Description

The Honeywell 05701-A-0325 is a DC Input Card designed to supply and protect DC power for sub-rack systems.

General Information

• Manufacturer: Honeywell

• Model: 05701-A-0325

• Product Type: DC Input Card

Functionality

• Routes 24V DC power from an external supply into the sub-rack via the Engineering Card and backplane.

• Protects power supply with an onboard fuse.

• Features a two-part terminal block (TB1) to enable card removal without disconnecting wires.

• Supports connection of a standby backup battery to auxiliary DC inputs.

• Isolates PSU and auxiliary inputs via diodes.

• Provides RFI filtering and reverse polarity protection.

Usage Recommendation

• For installations with more than eight 5704 Catalytic Cards, power Control Cards through Quad Relay Interface Cards and use the DC Input Card only for the Engineering Card power.