3.8 I/O Connections Shielded cable FWD Run/Stop S1 SINK SOURCE External Fault N.O. REV Run/Stop S2 S3 External power supply Fault reset S4 +24V Multi-step speed 1 S5 SINK S3 +24V SC SOURCE Figure 3.18 Source Mode: Sequence from PNP Transistor (+24 V Common) Electrical Installation 3 SIEP C710606 33A OYMC AC Drive – J1000 User Manual 45