Owner's manual

2.5 MicroLink Operator Terminal Network Connections
The communications ports for the MicroLink operator terminal are internal to the unit. The back
cover must be removed to access the ports. Figure 2.7 shows a view of the inside of the MicroLink
terminal. Note that ports 4 and 5 reside on an optional (but usually present) “piggyback” circuit board.
If for some reason this card is not present, contact Link for upgrade information and pricing.
Port 5 is the network port and should be wired as follows:
REF Green/White and White/Green
RXD+ Orange/White
RXD- White/Orange
TXD+ Blue/White
TXD- White/Blue
Figure 2.7: MicroLink Operator Terminal (Back View)
Manual Version 1.1 10/28/2001
2.6