Specifications

EOL Termination on the Remote Field Bus
The Remote Field Bus requires EOL termination at the end of each bus segment. Figure 13 shows four examples
of EOL termination on the remote FC bus.
Figure 13: Remote Field Bus Segment EOL Termination Scenarios
Note: Set the EOL termination switch on a repeater’s device connection to ON only when the repeater connection
terminates a bus segment. See Scenarios 3 and 4 in Figure 13.
Note: Third-party MS/TP devices and TEC26xx Series thermostats have different EOL termination requirements
on the Remote Field Bus. See TEC26xx Series Thermostats and Third-Party MS/TP Devices for more
information.
33MS/TP Communications Bus Technical Bulletin