User guide

Real Time Automation, Inc. A 1-800-249-1612
460 Gateway Device Line 460MXE
Jumper Configurations
To change port settings on the 460 EDX Gateway use the following steps:
1) No cables should be connected to the Gateway unit. If this unit has been in use and you are making a
change, disconnect the power cable and any communications cables from the Gateway unit.
2) Remove the two small Phillips-head screws from each long side of the Gateway unit.
3) Remove the green T-Strip connector. Slide the cover off towards the ports. The jumpers are just
behind the ports.
4) Move the jumper shunts to reflect the desired settings.
5) Replace the Gateway unit’s cover. Replace the four screws. Replace the green T-Strip5 connector.
Only one RS232, RS485, or CAN port setting can be active at a time for each unit.
For example, a unit cannot have two ports set for RS232 or two ports set for CAN.
Port 0 (T-Strip) RS485 & PWR 1 2 3 4 5
Pin Setting GND TX- TX+ NC PWR
Port 1 (DB-9) RS232 1 2 3 4 5 6 7 8 9
Pin Setting NC RX TX NC GND NC NC NC NC
NC=No connection