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Honeywell 05704-A-0121 / 05704-A-0131 System 57 Quad Relay Interface Card

Honeywell 05704-A-0121 / 05704-A-0131 System 57 Quad Relay Interface Card

Product Overview

The Honeywell 05704-A-0121 / 05704-A-0131 are quad relay interface cards designed for the Honeywell System 57 gas and fire detection platform. These modules provide four independent SPDT relay...

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Availability: Low stock: 99 left

SKU: 05704-A-0121 05704-A-0131
Vendor: Honeywell
Category: Relay Interface Card
Related Series:

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  • Carriers: Shipped via DHL, FedEx, UPS, or USPS.
  • Dispatch: Orders processed in 1-2 business days and dispatched within 3-5 business days.
  • Tracking: Full tracking details provided via email upon shipment.

30-Day Money-Back Guarantee

  • Guarantee: 30-day return window for in-stock, factory-sealed products.
  • Condition: Items must be unopened, unused, and in original packaging.
  • Authenticity: We guarantee 100% original and authentic hardware.

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Authenticity & Warranty

  • Genuine Guarantee: We supply only 100% original, brand-new, and factory-sealed industrial automation parts.
  • Full Coverage: Every component is backed by a 12-month comprehensive warranty from the date of purchase.
  • Traceability: All products come with original factory documentation and accessories for full industrial compliance.

Technical Support & Sourcing

  • Expert Assistance: Our technical team provides free consultation to help you verify compatibility for DCS and PLC systems.
  • Rare Part Sourcing: Specializing in obsolete and hard-to-find components from Allen-Bradley, Siemens, ABB, HIMA, and more.
  • Bulk Inquiries: Contact us at pambo@5gplc.com for volume pricing or customized project quotes.
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Product Overview

The Honeywell 05704-A-0121 / 05704-A-0131 are quad relay interface cards designed for the Honeywell System 57 gas and fire detection platform. These modules provide four independent SPDT relay outputs for controlling external devices such as alarms, fans, and shutdown systems. We supply these units as 100% brand new and original factory stock for reliable industrial operation.

Technical Specifications

Specification Details
Model Numbers 05704-A-0121 / 05704-A-0131
Relay Type Four Independent SPDT (Form C) Outputs
Input Voltage 24 VDC
Input Current 25 mA
Maximum Switching Voltage 24 VDC / 250 VAC
Maximum Contact Current 10 A
Switching Capacity 250 VA
Contact Life 100,000 operations minimum
Operating Temperature –20°C to +70°C
Mounting Type DIN Rail or System 57 Rack

Engineering Advantages

Flexible Relay Configuration

Supports both normally open (NO) and normally closed (NC) switching applications.

Electrical Isolation

Protects control circuitry from voltage spikes and electrical interference.

High Load Capacity

10 A relay contacts allow direct control of industrial field devices.

Wide Temperature Operation

Designed for reliable performance in demanding industrial environments.

FAQs

Are these modules brand new?

Yes. We supply both models as 100% brand new and original factory stock.

What does SPDT or Form C mean?

It refers to relay contacts with Common, Normally Open, and Normally Closed terminals.

Can the relay outputs switch AC loads?

Yes. The output contacts can safely switch both AC and DC loads within the rated limits.