Product Description

Specifications

Battery (Lead Acid Only) - J9

Maximum Charging Circuit: Normal Flat Charge - 27.6 VDC @ 0.80 amp

Maximum Battery Charger Capacity: 18 Amp Hour (MS-9200UDLS cabinet holds maximum of two 18 Amp Hour batteries. For greater than 25 Amp Hour up to 120 Amp Hour batteries, use the CHG-75 or CHG-120F Battery Charger and BB-55F Battery Box.

Note: Jumper JP5, on the FACP main circuit board, must be removed to disable the FACP battery charger when using an external battery charger.

Communication Loop - TB10

24 VDC nominal, 27.6 VDC maximum

Maximum length is 10,000 ft. (3,000 m) total twisted, shielded pair length or 3,000 ft. (900 m) untwisted, unshielded pair length

Maximum loop current is 400 mA (short circuit) or 100 mA (normal) Maximum loop resistance is 40 ohms

Supervised and power-limited circuit requires ferrite bead per FCC requirement Refer to SLC Loop manual for wiring information

Notification Appliance Circuits - TB3 & TB4

Each Terminal Block provides connections for two Style Y (Class B) or one Style Z (Class A) for a total of Four Style Y (Class B) or two Style Z (Class A) NACs Style is configured using NACKEY card plugged into JP6 on main board Special Application full-wave rectified power

Power-limited circuitry

Maximum voltage drop in wiring: 2.0 VDC

Nominal operating voltage: 24 VDC

Current-limit: fuseless, electronic, power-limited circuitry

Maximum signaling current per circuit: 2.5 amps (see Figure 1.1 on page 15)

End-of-Line Resistor: 4.7 kΩ, ½ watt (P/N 71252 UL listed) for Style Y (Class B) NAC Refer to the Device Compatibility Document for listed compatible devices

Two Programmable Relays and One Fixed Trouble Relay - TB5, TB6 & TB7

Contact rating: 2.0 amps @ 30 VDC (resistive), 0.5 amps @ 30 VAC (resistive) Form-C relays

Refer to Figure 2.6 on page 32 for information on power-limited relay circuit wiring

Nonresettable Special Application Power (24 VDC Nominal) - TB1, Terminals 1 (+) & 2 (-)

Jumper selectable (JP4) for conversion to resettable power output Maximum ripple voltage: 10mVRMS

Total DC current available from each output is up to 0.5 amps (see Figure 1.1) Power-limited circuit requires ferrite bead per FCC requirements

Four-Wire Resettable Special Application Smoke Detector Power (24 VDC nominal) - TB3, Terminals 3 (+) & 4 (-)

Maximum ripple voltage: 10 mVRMS

Up to 0.5 amps is available for powering 4-wire smoke detectors (see Figure 1.1) Power-limited circuit requires ferrite bead per FCC requirements

Refer to the Device Compatibility Document for listed compatible devices

Remote Sync Output - TB2

Remote power supply synchronization output 24 VDC nominal special application power Maximum current is 40 mA

End-of-Line Resistor: 4.7KΩ Output linked to NAC 1 control

Supervised and power-limited circuit requires ferrite bead per FCC requirements

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MS-9200UDLS PN 52750:A 11/04/05