System 3505  
Network  
Multiplex  
Q-Mux  
Module  
Node  
Lightning  Protection Board  
Programmer  
DDI-9E  
Direct-Wire Inputs
 
Telegraph  
1221 Radio  
Outputs  
CGRMS  
System 4000  
System 3505C
System 4000DL
CCTV
Desplex®

Each identification module contains processor, ROM, RAM, and EEPROM for field updating of variables such as addresses, etc.

The ID modules include:

Q-EOL
Addressable module for monitoring dry contact closure. Requires user supplied 1.43 K-ohms resistor for supervision across input contacts. This is the required module for monitoring fire alarm contacts.

Q-1R ID module
Q-1R Addressable module that provides magnetically latching relay contact output under control of the System 3500/3000 via Q-Mux Node. Relay activation is maintained without power. If Q-Mux system is reset, relay will return to Normal state.

Q-1C
Digital addressable module for monitoring dry contact closure. No EOL resistor required.

Q-I/O
Addressable module that combines features of the Q-1C with an open collector output transistor that may be used to control an indicator LED. No EOL resistor required.

 
 

Q-1CL
Latching addressable module for monitoring fast-acting momentary dry contacts. No EOL resistor required.

Q-1A
Analog addressable module for monitoring 4-bit A to D conversion variable resistance inputs. Requires custom program at additional cost.