YASKAWA SGD7S-****20A Series Product Manual page 92

4.6 Connecting Safety Function Signals . . . . . 4-41
4.6.1 Pin Arrangement of Safety Function Signals (CN8) . . 4-41
4.6.2 I/O Circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-41
4.7 Connecting MECHATROLINK Communications Cables . . 4-43
4.8 Connecting the Other Connectors . . . . . . . 4-44
4.8.1 Serial Communications Connector (CN3) . . . . . .4-44
4.8.2 Computer Connector (CN7) . . . . . . . . . . . . . . . .4-44
4.8.3 Analog Monitor Connector (CN5) . . . . . . . . . . . .4-44