3: System Limitations; System Components; 1: Basic Equipment Required - Honeywell XLS140 Installation Manual

System Overview
• QWERTY silicone-rubber keypad with a 2x40 LCD display and eight indicator LEDs
• Optional LEM-320 provides a second SLC loop that is electrically identical to the one on the
main board
• Optional devices include: UDACT Universal Digital Alarm Communicator/Transmitter,
ACM-8R remote relay module to increase point capacity, audio and voice components, and
panel circuit modules
• Optional XLS-LCD-80 connected through an EIA-485 interface allows monitoring the
system—up to 6,000 feet (1,829 meters) from the control panel
2.1.3 System Limitations
System expansion must take into consideration the following:
1. The physical limitations of the cabinet configuration.
2. The electrical limitations of the system power supply.
3. The capacity of the secondary power source (standby batteries).

2.2 System Components

2.2.1 Basic Equipment Required
A basic XLS140 system requires at least the following components:
1. The control panel. XLS140-CPU (120V operation) or XLS140-CPUE (240V operation).
This printed circuit board is the "control panel" itself and the heart of the system. It also
includes an expander cable for connecting panel modules, a grounding cable, battery
interconnect cables, and document kit.
2. One or more chassis. CHS-M2 mounts the XLS140-CPU or XLS140-CPUE.
To mount additional rows of optional equipment, order one or more chassis from this list:
CHS-M2, CHS-4N (included in shipkit CHS-4MB), CHS-4L.
3. A primary display. Generally this is a KDM-2 keypad/display, a DP-DISP dress panel, and
two BMP-1 blank module panels. For information on using XLS-NCA as primary display
instead of KDM-2, see Section 3.5.2 "Using XLS-NCA as Primary Display" and the XLS-NCA
Manual.
4. A backbox and door:
SBB-A4 and XLS-DR-A4 (one row of equipment) or
SBB-B4 and XLS-DR-B4 (two rows of equipment) or
SBB-C4 and XLS-DR-C4 (three rows of equipment) or
SBB-D4 and XLS-DR-D4 (four rows of equipment)
(For a solid-metal door add "B" to the part number; for a red door add "R".)
5. A battery dress panel BP-4
6. Batteries (Refer to Appendix A.3 "Calculating the Battery Requirements" for system
current-draw calculations; CAB-4 series backboxes holds batteries up to 24 AH maximum.)
14 XLS140 Installation Manual Form Number 95-7673-3 P/N 51927:C 12/06/2005
System Components