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Honeywell 05704-A-0146 5704F Fire Control Card

Brand/Manufacturer: Honeywell

Order Number: 05704-A-0146

Type: Fire Control Cards

Country of Origin: Sweden

Condition: Original Brand

Lead Time: Available in stock

Payment Term: 100% TT In Advance

Low stock - 8 items left
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Description

The Honeywell 05704-A-0146, also cataloged as the 05704-A-0146 5704F Fire Control Card, operates as a dedicated hardware component for fire zone signal monitoring, switched DC output control, and programmable alarm relay triggering within Honeywell System 57 platforms.

Hardware Specifications

Parameter Specification
Model 05704-A-0146
Brand Honeywell
Origin UK
Product Type Fire Control Cards
Weight 0.16 kg
Dimensions 17.2 cm x 2.5 cm x 13.2 cm
Operating Temp -0 deg C to +55 deg C
Storage Temp -25 deg C to +75 deg C
Power Consumption Standard System 57 rack backplane power draw
Fire Zone Inputs 4 Fire Zone Inputs
Switched DC Outputs 2 Switched DC Outputs
Remote Input Single 3 Function Remote Input
Relay Outputs Up to 16 Configurable Relay Outputs

Channel-to-Channel Isolation & Fire Alarm Circuitry Integrity

The Honeywell 05704-A-0146 control card incorporates dedicated signal processing architecture engineered to manage up to four independent fire detection zones. The board delivers continuous supervision of field wiring loops to detect open-circuit and short-circuit fault conditions instantly. Designed for safety-critical alarm processing, the module processes field input signals while maintaining galvanic separation to isolate control electronics from high-voltage transients. The integrated dual switched DC outputs and configurable relay contacts provide direct, low-latency actuation of external sounders, beacons, and emergency shutdown interlocks without signal degradation.

Frequently Asked Questions

Q: How many alarm zones can a single 05704-A-0146 module supervise?

A: A single 05704-A-0146 control card provides 4 dedicated fire zone inputs for continuous monitoring.

Q: How are auxiliary outputs managed on the 05704-A-0146 card?

A: The card features 2 switched DC outputs along with support for up to 16 configurable relay outputs to handle alarm signaling and auxiliary interlocks.

Field Installation Guidelines

  1. Isolate main power supply feeds to the System 57 rack enclosure prior to module installation or maintenance.
  2. Align the 05704-A-0146 card with the designated rack card guides and slide it smoothly into the target slot.
  3. Press firmly until the rear connector latches securely into the backplane mating receptacle.
  4. Tighten top and bottom panel retention screws to ensure mechanical security and grounding continuity.
  5. Ensure field fire zone input lines and DC output circuits are wired using shielded twisted-pair cables with the shield grounded at a single earth point.
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We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.

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Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.

- David Smith

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"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."

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