Honeywell ControlEdge 900 platform Hardware Planning And Installation Manual page 216

Appendix A - Installing RTP
2. Mount the RTP to the DIN rail.
3. Set/verify jumper positions as shown for use with an analog output module.
4. Connect field wiring.
216
a. Secure the RTP to the rail. See "Securing the RTP to the DIN rail" on
page 228 for more information. for details.
b. Connect the cable to the RTP.
Module Removal / Insertion Under Power (RIUP) is supported by turning off
Switch SW1 to allow removal of the module from the rack without causing an
arc.
ATTENTION: SW1 opens the + side of the External 24V Power so that
RIUP of module is possible.
See "RTP Cable wire positions, colors, and internal schematic" on page 1 for
more information.