ZEN-4ED Omron, ZEN-4ED Datasheet - Page 14

• Manufacturer Part Number: ZEN-4ED
• Description: I/O Module
• Manufacturer: Omron
• Type: Nano Controllerr

Specifications of ZEN-4ED

• Leaded Process Compatible: No
• Peak Reflow Compatible (260 C): No
• Signal Input Type: 24 VDC
• Supply Voltage: 24VDC
• Supply Voltage Max: 24VDC
• Resolution: 0.1V
• No. Of Analog Inputs: 4
• Display Type: LCD Display
• Voltage Rating: 240 V
• Features: Memory Back-up using EEPROM or Battery
• Input Type: Analog
• For Use With: ZEN Series Logic Controllers
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

CPU Units with 20 I/O Points
For Connections to a Negative Common (PNP Connection)
For Connecting Analog Input Devices to Input Terminals Ia and Ib
For Connections to Positive (+) Common (NPN Connection)
Note: When connected to the positive (+) common, Ia and Ib 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.
For Connections to Negative ( ) Common
For Connections to Positive (+) Common
14
Note: When connecting an analog input device, always connect the negative side to the COM terminal.
12 to 24 VDC
12 to 24 VDC
12 to 24 VDC
12 to 24 VDC
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
4. ZEN-8E1DT Expansion I/O Units with transistor outputs do not need to be connected to a power supply.
2. ZEN-8E1AR Expansion I/O Units with AC inputs cannot be connected to CPU Units with DC power supply.
12 to 24 VDC
CPU Unit with 10 I/O points
+
supply circuit (COM terminal).
+
CPU Unit with 10 I/O points
+
Programmable Relay
COM
COM
COM
COM
COM
I0
I 0
I0
I0
I0
CPU Unit with 20 I/O points
CPU Unit with 20 I/O points
CPU Units with 20 I/O points
I1
I1
I1
I1
I 1
I2
I2
I2
I2
I 2
I3
I3
I3
I3
I 3
I4
I4
I4
I4
I4
I5
I5
I5
I5
I5
NC
N C
NC
ZEN V2 Units
ZEN-8E1DR
Expansion I/O Unit
(DC input, relay output)
ZEN-8E1DR
Expansion I/O Unit
(DC input, relay output)
I6
I6
I6
COM IN0 IN1 IN2 IN3
COM IN0 IN1 IN2 IN3
I 7
I7
I7
I 8
I8
I8
I9
I 9
I9
Ia
I a
Ia
Ib
Ib
Ib
Input
device
Input
device
Input device
Input device
ZEN-8E1DT
Expansion I/O Unit
(DC input, transistor output)
ZEN-8E1DT
Expansion I/O Unit
(DC input, transistor output)
NC
NC
COM
COM
IN0 IN1 IN2 IN3
IN0 IN1 IN2 IN3
Input
device
Input
device