Omron E5AJ-A2HB Operation Manual page 47

Event Input Function
7-1-3 Signal Input Method
Signal Input Types
The event input terminals can be short-circuited using a relay or transistor as
shown in the following diagram.
+24 V
VF = 1.2
0 V
Contact Input
EV*
COM
ON: A resistance of 1 kΩ max.
OFF: A resistance of 100 kΩ min.
The following table lists the event input terminal numbers for each model.
Model
Input terminal
EV1
EV2
COM
470 Ω
3 kΩ
VF = 0.6
No-contact Input
(Open collector)
EV*
COM
ON: A residual voltage of 3 V max.
OFF: A current leakage of 1 mA max.
E5AJ/E5EJ
20
19
17
Section 7-1
EV* Flow current:
7 mA approx.
COM
E5CJ
14
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13
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