Adam-4572 Serial Port Wiring; Figure 2.28Wiring Rs-232 Connection; Figure 2.29Wiring Rs-485 Connection - Advantech ADAM-4572 User Manual

2.4.5

ADAM-4572 Serial Port Wiring

We recommend that shielded-twisted-pair cables that comply with the EIA RS-485
standard be used with the ADAM network to reduce interference. Only one set of
twisted-pair cables is required to transmit both Data and RTS signals. We advise that
the following standard colors (as indicated on the modules) be used for the communi-
cation lines:
Data+ (Y) -> Yellow
Data- (G) -> Green
Wiring for RS-232 Connection
Wiring for RS-485 Connection
Figure 2.28 Wiring RS-232 Connection
Figure 2.29 Wiring RS-485 Connection
25 ADAM-4572 & EKI-1221/1222/1224