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General| Signaling Line Circuits (SLCs) | 1 |
|---|---|
| Input Voltage | 120/240 VAC, 50/60 Hz |
| Operating Temperature | +32° to +120° F (0° to +49° C) |
| Communication Ports | RS-232 |
| Display | LCD |
Lists the key hardware and software features of the 2050 and 2250 FACUs.
Details power supply capabilities, limits, and battery support for the system, including battery specifications.
Lists the contents included in the 2250 FACU packaging.
Provides guidelines for selecting an optimal location for the back box.
Detailed instructions for securely mounting the back box to the wall.
Instructions on applying and attaching the trim kit for semi-flush installations, covering kit components and attachment steps.
Information on connecting conduit using the provided knockouts and wiring guidelines.
Guidelines for connecting power-limited (PL) systems and general wiring practices.
Procedures for safely connecting the AC power supply to the control unit.
Instructions for connecting the backup batteries to the system board.
Detailed steps for connecting the main battery harness to the terminals.
Tips and procedures to minimize power losses when wiring external battery boxes.
Lists compatible MX addressable devices such as smoke sensors and heat detectors.
Details specifications for MX loops, including device capacity and wiring.
Instructions and diagram for wiring the MX loop using Class A configuration.
Instructions and diagram for wiring the MX loop using Class B configuration.
Guidelines for wiring NAC circuits, including wire gauge and supervision.
Explains how to select and use end-of-line resistors for NAC circuits.
Step-by-step guide for wiring NACs using Class A configuration.
Step-by-step guide for wiring NACs using Class B configuration.
Table detailing maximum wiring distances for NACs based on alarm current and wire gauge.
General specifications for NAC wiring, including current limits and capacitance.
Guidelines for wiring auxiliary relays, including wire gauge and supervision.
Instructions for wiring annunciators using the RS485 interface.
Guidelines for wiring auxiliary power circuits, including voltage and current limits.
Details the City circuit card for alarm/trouble/supervisory reporting to facilities.
Step-by-step instructions for mounting the City circuit card into the enclosure.
Procedures and guidelines for field wiring the City circuit card.
Description of the IP/CSG module for communication with remote or central stations.
Information on using NFC for loading or reading panel configurations.
Step-by-step guide on how to load configuration data into the panel using NFC.
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