IDEC WB1F Series, User Manual

Page: 20 / 116

Installation & wiring 3. Functions 4. Support tool 5. Appendix 1. Overview
2-5
Wiring
2. 3 Wiring
2. 3. 1 Wiring the RS-232 type
RS-232 Type USB Type
z
Wire colors
The wires with the following colors are drawn out of the connecting cable.
Wire the cable according to the usage and application.
Conductor
color
Signal name Function
Black 0 V Power supply- (combined SG)
Red 5V DC Power
Yellow NG_O NG output
Purple OK_O OK output
Blue CTS RS-232 control signal
Orange RTS RS-232 control signal
White RXD RS-232 receive data
Green TXD RS-232 transmission data
Gray Ex_trig External trigger input
Brown PWM_O PWM output
The shield wire is not connected inside the unit.
Connect it to FG or 0 V depending on the ambient noise.