Rockwell Automation 193 193-5.0: Bulletin 913/592 SMP-3 Solid-State Overload Relay - Manual (Page 56)

Chapter 4 – Functional Description
4-8
Remote Reset
The SMP-3 provides a REMOTE RESET port to which a
remote reset push-button (Allen-Bradley Cat. No.
800T-NX1311) can be connected to using a Bulletin 1202
Remote Reset Cable (See Remote Reset Wiring Diagram and
Cable Selection in Chapter
3 for more information).
Once connected, the remote reset push button duplicates the
functionality of the SMP-3 RESET button and TRIP LED. The
LED on the remote reset push button will flash the same fault
code as the SMP-3’s TRIP LED, and the push button can be
pressed to reset a SMP-3 fault.
Communications
The SMP-3 overload relay provides a COMM port to which a
Communication Module and/or Human Interface Module can
be connected to using a Bulletin 1202 Communication Cable
(See Appendix B for a complete listing of communication
adapters and cables). Since the SMP-3 overload relay only
provides one communication port, a communication splitter
(1203-SGA) must be used to communicate to two adapters at
the same time. The splitter expands the SMP-3’s COMM port
(port 1) into two ports (port 1 and port 2).
Note: The SMP-3’s COMM port can not be expanded to more
than two ports. The SMP-3 will only support port 1 and port 2.