5 Mounting and Wiring
5.2.3 I/O Connection
5-14
(7) Output Circuit
The following table shows the I/O Connector output circuit specifications.
Figure 5.3 Digital Output Circuit (Sink Mode Output)
Item Specifications
Outputs 4 points
Output Format Transistor, open-collector, sink mode output
Isolation Method Photocoupler
Output Voltage
+24 VDC,
±
20
％
Output Current 100 mA max.
Leakage Current When OFF 0.1 mA max.
ON Time/OFF Time ON: 1 ms max.
OFF: 1 ms max.
Number of Commons 4 points
Protection Circuit Fuse
The fuse is not, however, for circuit protection. It is for protecting against fire during
output shorts. Attach a fuse externally to each output if circuit protection is required.
Output
register
470 Ω
DO_COM
DO_24V
DO_OUT
+24 V
33 kΩ
0
24
0.01 µF
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