TransCore encompass 4 - Table 3 RS-232 Interface; Table 4 RS-422 Interface

Quick Start Guide
TransCore Proprietary 8
Table 3 RS–232 Interface
Colored Wire Pair Use This Color Connect to Host DB9 Pin
Connect to Host DB25
Pin
Red/Black
Black Pin 2 Pin 3
Red Pin 3 Pin 2
Yellow/Black Yellow Pin 5 Pin 7
Table 4 RS–422 Interface
Colored Wire Pair Use This Color Connect to Host Signal
Yellow/Red
Yellow Receive (+)
Red Receive (-)
Red/Black
Black Transmit (+)
Red Transmit (-)
Yellow/Black Yellow Signal Ground