Johnson Controls FMS-2000C Installation Guide

FMS-2000C
LIT-12013508
29
A switch with normally-open or normally close contacts can be used with the FMS-2000C controller to serve as a timed alarm buzzer
inhibitor, when the room door has been opened. Refer to the FMS-2000C Critical Environment Controller User’s Guide for more
information on how to program the door switch.
Wiring the digital input to door switch
Slide switch Up or down Input or output conguration
S5 Up Active, low digital input
Figure 23: Door switch wiring diagram
Table 14: Controller conguration slide switch settings
Step Down
Isolation Transformer

Johnson Controls FMS-2000C Specifications

General

Brand	Johnson Controls
Model	FMS-2000C
Category	Controller
Language	English