IAI America PSEL - Manual (Page 55)

45
Part 1 Installation
(2) Output
part
External Output Specifications (PNP Specification)
Item Specification
Load voltage 24 VDC
Maximum load current 100 mA per point, 400 mA per 8 ports Note)
Leakage current 0.1 mA max. per point
TD62784 (or equivalent)
Isolation method Photocoupler isolation
External devices
[1] Miniature relay
[2] Sequencer input unit
Note) 400 mA is the maximum total load current of output port Nos. 300 to 307.
[Output circuit]
* P24: I/O interface pin No. 1A
* N: I/O interface pin No. 17B
Caution
In the event that the load is short-circuited or a current exceeding the maximum load
current is input, the overcurrent protection circuit will be actuated to cut off the circuit.
However, give due consideration to the circuit connection layout to prevent short-circuit
or overcurrent.
Internal cir
c
uit
10

N
P24
Surge absorber
Output terminal
Load
External power supply
24 VDC
10%
+
-