Smoke Alarm User Manual

Installation, Operation and Maintenance Manual
Page 2-12 Issue 1
February 2001
The Display Module incorporates a removable adapter plate, which permits the module to be mounted to
the wall.
Table 2.2 Display Module Specifications
DESCRIPTION SPECIFICATION
Part Number 53836-K182
Input Voltage 18 to 36 V DC (24 V DC nominal)
Maximum Input Current 30 mA (normal); 104 mA with Back-light ON
Operating Temperature 0° to 52° C (32° to 125° F)
Operating Humidity 10 to 95% non-condensing
2.5 Intelligent Interface Module
The Intelligent Interface Module (IIM) is an optional item, which can be mounted in a stand alone
enclosure. The IIM allows service and maintenance functions to be undertaken on the Detectors. The
IIM is a communications link networking up to 127 Detectors. A computer running LaserNET software
Version 3.0 can communicate with the IIM either with a local PC or remote PC connected by an optional
modem. This allows the Detectors to be completely configured and monitored from a central location with
the connection of an optional modem, allowing interrogation of the system with a remote PC.
The IIM stores all field-programmed parameters in non-volatile memory, thus ensuring that no
programming will be lost during a complete power failure. Field programmable parameters consist of the
following:
Three telephone numbers for auto-dial sequence
Twenty character owner location message
Installation engineer’s password
Owner’s password
Dial tone supervision enable/disable
FenwalNET interface port enable/disable
AutoDial function enable and disable
Configuration of RS485 Network for style 6 or style 4
Trouble report delay
Security call back scheme enable/disable
Call back phone number