A2-200 February 12, 1997 MS-4412B(C) & 4424B(C) 4-Zone, Class B, Fire Alarm Control Panels Section: Conventional California State Fire Marshal 7165-0075:161 GENERAL The MicroScan-4412B and 4424B are 12-volt and 24-volt, four-zone, Class B Fire Alarm Control Panels. Compact and cost-effective, the 4XB Series panels are powerful, offering a variety of options designed to meet almost any low-end application, including: Local, Auxiliary, Remote Station and Proprietary Fire Alarm Systems. S624 CS68/CS702 (4424B) (MS-4424B) MEA 7165-0075:163 (MS-4412B) 421-91-E FEATURES Four Style B (Class B) Initiating Device Circuits (IDCs). - Zones 1 & 2: General Alarm Operation. - Zone 3: General Alarm or Waterflow Operation. - Zone 4: General Alarm or Supervisory Operation. Two Style Y (Class B) Notification Appliance Circuits (NACs). 2.25 amps of notification appliance power. 12- or 24-volt models. Alarm and trouble, Form-C relays, standard. Resettable four-wire smoke detector power @ 200 mA. Non-resettable power @ 200 mA (subtract from available four-wire smoke power). Non-regulated power @ 500 mA (subtract from 2.25 amps of NAC power). Meets the requirements of NFPA 72 - 1993 Edition (Local, Auxiliary, Remote Station, and Proprietary Fire Alarm Systems). Integral battery charger capable of charging up to 15.0 AH batteries (batteries larger than 7.0 AH require use of BB-17F battery box). Fuseless, power-limited technology meets new UL powerlimiting requirements, effective May 1, 1995, on all circuits (excludes optional municipal box output). Programmable Alarm Verification with discrimination between smoke detectors and contact devices. Last Event Recall feature traps unverified alarms or intermittent troubles. One-man Walk Test feature with zone change indication and zone trouble indication. Disable/Enable control per IDC and NAC. Alarm and trouble resound. Programmable Silence Inhibit capability. Battery/Earth fault supervision. Extensive transient protection. Electronics and operational controls fully enclosed in lockable cabinet capable of housing up to 7.0 AH batteries. MS-4424B Slide-in labels for zone identification. Relay-by-zone capability with optional 4412ZM (12 V) or 4XZMF (24 V) modules. Local energy or remote station connection with optional 4412TM (12 V) or 4XTMF (24 V) modules. Optional RZA-4XF remote annunciator mounts to singlegang box and requires 4412LM (12 V) or 4XLMF (24 V) LED driver modules. DP-4424B dead-front dress panel option (included with ULC Canadian product). Optional TR-2-R trim ring for semi-flush mounting between 16" center studs. This document is not intended to be used for installation purposes. We try to keep our product information up-to-date and accurate. We cannot cover all specific applications or anticipate all requirements. All specifications are subject to change without notice. For more information, contact FireLite. Phone: (203) 484-7161 FAX: (203) 484-7118 12 Clintonville Road, Northford, Connecticut 06472 ISO-9001 Engineering and Manufacturing Quality System Certified to International Standard ISO-9001 Made in the U.S.A. DF-51195 Page 1 of 2 SPECIFICATIONS AUXILIARY OUTPUTS Resettable four-wire smoke detector power @ 200 mA. Non-resettable power @ 200 mA (subtract from 4-wire smoke power). Primary input power: 120 VAC, 60 Hz, 1.2 amps. Wire size: minimum 14 AWG with 600 V insulation. Total 24 V system power: 2.45 amps. Standard notification appliance circuits: 2 (Style Y). Notification appliance power: 2.25 amps. Maximum current per NAC: 1.5 amps. Resettable four-wire smoke detector power @ 200 mA.* Non-resettable power @ 200 mA (subtract from four-wire smoke power). Non-regulated power @ 500 mA.* *NOTE: Subtract from total 24 V system power. NOTE: Use of above auxiliary power outputs does not de-rate available 2.25 amps of NAC power. Non-regulated power @ 500 mA (subtract from 2.25 amps of NAC power). Integral Form-C alarm and trouble relays. CABINET SPECIFICATIONS Door: 14.218" (36.113 cm) high x 14.718" (37.383 cm) wide x 0.675" (1.714 cm) deep. Battery charger range: 7 AH - 15 AH (BB-17F battery cabinet for 12 AH batteries). Charger float rate: MS-4412B 13.8 V, 1.5 amps. MS-4424B 27.6 V, 1.5 amps. Control panel alarm and trouble relay contact ratings: 2.0 amps @ 30 VDC (resistive). 0.5 amps @ 30 VAC (resistive). Backbox: 14.0" (35.56 cm) high x 14.5" (36.83) wide x 3.0" (7.62 cm) deep. INITIATING DEVICE CIRCUITS (zones) Four Style B (Class B). End-of-Line Resistor: MS-4412B 2.2K, 1/2-watt (#R-2.2K, UL listed). MS-4424B 4.7K, 1/2-watt (#71252, UL listed). All circuits are fully power-limited and supervised, meeting the latest UL power-limiting requirements, effective May 1, 1995, using fuseless technology. Maximum loop resistance: MS-4412B 100 ohms. MS-4424B 200 ohms. NOTIFICATION APPLIANCE CIRCUITS Four Style Y (Class B) @ 1.5 amps each. End-of-Line Resistor: MS-4412B 2.2K, 1/2-watt (#R-2.2K UL listed). MS-4424B 4.7K, 1/2-watt (#71252 UL listed). All circuits are fully power-limited and supervised, meeting the latest UL power-limiting requirements, effective May 1, 1995, using fuseless technology. Maximum allowable voltage drop due to wiring: 2 VDC. 4412ZM/4XZMF Zone Relay Module Page 2 of 2 DF-51195 4412LM/4XLMF LED Interface Module 4412TM/4XTMF Transmitter Module PRODUCT LINE INFORMATION MS-4412B 4-zone, Class B, 12 VDC FACP. MS-4412BC Same as above with ULC listing and DP4424B dead-front panel. MS-4424B 4-zone, Class B, 24 VDC FACP. MS-4424BC Same as above with ULC listing and DP4424B dead-front panel. RZA-4XF Remote zone annunciator (requires 4412LM or 4XLMF). 4412LM Remote annunciator driver for RZA-4XF (for 4412B). 4XLMF Remote annunciator driver for RZA-4XF (for 4424B). 4412TM Remote station output or municipal box connection (for 4412B). 4XTMF Remote station output or municipal box connection (for 4424B). 4412ZMF Relay module, 4 relays-by-zone, alarm/ trouble contacts (for 4412B). 4XZMF Relay module, 4 relays-by-zone, alarm/ trouble contacts (for 4424B). 2ZDS 2-zone Disconnect Switch provides mechanical zone disconnect. RP-3.3K Reverse Polarity Kit required for City of Chicago applications. DP-4424B Full-length internal Dead-front Panel (included with C suffix models). TR-2-R Trim Ring semi-flush mounting. BB-17F Battery Box, required to mount PS-12120 batteries. PS-1270 7 AH, 12 V gell cell battery. PS-12120 12 AH, 12 V gell cell battery (requires use of FireLite BB-17F battery box).