UTC Fire and Security interlogix Concord 4 Installation Manual page 16

Chapter 2: Installation
Wire type
22-gauge, unshielded
22-gauge, shielded
Table 6: Device wire requirements
Device
AC power transformer
Earth ground
Telephone (RJ-31X)
Detection devices
Speakers
SuperBus 2000 devices
Interrogator 200 AVM power and microphone
2-wire smoke detectors
Mounting the panel
Mount the panel to the wall or wall studs.
Caution: Make sure you are free of static electricity whenever you work on the
panel with the cover open. To discharge any static, first touch the metal panel
chassis, and then stay in contact with the chassis when touching the circuit
board. We recommend using a grounding strap.
To mount the panel:
1. Remove the panel door and remove the necessary wiring knockouts. Be
careful not to damage the circuit board.
2. Feed all wires through wiring knockouts and place the panel in position
against the wall.
3. Level the panel and mark the top and bottom mounting holes (see Figure 2 on
page 11).
4. Install anchors where studs are not present.
10
Total system wire
4,000 ft.
3,000 ft.
Wire requirements
2-conductor, 18-gauge, 25 ft. max.
Single conductor, 16-gauge solid, 25 ft. max.
4-conductor
2- or 4-conductor, 22-gauge, 1,000 ft. max.
2- or 4-conductor, 18-gauge, 2,500 ft. max.
(based on 30 ohms max. loop resistance
including device)
2-conductor, 18-gauge, 100 ft. max.
4-conductor, 22- or 18-gauge
4-conductor, 22-gauge, shielded
2-conductor, 22-gauge, 330 ft. max.
2-conductor, 18-gauge, 830 ft. max.
Concord 4 Installation Manual