZEN 4ED JC2AR A V1 ZEN 4ER IC2AR A ZEN 8EAR ZEN 8EDR ZEN L_IC1DLJ D V1 ZEN 8EDT ZEN LIC1DLI D ZEN LIC2DL_I D V1 ZEN LIC2DL_I D 32 Programmable Relay ZEN V2 Units omnmnon E Memory Cassette and CPU Unit Combinations Be aware of the following restrictions when using a Memory Cassette containing a program that was stored from a CPU Unit with a different version of system software System software version System software version of CPU Unit used to read the Memory Cassette of CPU Unit used to write the Memory Cassette Ver 1 0 Ver 1 1 Ver 2 0 V1 CPU Units Ver 3 0 V2 CPU Units 10 I O points 20 I O points 10 1 0 points 20 I O points 10 I O seth ae Restrictions See notes 1 and 2 See note 2 20 I O points Restrictions Restrictions Restrictions Restrictions See notes 1 2 and 3 See notes 2 and 3 See note 3 See note 3 10 I O points Restrictions Restrictions Restrictions Restrictions See notes 1 2 and 4 See notes 2 and 4 See note 4 See note 4 20 I O points Restrictions Restrictions Restrictions Restrictions Restrictions See notes 1 to 4 See notes 2 3 and 4 See note 4 See note 4 See note 3 Note 1 The display functions display clear CDLI and day month display cannot be used and will be ignored 2 Only the memory area ranges supported by the pre V1 CPU Units can p used for Timers Holding Timer
21. 13 us Communications Processing Time only for CPU Units with Counters F Communications Display bits D Hour and minute CLK Year and month DAT Month and day DAT1 21 us Timers T Holding timers Counters C Analog comparators 28 us Characters CHR 8 Digit Counters F 38 us Weeki timers 4 Calendar timers Reading information 170 us Writing set values Twin timer 11 000 us Others 6 000 us Writing time information 820 us Analog comparators A Comparators P amp Digi Comparators Example Calculation of Ladder Program Execution Time Ladder program execution time 30 x 5 4x 3 15 4 7 188 us L b 4 0 3 TO output 2 Q outputs for 3 points 1 For 5 lines 22 Programmable Relay ZEN V2 Units OMRON 6 Weekly Timer Operation Only for Standard LCD type Economy type and Communications type CPU Units Weekly timer Operation mode Typical Timer Operation Between Tuesday and Friday every week the weekly timer bit turns ON from 08 15 until 17 30 operation 24 00 Stop time 17 30 Start time 8 15 0 00 Time setting Timer Operation Extending Past Midnight Between Tuesday and Friday every week the weekly timer bit turns ON from 23 00 until 05 00 the following day S em o E Lr The weekly timer bit turns ON from Tuesday 08 15 until Friday 17 30 every week operation
22. 240 VAC 1096 1596 50 60 Hz BEEN novao j 50 ms or 70 ms at 100 VAC See note go 100 ms or 120 ms at 240 VAC See note Note Can be selected using the input filter settings DC Inputs ZEN 8E1DR Not Isolated ZEN 8E1DT Photocoupler Isolated Wem Cieutdrawng O 12 to 24 VDC 2095 10 Input current 37mA typ 24 VDC ON voltage 8 VDC min DN OFF voltage 5 VDC max feircuit ON response time 15 ms or 50 ms See note 1 OFF response time Note 1 Can be selected using the input filter settings 2 The ZEN 8E1DT has no terminals There is no need to supply power 10 Programmable Relay ZEN V2 Units OMRON Bl Output Specifications CPU Units and Expansion I O Units Units with Relay Outputs Specifications Circuit drawing Maximum switching capacity 250 VAC 8 A resistive load 1 24 VDC 5 A resistive load Use the following values for the total of all outputs CPU Units with 10 I O points 20 A max 15 A max for Communications type CPU Units CPU Units with 20 I O points 40 A max Expansion I O Units 20 A max _ E Relay life Resistive load 50 000 times cos 1 Models with 20 I O points only Inductive load 50 000 times cos 0 4 Mechanical 10 million times ON response time OFF response time Minimum switching capacity 5 V
23. DC 10 mA resistive load The life under the worst conditions of the output contacts used in Life test Curve Reference Value ZEN relay outputs is given in the above table Guidelines for the normal life of the relays are shown in the diagram on the right Usage 360 times hour 250 VAC resistive load Note The switching capacity switching durability and applicable mE load area when actually using the relay depend on the type of aie AG inductive load load environmental conditions and switching conditions Therefore be sure to confirm these conditions for the actual machine before use Units with Transistor Outputs tem Specifications Maximum switching capacity 24 VDC 20 500 mA Residual voltage 1 5 V max Internal circuit ON response time 1 ms max 0 0 Models with i 20 I O points only OFF response time 1 ms max Programmable Relay ZEN V2 Units 11 omnon Connections B input Connections Units with AC Power Supply Note 1 Supply power to both the CPU Unit and Expansion I O Units from the same power supply and turn them ON and OFF at the same time 2 The input circuit commons for CPU Units with AC power supply are internally connected to the N terminal of the power supply circuit Wire the L terminal to the power supply of the input device 3 The input circuit commons for Expansion I O Units with AC power supply are int
24. LITY FOR USE OMRON shall not be responsible for conformity with any standards codes or regulations that apply to the combination of products in the customer s application or use of the products i Mrd ui steps to determine the suitability of the product for the systems machines and equipment with which it will e use Know and observe all prohibitions of use applicable to this product NEVER USE THE PRODUCTS FOR AN SEA AS LEUNG Ales TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS AND THAT THE OMRON apo ARE PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR PROGRAMMABLE PRODUCTS OMRON shall not be responsible for the user s programming of a programmable product or any consequence thereof CHANGE IN SPECIFICATIONS Product specifications and accessories may be changed at any time based on improvements and other reasons Consult with your OMRON representative at any time to confirm actual specifications of purchased product DIMENSIONS AND WEIGHTS Dimensions and weights are nominal and are not to be used for manufacturing purposes even when tolerances are shown PERFORMANCE DATA Performance data given in this Pata og IS as a guide for the user in determining suitability and does not constitute warranty It ma ay the result of OMRON s test conditions and the users must correlate it to actual ap
25. OHOS 6069660 CPU Units with 10 I O points ZEN 8E1DR ZEN 8E1DT Expansion I O Units Expansion I O Units DC input relay output DC input transistor output 14 Programmable Relay ZEN V2 Units OMRON E Output Connections Units with Relay Outputs All four relay output circuits in both CPU Units with 10 I O points and Expansion I O Units have independent contacts CPU Units with 20 I O points have 4 independent contacts Q0 to and the remaining four Q4 to Q7 have 2 points common There are no restrictions for polarity Standard LCD type CPU Units LED type CPU Units and Economy type CPU Units CPU Units with 20 I O Points 900 989 O CPU Units with 10 I O Points 99 99 99 Communications type CPU Units Expansion I O Units Communications type CPU Units Expansion I O Unit Units with Transistor Outputs All four transistor output circuits in both CPU Units with 10 I O points and Expansion I O Units have independent contacts CPU Units with 20 I O points have 4 independent contacts QO to Q3 and the remaining four Q4 to Q7 have 2 points common For CPU Units with 10 I O points and CPU Units with 20 I O points the terminals of output QO to have polarity given on the terminal block but no problem will result from reversing the connection positions of the power supply and load Note Do not exceed a cable lentgh of 10 m when connecting transistor outputs Standard LCD type CPU Units and
26. P In ZIM octag a v2 cwn Mr omron 4 e 42 11 no BEIAR 50 60 L vA oT f ins aa w C Qo T vatum CE The information in this document applies to V2 Units Refer to page 29 for details on differences with previous products E Easy and Simple Programming for Automatic Small scale Control Saves Space Wiring and Installation Steps e Versatile functionality in a compact body 70 mm wide x 90 mm high e This single Unit easily provides relay timer counter and time switch functions Wiring work is greatly reduced because separate wiring is not required for devices such as timers and counters Easy Programming The LCD screen comes with 8 operation buttons on the front panel to enable programming in ladder view format The LCD screen also has a backlight making it easier to see when the ZEN is used in dark locations Note Not supported for ZEN LIC2UL L l V2 models Programmable Relay ZEN V2 Units 1 Flexible Expansion Enables Up to 44 I O Points Up to three Expansion I O Units can be connected if there are not enough I O points Expansion I O Units are only 35 mm wide Note CPU Units with 10 I O points can be expanded to 34 I O points Expansion I O Units cannot be connected to Economy type CPU Units omron 100 240 T omron AC100 240V omron AC100 240V 50 60Hz 4VA BE1AR 50 60Hz 4VA
27. Programmable Relay ZEN V2 Units OMRON Please read and understand this catalog before purchasing the products Please consult your OMRON representative if you have any questions or comments Refer to Warranty and Application Considerations on page 36 and Precautions for Safe Use page 34 Even Broader Applications with Increased Functionality and Higher Precision Increased functionality in a compact body 70 mm wide x 90 mm high Easy programming is available using the LCD and operation buttons See note 1 This single Unit easily provides relay timer counter and time switch functions e Expansion is easy with Expansion I O Units allowing up to 44 I O points See note 2 e Economy type and Communications type CPU Units have been added to series Improved Weekly Timers See note 1 Increased timing accuracy with a monthly deviation of 155 max Multiple day operation and pulse output operation have been added Select from two power supply options 100 to 240 VAC or 12 to 24 VDC Note 1 Not supported for ZEN LIC2UL L1 V2 models 2 When using CPU Units with 20 I O points Features 6 ee NC 46 6 e a L N i5 1 eecesee omron 188 f 50 60Hz 11VA e ZAN 2 Cu eecce Esc c H Feie ri Omron AC100 240V i y Ti i 50 60Hz 8VA 2 A a
28. Units 4 Counter Operation Counter direction specification input JP Set value Present value OMRON The counter bit turns ON when the counter value present value reaches the set value present value gt set value The counter returns to 0 and the counter bit turns OFF when the reset input turns ON Count inputs are not accepted while the reset input is turned ON The counter present value and counter bit ON OFF are held even if the operating mode is changed or the power supply is interrupted Programmable Relay ZEN V2 Units 21 OMRON 5 8 digit Counter Operation H High Counter direction The counter bit turns ON when the counter value present value speed specification input reaches the set value present value gt set value The counter Counter input returns to 0 and the counter bit turns OFF when the reset input turns ON Count inputs are not accepted while the reset input is Reset input turned ON The counter present value and counter bit ON OFF are held even if the operating mode is changed or the power supply is interrupted L Low Set value High speed Operation speed Present value Eo g For CPU Units with DC power supply high speed operation is possible for input IO only Maximum counting speed 150 Hz 00000000 Counter bit Counting Speed of the 8 digit Counter The maximum counting speed of the 8 digit counter is 150 Hz When the ladder pro
29. V AC 6 VA max ZEN 10C4AR A V2 100 V AC 6 VA max 240 V AC 8 VA max ZEN 20CLIAR A V2 100 V AC 7 VA max 240 V AC 10 VA max CPU Units with three Expansion I O Units ZEN 10C1AR A V2 ZEN 10C2AR A V2 100 V AC 6 VA max 240 V AC 8 VA max ZEN 10C4AR A V2 100 V AC 7 VA max 240 V AC 9 VA max ZEN 20CLIAR A V2 100 V AC 8 VA max 240 V AC 11 VA max Expansion I O Units e ZEN 8E1AR 100 V AC 3 VA max 240 V AC 4 VA max ZEN 10CLIAR A V2 3 A max ZEN 20CLIAR A V2 4 A max ZEN 8E1AR 1 5 A max Ambient temperature to 55 C 25 to 55 C for ZEN LIC2LILI LI V2 models Ambient storage temperature 20 to 75 C 40 to 75 C for ZEN L JC2L JL L I V2 models ZEN 10C3DR D V2 2 8 W max ZEN 10CLIDT D V2 12 24 V DC 2 W max e ZEN 20CLIDR D V2 12 24 V DC 4 W max e ZEN 20CLIDT D V2 12 24 V DC 2 W max CPU Units with three Expansion I O Units ZEN 10CLIDR D V2 12 24 V DC 4 W max ZEN 10CLIDT D V2 12 24 V DC 3 W max ZEN 20CLIDR D V2 12 24 V DC 5 W max ZEN 20CLIDT D V2 12 24 V DC 3 W max Expansion I O Units e ZEN 8E1DR 12 24 V DC 2 W max ZEN 10CLIDLI D V2 30 A max ZEN 20CLIDL_I D V2 30 A max ZEN 8E1DR 15 A max Ambient humidity 10 to 90 with no condensation Ambient conditions No corrosive gases Mounting method Surface mounting DIN track mounting standard vertical installation and horizontal installation See
30. cting Cable 2 m RS 232C 9 pin D ZEN CIFO1 sub connector Battery Unit 10 years min Battery life Ladder programs and parameter settings are saved to the CPU Unit EEP ROM ZEN BAT01 C but calendar clock and holding timer bits and holding timer counter present values are held by the capacitor Therefore if the power supply is interrupted for 2 days or more at 25 C this data will be reset Use a Battery Unit for systems where the power supply may be interrupted for long periods ZEN Support Runs on Windows 95 98 Specifically designed for the ZEN CD ROM ZEN SOFT01 V4 Software 2000 ME XP or NT 4 0 Note 1 Memory Cassettes created using a CPU Unit can be read to other CPU Units regardless of which model is used Restrictions apply however to the functions that can be used depending on the CPU Unit version combination For details refer to Memory Cassette and CPU Unit Combinations on page 33 2 Standard LCD type Economy type and Communications type CPU Units i e excluding ZEN 3 LED type CPU Unit without display i e ZEN L1C2L 1L L V2 models Mounting Accessories Order Separately Name Specifications Mounting Track 50 cm 1 x 7 3 mm t PFP 50N 1 m lI x 7 3 mm t PFP 100N C2L IL I L V2 models 1m l x16mm t PFP 100N2 End Plate PFP M Pres System Configuration Power Supply Unit CPU Unit Expansion I O Unit N INO INT
31. egal requirements for your area when disposing of the lithium battery Programmable Relay ZEN V2 Units 35 omnon Warranty and Application Considerations Warranty and Limitations of Liability WARRANTY OMRON s exclusive waranty is that the products are free from defects in materials and workmanship for a period of one year or other period if specified trom date of sale by OMRON OMRON MAKES NO WARRANTY OR REPRESENTATION EXPRESS OR IMPLIED REGARDING NON EN E MERCHANTABILITY OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS ANY BUYER OR USE ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET Ee ee AI ES OF THEIR INTENDED USE OMRON DISCLAIMS ALL OTHER WARRANTIES EXPRESS OR LIMITATIONS OF LIABILITY OMRON SHALL NOT BE REAM WEY C RN TEN INDIRECT OR CONSEQUENTIAL DAMAGES LOSS OF PROFITS OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS WHETHER SUCH CLAIM IS BASED ON CONTRACT WARRANT Y NEGLIGENCE OR STRICT LIABILITY In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted INNO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY REPAIR OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS OMRON S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED STORED INSTALLED AND MAINTAINED AND NOT SUBJECT TO CONTAMINATION ABUSE MISUSE OR INAPPROPRIATE MODIFICATION OR REPAIR Application Considerations SUITABI
32. erations or forcefully resetting holding timers or counters omron AC100 240V 50 60Hz 8VA 211 toc1AR A ALT Button input 7 B7 DEL Button input 6 B6 Button input 5 B5 Button input 4 B4 Button input 3 B3 Button input 2 B2 OK Button input 1 B1 ESC Button input O BO OMRON ll Password Function Only for Standard LCD type Economy type and Communications type CPU Units The ZEN has a password function to prevent incorrect manipulation of ladder programs or settings data by other operators When the password 0000 to 9999 is set the following operations will not be possible unless the password is input correctly Editing ladder program Program all clear e Monitoring ladder programs Changing clearing password Changing backlight OFF time e Setting input filter e Setting RS 485 communications Programmable Relay ZEN V2 Units 25 omnon B ZEN Support Software Functions Note Always use ZEN SOFT01 V4 as the Support Software for the V2 CPU Unit Creating Ladder Programs Simulating Ladder Programs ZEN ladder programs can be created with ease The simulation function makes it possible to check whether correct operation is performed without connecting to the ZEN spe TS Te EA A LE id sl ll A 14 e alarm switch sensor delay timer 0 Note The Edit Input Dialog Box is displayed when an in
33. ernally connected to the N terminal of the power supply circuit Wire the L terminal to the power supply of the input device CPU Units with 10 I O Points and Expansion I O Units 100 to 240 VAC 50 60 Hz L AEN Circuit rotector 7 Input device EG S S S ZEN 8E1AR Expansion I O Unit AC input type CPU Units with 20 I O Points and Expansion I O Units 100 to 240 VAC 50 60 Hz L N Circuit 1 Input device protector CPU Unit with 10 I O points ES L N NC 10 14 15 NC l6 17 18 l9 la Ib EG L N INO IN1 IN2 INS 0600000 CPU Unit with 20 I O points Expansion I O Unit ZEN 8E1AR AC input type Connecting Expansion I O Units with DC Inputs 100 to 240 VAC 50 60 Hz L DC power supply protector Y 3 E Input Input device device EG NC 10 2 I3 4 I5 AA COM INO IN1 IN2 IN3 NC COMINO IN1 IN2 IN3 OO Expansion I O Expansion I O UnitZEN 8E1DR UnitZEN 8E1DT DC inputs and DC inputs and relay outputs transistor outputs Note When connecting Expansion I O Units with DC inputs to CPU Unit with an AC power supply the burst noise immunity will be 1 kV IEC 61000 4 4 12 Programmable Relay ZEN V2 Units omnon Units with DC Power Supply Note 1 Be sure to connect the COM terminal before turning ON the power supply If the COM terminal i
34. es refer to models with 20 I O points 4 7 Sliding 13 max Dimensions with Battery Unit CPU Units with 10 I O Points CPU Units with 20 I O Points Ed NC 10 11 12 13 14 15 Barn NC 10 11 12 13 14 15 NC 16 17 18 19 la Ib fe C OQOHOOO O C OQOQOHOO 0000006 A OMRON ACIQ0 240V OMRON AC100 240V 10C1AR A V2 i 20C1AR A V2 LO1V8 N3Z MEE MEN 99 ee eo 99 o V 7 Ce Programmable Relay ZEN V2 Units 27 OMRON Expansion I O Units DIN Track Hook ZEN 8E1L Using Slide 7 6 Two 3 5 dia Mounting Hole Dimensions 17 5 Two 90 97 99 09 a Power Supply Units ZEN PA03024 Mounting Hole Dimensions Sia max Accessories Order Separately Battery Unit Memory Cassette Connecting Cable ZEN BATO1 ZEN MEO1 ZEN CIFO1 Cable length 2m OMRON ZE N BATO 1 y Q Us IND CONT Eg LISTED 95 28 Programmable Relay ZEN V2 Units OMRON B Track Mounting Accessories Order Separately Mounting Track PFP 100N PFP 100N2 PFP 50N 35 0 3 SE 2 0 15 1 000 500 ____ gt The numbers in parent
35. g inputs possible Input Input devices devices Input 10 11 12 13 14 15 devices 0 00000 CPU Unit with 10 I O Points Note 14 and 15 la and Ib for CPU Units with 20 I O points cannot be used as analog input terminals 09 H 12 13 14 15 CPU Unit with 10 I O Points NC 10 11 12 13 14 15 CPU Unit with 10 I O Points E Changes Ratings and Specifications CPU Units V2 Units V1 Units Pre V1 Units Rated power Models with DC 10 8 to 28 8 VDC 20 4 to 26 4 VDC supply voltage power supply Power Models with AC See Ratings on page 7 30 VA max consumption power supply with 3 Expantion I O Units connected Models with DC 6 5 W max power supply with 3 Expantion I O Units connected Models with AC Models with 10 I O points A max 40 A max power supply Models with 20 I O points 4 max Models with DC Models with 10 I O points 30 A max 20 A max power supply Models with 20 I O points 30 A max Input impedance ON voltage 8 VDC min 16 VDC min Independent common terminal Internally connected to power supply terminal Input impedance 5 2 10 5 5 See note 2 ON voltage 8 VDC min 16 VDC min OFF voltage 3 VDC max 5 VDC max Analog inputs Input impedance 100 min 150 min See mE 2 Accuracy 1 5 FS at ambient operating temperature within 10 FS at ambient operating temperature rated range within rated range Relay outputs 8 A per out
36. ge disassemble deform under pressure or incinerate the battery Never use any battery that has been dropped on the floor or otherwise subjected to excessive shock Electric shock fire or malfunction may occur Do not disassemble modify or repair the ZEN or touch any of the internal parts Electric shock may occur Never touch the I O terminals computer connector or Battery Unit connector while power is being supplied Electric shock may occur Do not remove the Expansion Unit connector cover unless an Expansion I O Unit will be permanently installed Fire may occasionally occur Tighten the terminal block screws to the specified torque 0 5 to 0 6 N m so that they do not become loose B Precautions for Safe Use Please observe the following precautions for safe use of this product Circuit Design All interface connectors and battery connectors are live parts They may not be directly connected to a Safety Extra Low Voltage SELV circuit or to accessible conductive parts For programming units and personal computers use only the connecting cable ZEN CIFO1 optional accessory manufactured by OMRON ZEN CIFO1 provides safe reinforced insulation between personal computers and ZEN Provide emergency stop circuits external interlock circuits limit circuits and other safety circuits in addition to any provided within the ZEN control circuits to ensure safety of the overall system in the event of ZEN failure or exter
37. gram volume is large however this speed will be less than 150 Hz Calculate the cycle time and confirm the maximum counting speed using the following formula The calculation serves as a guide only so allow a suitable margin in the actual machine Maximum counting speed 1 000 000 Hz Cycle time us x 2 2 Hz Note Even if the calculated maximum counting speed exceeds 150 Hz using this formula the maximum counting speed will be 150 Hz Cycle Time Calculation Method Common Processing time taken Ladder program Communications processing when Expansion 1 execution time processing time only time Units are connected for CPU Units with communications Refer to the following table for ZEN execution times The execution times are provided as a guide External factors button operations execution of ZEN Support Software operations and timing of the processing affects the actual processing times Common Processing Time Ladder Program Execution Time Unit type Common processing time 30 us Line containing program Standard LCD type CPU Units 850 us 7 pe Empty wes Economy type CPU Units and Per output CPU Unit output bits Q Communications type CPU Units E xpansion I O Unit LED type CPU Units 200 us output bits Y Work bits M Expansion I O Unit Processing Time n EM Holding bits Expansion I O Unit processing time Timers T Holding Expansion I O Units 160 us per Unit timers Counters C 8 Digit
38. heses are dimensions for the PFP 50N End Plate PFP M Precautions when Selecting ZEN Programmable Relays E Changes in Comparison with Previous Models The power supply and transistor output voltage ranges for CPU Units and Expansion I O Units with DC power supply has been expanded to 10 8 to 28 8 VDC The width of Expansion I O Units has been reduced by half and only 8 point models are available The connection method between the CPU Unit and Expansion I O Units has changed Twin timer operation has been added to timers e Multiple day operation and pulse output operation has been added to weekly timers An 8 digit counter and 8 digit comparators have been added The accuracy of analog inputs has been increased to 1 5 FS The timing accuracy of weekly timers and calendar timers has been increased to 15 s or less per month at 25 C Australia and New Zealand Daylight Saving Time DST settings have been added e CPU Units with RS 485 communications and economic CPU Units have been added The heat slits in the cases of CPU Units and Expansion I O Units have been removed to prevent foreign matter from entering Model numbers have been changed to reflect the improved functionality Previous Model Numbers ZEN LICLILIETH EI Pre V1 CPU Units ZEN LICLILILI LI V1 V1 CPU Units ZEN LIELT 4E 8E type Expansion I O Units New Model Numbers
39. hting control Air conditioning control Economy type Added to the Series e Economy type CPU Units with a more affordable price have been added to the series although Expansion I O Units cannot be added 12 to 24 VDC Line Voltage Operation Operation is now possible with 12 VDC Expansion I O Units have been reduced to half size 35 mm wide RS 485 Communications Model Added to Series Production line conditions can be remotely monitored by monitoring the ZEN control status e Office More Precise Analog Input Conventional model 10 FS V2 models 1 596 FS DC power supply models are equipped with two analog inputs 0 to 10 V There are four analog comparators The increased precision makes it even easier to use the Unit in simple control applications with voltage current temperature and other analog values 8 digit Counter 150 Hz Counter An 8 digit counter and 8 digit comparator have been added The maximum count for DC power supply models is 150 Hz Twin timer Operation Added Twin timer operation allows you to set ON and OFF times separately greatly simplifying intermittent operation 2 Programmable Relay ZEN V2 Units OMRON Series Configuration CPU Unit Power supply voltage 100 to 240 VAC 12 to 24 VDC Output Relay transistor output With LCD display operation buttons and calendar clock function 10 I O points 20 I O points LED type 10 I O points 20 I O points
40. it Counter Operation page 22 16 1 Weekly timers 0 to f 16 Turn ON and OFF during specified times on specified days See note 3 Calendar timers xO to xf 16 Turn ON and OFF between specified dates See note 3 Display bits DO to Df 16 Display user specified messages times timer counter present values or See note 3 analog converted values Analog comparator bits A to 4 Used as program input conditions to output analog comparator comparison results These bits can be used only for CPU Units with DC power supply Timer counter PO to Pf 16 Compare the present values of timers T holding timers and counters comparator bits C Comparison can be made between the same two counters or timers or with constants 8 digit counter G GO to G3 4 Used to compare the present values of 8 digit counters F and output the comparator bits comparison results Button input bits BO to B7 Used as program input conditions and turn ON when operation buttons are See note 3 pressed in RUN Mode Note 1 For details refer to the indicated item numbers on the following pages 2 CPU Units with 10 I O points have 6 input bits IO to 15 and 4 output bits QO to Output bit Q3 of Communications type CPU Units however cannot be output externally It can be used as a work bit 3 These input bits are not supported by LED type CPU Units without display 1 Additional Bit Output Functions Set Reset operation A Alternate
41. mparators cannot be used New Zealand and Australia cannot be set for Daylight Saving Time DST E Difference between ZEN Programmable Relays PLC Ladder Program Execution ZEN Programmable Relays OMRON SYSMAC PLCs ZEN executes the entire PLCs execute ladder IO M l2 0 Lj Q0 ladder program up to 96 programs one rung circuit at lines from the first to last line a time starting with the top E at one time Each row is rung and executing it in order 2 Q1 executed in order from left to from the left When the END 14 right starting from the left bus instruction is reached the TE x bar program is executed again 0 4 Q2 from the first rung Executed sequentially Bus bar the bus bar The ON OFF status produced by an output contact will not be used When the following instructions are executed QO turns ON OFF as the input contact status in the same cycle but it can be used in at the same time as the other bits the next cycle lo 0 10 MO 0 MO MO i Q0 i 1 cycle 1 cycle Programmable Relay ZEN V2 Units 33 Precautions OMRON Serious human hazard may occasionally occur due to ignition or rupture of the lithium battery used in the Battery Unit Do not short the battery terminals or char
42. munity IEC61000 4 2 In air 8 kV In contact 6 kV Electromagnetic Field Immunity IEC61000 4 3 10 V m Electrical Fast Transient Burst Immunity IEC61000 4 4 Power line AC I O 2 kV DC I O 1 kV Surge Immunity IEC61000 4 5 Normal Noise AC power supply AC 1 0 1 kV DC power supply DC 1 0 0 5 kV Common Noise AC power supply AC I O 2 kV DC power supply 1 kV DC I O 0 5 kV Immunity to Conducted Disturbances Induced by Radio frequency Fields IEC61000 4 6 Momentary Power Interruption Immunity IEC61131 2 CPU Units with AC Power Supplies 10 ms max CPU Units with DC Power Supplies 2 ms max level PS1 Note EMC conforms to EN 61131 2 clause 8 except in the following cases When Expansion I O Units with DC inputs are connected to a CPU Unit with an AC power supply the burst immunity between power supplies will be 1 kv e When the signal wire for transistor outputs exceeds 10 m the surge immunity of DC output signal lines will not conform B Input Specifications CPU Unit AC Inputs Not Isolated item Spebfcaios Cieutdrwig 100 to 240 VAC 10 15 50 60 Hz Input current 015 100 vac 035 40 ON voltage 80 VAC min Internal ircuit OFF voltage 25 VAC max id ON response time 50 ms or 70 ms at 100 VAC See note OFF response time 100 ms or 120 ms at 240 VAC See note Note Can be selected using the filter settings DC Inputs 10 to for Units with 10 1 0 points IO
43. nal factors If the ZEN discovers an error during self diagnosis operation will be stopped and all outputs will be turned OFF As a countermeasure for such problems external safety measures must be provided to ensure safety in the overall system Outputs from the ZEN may remain ON or OFF due to faults in internal circuits such as output relay fusing or burning or output transistor destruction As a countermeasure for such problems external safety measures must be provided to ensure safety in the overall system Fail safe measures must be taken by the user to ensure overall system safety in the event of broken signal lines or momentary power interruptions The durability of the output relays is largely affected by the switching conditions Confirm the operation of the system under actual operating conditions and set the switching frequency to ensure that adequate performance will be provided Insulation faults and burning in the ZEN may result if relays are used after their performance has deteriorated Connecting Expansion I O Units e Supply power to both the CPU Unit and Expansion I O Units from the same power supply and turn them ON and OFF at the same time When connecting Expansion I O Units with DC inputs to a CPU Unit with an AC power supply the burst noise immunity will be 1 kV IEC 61000 4 4 Expansion I O Units with AC inputs ZEN 8E1AR cannot be connected to a CPU Unit with a DC power supply System Startup
44. netic fields Locations subject to possible exposure to radioactivity Power Supply e Always turn OFF the power supply to the ZEN before attempting any of the following Assembling the ZEN e Connecting or disconnecting any cables or wiring e Attaching or removing the Memory Cassette Attaching or removing the Battery Unit If the power supply is interrupted for two days or more at 25 C the internal capacitor will discharge and internal bit status and the contents of PV areas will be lost or corrupted and dates and times will be reset When restarting operation after the power supply has been interrupted for an extended period of time check the system in advance to confirm that no errors will occur Handling e Connect connectors only after confirming that the direction or polarity is correct e Failures could result if dust or dirt enters the ZEN Always connect the connector cover to the computer connector whenever it is not being used Do not remove the label from the left side of the CPU Unit if a Battery Unit is not mounted OmRON Other The execution of the ladder program in the ZEN is different from that for other PLCs Refer to Difference between ZEN Programmable Relays and PLC Ladder Program Execution on page 33 Abide by all local ordinances and regulations when disposing of the ZEN The Battery Unit ZEN BAT01 sold separately contains a lithium battery Observe all applicable l
45. ng T p Lb 4 rp Lb mee Eque cr eset Present value Output Main Applications 0 Timer bit 1 f Useful for set operations where operation is always required during regular period only F Flashing pulse timer Repeatedly turns ON and OFF in a set cycle while the trigger input is ON Trigger input yO Basic Operation Reset input 1 Trigger input Setting 2 4 4 4 w w TRIN Timing Timing Timing Timing zl Present value Output E Main Applications Timer bit 1 EF 1 1 Useful for flashing emergency lights or sounding buzzers as the output for an alarm circuit Repeatedly turns ON and OFF in a set cycle while the trigger input is ON Independent ON and OFF time settings are possible Basic Operation Reset input ON time OFF time OFF time ON time OFF time ON time joe Output Timerbt Ed F3 Main Applications Useful for intermittent ON OFF operation such as that used for fans Turns ON after set delay after the trigger input turns ON The present value is held while the trigger input is OFF Main Applications Setting To continue operation after momentary power loss or power interruptions Also can be used when delayed operation or a time lag is required Present value 0 20 Programmable Relay ZEN V2
46. plication requirements Actual performance is subject to the OMRON Warranty and Limitations of Liability Note This datasheet is provided as a guideline for selecting products Do not use this document to operate the Unit ALL DIMENSIONS SHOWN ARE IN MILLIMETERS To convert millimeters into inches multiply by 0 03937 To convert grams into ounces multiply by 0 03527 Cat No L106 E1 01 In the interest of product improvement specifications are subject to change without notice OMRON Corporation Industrial Automation Company Control Devices Division H Q Analog Controller Division Shiokoji Horikawa Shimogyo ku Printed in Japan Kyoto 600 8530 Japan 2222 2M 2222 Tel 81 75 344 7080 Fax 81 75 344 7189
47. put E1 Can connect to V2 CPU Units See note 4 Output type R Relay T Transistor Note Use a ZEN 8EL I AEL to connect to pre V1 and V1 CPU Units This data sheet is provided as a guideline for selecting products Be sure to refer to the following user manuals for application precautions and other information required for operation before attempting to use the product l ZEN Operation Manual Cat No Z211 ZEN Communications User s Manual Cat No Z212 ZEN Support Software Operation Manual Cat No Z184 E1 03 The PDF versions of these manuals can be downloaded from the following website ZEN Website http www zen omron co jp eng index html 4 Programmable Relay ZEN V2 Units omnon Ordering Information B List of Models CPU Units and Expansion I O Units Unit No of LCD Power supply Buttons Analog Model I O display voltage calendar input points and clock CPU Standard 10 Yes 100 to 240 VAC 100 to 240 10010 240 VAC mE ZEN 10C1AR A V2 E MEM 12 to 24 VDC 12 to 24 EE ZEN 10C1DR D V2 100 to 240 VAC 10010 240 VAC Relays ZEN 20C1AR A V2 12 to 24 edi 12 to 24 DII m ZEN 20C1DR D V2 LED type 100 to 240 VAC Relays zur per See note 12 to 24 12 to 24 DII Em 5 121024 21024 VDC TE ZEN 10C3DR D V2 Units 100 to 240 LII 12 100to 240 VAC ER ZEN 20C3AR A V2 cannot be connected 12 to 24 12t024VDC 12
48. put 8 A per output Total for all outputs must be as follows Units with 10 I O Points 20 A max 15 A max for Communications type CPU Units Units with 20 I O Points 40 A max Transistor outputs 28 8 V max 26 4 V max Timing accuracy of weekly and 15 s or less per month at 25 C 2 min per month calendar timers Mounting direction Standard vertical installation and horizontal installation Standard vertical installation Connectable Expansion I O Units ZEN 8E1l See note ZEN 4EL and ZEN 8EL Case structure No heatsiits Heat slits 30 Programmable Relay ZEN V2 Units OMRON Note 1 Units with 20 I O Points 10 to I9 2 Units with 20 I O Points la to Ib 3 Refer to page 32 for details on compatible combinations of CPU Units and Expansion I O Units Expansion I O Units tem type type Unit with 8 I O Points Units with 4 input 4 output or 8 I O points Model supply voltage I O Units AC inputs isolation Noioalon Poor o O O O input common internally connected to power supply terminal Independent common termina _ DC inputs ZEN 8E1DT Photocoupler ON voltage 8VDCmn Meem ZEN 8E1DR Internally connected to power supply Independent common terminal terminal ZEN 8E1DT Independent common terminal Control output Relay outputs 8 A per output Total for all outputs must be as follows 8 A per output Units with 10 I O Points 20 max Units with 20 I O
49. put bit is inserted Timer counter and other parameter settings are also set in the Edit Input Dialog Box They cannot be set in the Edit Output Dialog Box Monitoring Ladder Programs Printing Ladder Programs The operating status can be monitored from the Support Software by Ladder programs and I O comments as well as timer counter and connecting to the ZEN using a Connecting Cable ZEN CIFO1 other parameter settings can be printed n EET ZEN pet es pepe TT ete slats TEE c Note Both RS 485 communications and the ZEN monitoring function cannot be used at the same time with Communications type CPU Units The Support Software can also be used to save files and edit comments Refer to the ZEN Support Software Operation Manual Cat No Z184 E1 03 for details 26 Programmable Relay ZEN V2 Units ommnon Dimensions Note All units are in millimeters unless otherwise indicated E CPU Units CPU Units with 10 I O Points ZEN 10C J j V2 70 i Unit Mounting Holes m ro Note Use M4 screws for mounting omnon AC100 240V ZEYN 10C1AR A v2 Mounting Hole Dimensions Two M4 4 7 Sliding 13 max CPU Units with 20 I O Points 80 ZEN 20C V2 m 60 112 5 0 omnon AC100 240V AN 20C1R A v2 The dimensions in parenthes
50. s Counters Weekly Timers Calendar Timers and Displays i e only half of each 3 Only 6 inputs and 4 outputs can be used in the CPU Unit I O bits Any others will be ignored 4 Twin timer operation for timers multiple day operation and pulse operation for weekly timers the 8 digit counter and 8 digit comparators cannot be used New Zealand and Australia cannot be set for Daylight Saving Time DST E Support Software and CPU Unit Combinations CPU Unit system software Ver 1 0 Ver 2 0 Ver 3 0 Ver 4 1 ZEN SOFTO 1 ZEN SOFT01 V2 ZEN SOFT01 V3 ZEN SOFT01 V4 Ver 1 0 Pre V1 Units OK OK Restrictions Restrictions See notes 1 and 2 See notes 1 2 and 3 Ver 1 1 Pre V1 Units Restrictions Restrictions Restrictions See note 1 See note 2 See notes 2 and 3 Ver 2 0 V1 CPU Units 10 I O points Restrictions Restrictions Restrictions See notes 1 and 2 See note 2 See note 3 20 110 points Not applicable Not applicable Ver 3 0 V2 CPU Units Not applicable Not applicable Not applicable Note 1 The display functions display clear 1 and day month display DAT1 cannot be used and will be ignored 2 Only the memory area ranges supported by the pre V1 CPU Units can be used for Timers Holding Timers Counters Weekly Timers Calendar Timers and Displays i e only half of each 3 Twin timer operation for timers multiple day operation and pulse operation for weekly timers the 8 digit counter and 8 digit co
51. s disconnected or if the wiring is changed after turning ON the power supply a malfunction may occur 2 Apply the power supply voltage through a relay or switch in such a way that the voltage reaches the rated value within 4 s If the voltage is applied gradually the power may not be reset or unstable output operations may result CPU Units with 10 I O Points For Connections to Negative Common PNP Connection 12 to 24 VDC Input device DM COM 10 11 12 13 14 15 OOOO CPU Unit with 10 I O points For Connecting Analog Input Devices to Input Terminals I4 and 15 12 to 24 VDC DC power supply 9 10 11 12 13 14 15 CPU Unit with 10 I O points Note When connecting an analog input device always connect the negative side to the COM terminal For Connections to Positive Common NPN Connection 12 to 24 VDC Input device 9 10 2 14 69 6999999 CPU Units with 10 I O points Note When connected to the positive common 14 and 15 cannot be used as analog inputs Programmable Relay ZEN V2 Units 13 OMRON CPU Units with 20 I O Points For Connections to a Negative Common PNP Connection 12 to 24 VDC Input device De COM 0 12 13 15 NC 6 17 18 19 la Ib 0000000 OCOOOOOOD CPU Unit with 20 I O points For Connecting Analog Input Devices to Input Terminals la and Ib 12 to 24 VDC DC power supply 9 COM 0
52. s max rate for set value min s unit 0 05 1 s max rate for set value h min unit 0 0596 1 max rate for set value Maximum counting speed 150 Hz 8 Digit counter F set to high speed operations CPU Units with DC power supplies only The counting speed may be less than 150 Hz depending on the cycle time of the program See page 22 Insulation resistance 20 MQ at 500 VDC min Between power supply terminals and all output terminals Between terminals of different output circuits Between all terminals of CPU Unit and all terminals of Expansion I O Unit Reinforced insulation Between power supply or input terminals and output terminals Between terminals of different output circuits Between all terminals of CPU Unit and all terminals of Expansion I O Unit No separation Between power supply and input terminals of the same unit Between power supply terminals of CPU Unit and computer connector Battery Unit connector or all Expansion Unit connectors all interfaces are live parts Dielectric strength 2 300 VAC 50 60 Hz for 1 min leakage current 1 mA max Between power supply terminals and all output terminals Between terminals of different output circuit Between all terminals of CPU Unit and all terminals of Expansion I O Unit Vibration resistance Conforms to IEC60068 2 6 5 to 9 Hz with 3 5 mm single amplitude 9 to 150 Hz acceleration 9 8 m s 10 sweeps each in X Y and Z directions 1 octave
53. stranded wires always connect straight crimp terminals 0 25 to 2 5 mm Handling The environment of use for the ZEN is Pollution degree 2 and Overvoltage category 11 specified in IEC60664 1 Always use the ZEN within the rated ambient operating temperature and humidity The rated ambient operating temperature is 0 to 55 C 25 to 55 C for LED type CPU Units If the ZEN is used near sources of heat such as a power supply the internal temperature of the ZEN may increase lowering the durability of the ZEN e Discharge static electricity from your body e g by touching a grounded metal plate before touching any Unit The exterior of the Units will be damaged if it comes into contact with organic solvents e g benzene or paint thinner strong alkalies or strong acids Never allow such substances to come into contact with the Units Do not apply voltages exceeding the rated voltages Internal elements may be destroyed e Short failures or open failures may result from the destruction of output elements Do not use loads that exceed the rated output current Maintenance When replacing a CPU Unit transfer to the new Unit and confirm all settings for clock data internal holding bits holding timers and counters before starting operation again 34 Programmable Relay ZEN V2 Units Transportation and Storage Use special packing boxes when transporting the ZEN and do not subject it to excessive
54. ts Output bits QO to Q7 The ON OFF status of these output bits is used to control the output devices See note 2 connected to the output terminals on the CPU Unit Expansion output bits Y YO to Yb 12 The ON OFF status of these output bits is used to control the output devices connected to the output terminals on the Expansion I O Units Work bits M MO to Mf 16 Work bits can be used only within the ZEN program I Os for external devices cannot be made i e all I O is internal Holding bits H HO to Hf 16 Used the same as the work bits However if the power to the ZEN is turned OFF these bits also maintain the previous ON OFF status 16 X ON delay timer Functions are Time units can be selected Timers T TO to Tf selected from the from the following m OFF delay timer o eon when 0 01 s unit 0 01 to 99 99 s O One shot pulse parameter settings min s unit 00 min 01 s to timer are made 99 min 59 s F Flashing pulse h s unit _ 00 h 01 min to timer 99 h 59 min Holding timers 0 to 7 Hold the present value being counted even if the trigger input or power supply is turned OFF and continue timing when the trigger input or power is restored Counters Aa CO to Cf LN Reversible 4 digit counters that can be incremented and decremented C 8 digit counter Reversible 8 digit counters that can be incremented and decremented CPU Units with DC power supply support a high speed counter up to 150 Hz For details refer to 8 dig
55. witches between normally open and normally closed conditions e Changes to connection line write mode Inserts a line Moves the cursor Moves the cursor up and down e Selects bit types and functions Moves the cursor right and left Cancels the setting and returns to Cancels the setting the previous operation mM Moves the cursor B5 ON and down e Changes numerals and parameters B2 ON Moves the cursor right B3 ON and left B4 ON BO ON and returns to the previous operation Confirms the setting Confirms the setting B1 ON Programmable Relay ZEN V2 Units 17 OMRON BLED type CPU Units without Display ZEN L C2 1 1 1 V2 Models CPU Units with 10 I O Points Left side Front Right side Power supply Input terminals terminals cB g NC 10 H 12 I3 14 15 060060006000 OMRON AC100 240V 10C2AR A V2 POWER LED indicators RUN E ERROR fd 9 se o d POWER Green Power is ON Expansion Unit connector Output terminals cover Not lit Power is OFF Battery Unit connector Do not remove this cover until Remove the seal to connect ZEN S t Soft t RUN Green Lit Operating the Battery Unit also qu ened Expansion tri RUN i z Not lit Stopped CPU Units with 20 I O Points No RS ERROR Lit Error Power supply Input terminals Not lit Normal terminals

Programmable Relay ZEN V2 Units

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