Telefire
ADR-3000 – System Introduction
Revision 1.10 4 November 2004
General outputs Supervised reverse polarity horn output; supervised level activated
dialer output and two 24 V
DC
outputs for remote devices.
COM-1 (RS-232) Connection to computer, modem, serial printer, or the NET-3000
Internet Enabled Monitoring and Notification Module.
COM-2 (RS-485) Connection to as many as 16 RM-4005 remote panel and
annunciators.
LON-COM Connection to the LON-3000 Network Communication Module. The
LON-3000 provides control panel peer-to-peer internetworking.
SLC Signaling Line Circuit – for connection of analog addressable initiating
devices, I/O modules, and notification appliances. One to four SLC
loops can be connected to the ADR-3000. Each loop can address as
many as 127 devices.
2.4 ADR-3002 and ADR-3002C Line Cards
The ADR-3002 and ADR-3002C line cards are mounted on the ADR-3001 main board.
System configuration and capacity requirements will determine the appropriate card
type.
The card controls the bi-directional communication between the control panel and the
analog addressable devices on the SLC loop.
The loop is electronically protected against shorts, and will be automatically
disconnected if a short is sensed. Each line card contains a loop fuse as a secondary
protection.
Two LEDs for each loop indicate loop condition and serve installers and technicians:
• The red LED flickers each time a device is addressed
• The yellow LED flickers when a fault is detected, even after a momentary
interference that would not activate a trouble condition
2.4.1 Maximum Addressing Capacity
As each SLC loop can address as many as 127 devices, the maximum addressing
capacity of a single ADR-3000 is 508 addresses.
The following table shows the maximum configurable addressing capacity with all
possible combinations of ADR-3002 and ADR-3002C line cards in the ADR-3000.
Slot 1 Slot 2 Loops
Maximum
Addresses
ADR-3002 –
1
127
ADR-3002 ADR-3002
ADR-3002C –
2 254
ADR-3002 ADR-3002C
ADR-3002C ADR-3002
3 381
ADR-3002C ADR-3002C 4
508
Red
Yellow
ADR-3002
F1
uP
JP1
F1
ADR-3002C
JP1
uP
Yellow
Red
F2
ADR-3002 / ADR-3002C
Table 1. Line Card Combinations Figure 4 Line cards
– Page 4 –
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