Denso RC5 Interface Manual page 131

Robot controller
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(2) I/O POWER CN7: Power connector for I/O (common to both modes)
CN7 Pin Assignment, common to both modes (NPN type)
Terminal No.
1
Internal power source output +24V
2
Internal power source output +24V
3
Internal power source output 0V
Internal power source output 0V
4
FG
5
Power input E24V
6
7
Power input E24V
Power input E0V
8
Power input E0V
9
Caution: When using the internal power source, keep the total
current capacity below 1.3 A. To use the internal power source of the
robot controller, connect the wiring so that the internal power source
will be separated from the external power source. Improper wiring may
damage the internal circuit.
(3) RS232C CN1: RS232C connector
Terminal No.
1
RXD
2
3
TXD
DTR
4
SG
5
View from the cable side
Name
CN1 Pin Assignment
Name
Terminal No.
111
Name
6
DSR
7
RTS
8
CTS
9

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