Yaskawa YASNAC PC NC Connecting Manual - Manual (Page 139)

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YASNAC PCNC Connecting Manual Chapter 10: Connection of General Purpose I/O
• When using an external power supply:
0
24
- +
Load
0
24
.
.
0
24EX
Power Supply
0V +24V
0
24
FIGURE 10.3.2.7 Output Circuit (when using a Power Supply Unit)
POINT
1. 96 outputs are non-contact polarity points (transistor, source driver), and limit the
current at ON up to 60mA (per circuit). When the load current of each output signal
might exceed 60mA, install a fuse of 0.1A for each circuit in order to protect the output
IC.
2. For 96 outputs, every 8 outputs may be connected to more than one external power
supply.
3. Up to 2.5A in the entire internal circuit (including JSP board) when using a power
supply unit.