05701-A-0361 | Honeywell Engineering Card 18-32 VDC

Product Overview

The Honeywell 05701-A-0361 is an Engineering Card for the System 57 gas detection rack. It provides a common interface enabling users to perform all required functions to commission and operate each fitted control card, including calibration, configuration, and diagnostics.

Key Specifications

• Model Number: 05701-A-0361
• Series: Honeywell System 57
• Product Type: Engineering Card
• DC Supply: 18V to 32V DC
• Power Consumption: 1.5W (typical)
• LEDs: Power On (Green), Unlocked (Red)
• Push-Buttons: Up, Down, Reject, Accept, Print (Up + Down together)
• Functions: Bead mA Alarms, Zero Signal, Span 1st Span, Inhibit Clock
• Dimensions: 170 mm × 25 mm × 132 mm (D × W × H)
• Weight: 152g (shipping weight 1.5 kg)

Core Features

• Centralized commissioning and operation interface for all control cards
• Liquid crystal display for signal level monitoring
• Alarm limit comparison and status indication
• Self-validation of circuit components, software, and sensor condition
• Master alarm update capability
• Event printer and Modbus serial communication support

Applications

• Gas detection system commissioning and calibration
• Alarm setpoint configuration and adjustment
• System diagnostics and troubleshooting
• Remote monitoring integration via Modbus
• Event logging and alarm history printing

FAQ

Q: Is one engineering card required per rack?
A: Yes, each sub-rack requires one engineering card and one DC input card to form the complete rack system.

Q: What functions can be performed via the engineering card?
A: Calibration (zero and span), alarm setpoint adjustment, inhibit control, event printing, and Modbus communication configuration.

Installation Guide

1. Install the engineering card in the designated slot (typically slot 1).
2. Connect the DC input card adjacent to the engineering card.
3. Power up the rack and verify Power On LED (green).
4. Use push-buttons to navigate and configure each control card.
5. Perform system-wide calibration via the engineering card interface.

Selection Tips

• One engineering card is mandatory per System 57 rack.
• Consider the 05701-A-0551 Engineering Interface Kit for additional accessories.
• Verify rack slot allocation before ordering — engineering card occupies one slot.