Chapter 2: Front panel programming 
96  P/N 3102351-EN • REV 005 • ISS 28DEC18 
Table 27: Output modules configurable as latched outputs 
       
  CRR  MCC2   
  IO  MCC1S   
  MAB  MCRR   
  MCC1  MIO   
  MCR  UM   
 bases       
       
       
  Relay bases support any of the following detectors: HFS/HFD, HRS/HRD, IPHS, IS, PHS/PHD, or SD. To 
configure the base as a latched output, configure the attached detector’s base type to “Relay” and set the 
Table 28: Device types for latched outputs 
  Description 
Supervised outputs (latched)
  SupOut Latch. For Class B latched output modules that output 
an unsynchronized signal. Does not follow signal silence. 
Continuous nonsilenceable (latched) 
  Cont NS Latch. For Class B latched output modules that 
output an unsynchronized signal. Does not follow signal 
silence. 
Continuous nonsilenceable ClsA (latched)
  Cont NS ClA Latch. For Class A latched output modules that 
output an unsynchronized signal. Does not follow signal 
silence. 
Supervised outputs ClsA (latched)
  SupOut ClA Latch. For Class A latched output modules that 
output an unsynchronized signal. Does not follow signal 
silence. 
Relay nonsilenceable (latched)
  Relay Latch. For Class B relay devices functioning as latched 
outputs. Does not follow signal silence. 
Relay nonsilence NO (latched)
  Relay NO Latch. For relay devices functioning as latched 
outputs that close when activated. Does not follow signal 
silence. 
Relay nonsilence NC (latched)
  Relay NC Latch. For relay devices functioning as latched 
outputs that open when activated. Does not follow signal 
silence. 
 
To configure a relay module or base as a latched output: 
1.  Press the Menu button and choose Programming. 
2.  Choose Advanced Program and enter the level 2 password. 
3.  Choose Loop Configuration.