05701-A-0325

Overview

The Honeywell 05701-A-0325 is a DC Input Card that supplies power to the sub-rack and connected control cards.

Power & Connectivity

• Input Voltage: Nominal 24 V DC (external supply)

• Auxiliary Backup: Stand-by battery connection supported

• Protection: Fuse, reverse polarity, and RFI filtering

• Isolation: PSU and AUX connections isolated via diodes

• Terminal Block: Two-part TB1 for easy card removal without disconnecting wires

Functionality

• Routes DC power through the Engineering Card and backplane to all cards in the rack

• Supports powering more than eight 5704 Catalytic Cards via Quad Relay Interface Card to prevent excessive current flow

---