ZEN-8EDT Omron, ZEN-8EDT Datasheet - Page 15

• Manufacturer Part Number: ZEN-8EDT
• Description: Solid State Relay
• Manufacturer: Omron

Specifications of ZEN-8EDT

• Leaded Process Compatible: No
• Peak Reflow Compatible (260 C): No
• Signal Input Type: 24 VDC
• Output Type: Transistor
• Supply Voltage: 24VDC
• Supply Voltage Max: 24VDC
• For Use With: I/O Expansion Module Nano Controller
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

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 Q3) 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
Communications-type CPU Units
Units with Transistor Outputs
For CPU Units with 10 I/O points and Expansion I/O Units, all 4 outputs in the transistor output circuits have independent circuits. The terminals of
output have polarity given on the terminal block, but no problem will result from reversing the connection positions of the power supply and load.
For CPU Units with 20 I/O points, outputs Q0 to Q3 in the transistor output circuits have independent circuits and outputs Q4 to Q7 have 2 points
per common. The terminals of output Q0 to Q3 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 length of 10 m when connecting transistor outputs.
Standard LCD-type CPU Units and LED-type CPU Units without Display
Expansion I/O Units
+
Q0
Q0
Q0
Output Connections
+
+
OUT2
OUT0
Expansion I/O Unit
Communications-type CPU Unit
CPU Unit with 10 I/O Points
+
CPU Unit with 10 I/O Points
Q1
Q1
Q1
+
+
OUT3
OUT1
+
Q2
Q2
Q2
B (+) A ( )
RS-485
+
Q3
Q3
OUT0 to OUT3
Q0 to Q3
+
Q0
Q0
+
Q1
Q1
+
Q2
Q2
CPU Unit with 20 I/O Points
Expansion I/O Units
CPU Unit with 20 I/O Points
Programmable Relay
+
Q3
Q3
Q4
Expansion I/O Unit
Q4 Q5
+
OUT
0
OUT
2
Q5
OUT
1
Q6
Q6 Q7
OUT
3
+
ZEN V2 Units
Q7
Q0 to Q3
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