Omron ZEN Operation Manual page 150

Specifications
Guidelines for the normal durability of the ZEN relay outputs are shown in the following
diagram.
Usage: 360 times/hour
1,000
500
300
100
50
30
10
0 2 4
Contact current (A)
Transistor Output Type (CPU Unit/Expansion I/O Units)
Item
Max. switching capacity 24 VDC +20%, 500 mA
Leakage current
Residual voltage
ON response time
OFF response time
126
250 VAC resistive load
24 VDC resistive load/250 VAC inductive load
24 VDC inductive load (1.7 ms)
Note
6 8 10
Specifications
0.1 mA max.
1.5 V max.
1 ms max.
1 ms max.
The switching capacity,
switching durability, and
applicable load area when
actually using the relay
depend on the type of load,
environmental conditions,
and switching conditions.
Therefore, be sure to
confirm these conditions for
the actual machine before
use.
Each circuit is made up of an
independent common circuit.
Appendix A
Circuit drawing
Q0 to Q3/
OUT0 to OUT3
390 Ω
L
28.8 VDC max.
L
COM
+
28.8 VDC max.
20-point I/O
L
models only
Q4/Q6
L
Q5/Q7