Honeywell FS-DO-1624 High-Current Output Module

Honeywell FS-DO-1624 Digital Output Module Introduction

The Honeywell FS-DO-1624 is a high-current, high-density digital output module for safety and critical control applications. It provides powerful and reliable switching capabilities for demanding field devices.

Core Technical Specifications

• Manufacturer: Honeywell
• Product Number: FS-DO-1624
• Product Type: Digital Output Module
• Safety Approvals: TÜV certified for SIL 2 / PLe (Cat. 4) applications
• Number of Channels: 16 digital output channels
• Output Type: 24 Vdc Solid-State, Sink or Source configurable
• Max Continuous Current per Channel: 2.0 A

Electrical & Performance Characteristics

• Power Supply: 24 Vdc (Nominal), Operating range: 19.2 - 30 Vdc.
• Module Power Consumption: Typically 3.5 W (without load).
• Switching Frequency: Up to 100 Hz.
• Output Voltage Drop: ≤ 1.8 V at 2.0 A load.
• Leakage Current (Off-state): < 0.5 mA.
• Short-Circuit Protection: Yes, electronically limited and protected.
• Overload Protection: Thermal and current limiting protection per channel.

Physical & Interface Specifications

• Module Dimensions (WxHxD): 45 x 120 x 115 mm.
• Mounting: Standard 35mm DIN rail mounting.
• Terminal Type: Removable screw-clamp terminals.
• Wire Size: 0.2 - 2.5 mm² (AWG 24-14).
• Tightening Torque: 0.5 - 0.6 Nm.
• Operating Temperature: 0°C to +60°C.
• Storage Temperature: -40°C to +85°C.
• Relative Humidity: 5% to 95% (non-condensing).

Application & System Integration

• Designed for driving high-current loads such as solenoid valves, contactor coils, motor starters, and large alarm indicators.
• Integrates with Honeywell Safety Manager SC and Experion HS safety systems.
• Typical applications include Emergency Shutdown (ESD), Fire & Gas (F&G), and Burner Management Systems.
• Supports hot-swappable replacement in redundant configurations.

Installation & Wiring Guide

• Mount module on DIN rail in a well-ventilated enclosure.
• Connect a stable 24Vdc power supply to the module's power terminals.
• Ensure total load current does not exceed the module's overall rating (typically 32A max).
• Use appropriate wire gauges based on the 2A per channel load.
• Configure output channels as sink or source based on system design using Safety Builder software.

Packaging & Shipping Information

• The Honeywell FS-DO-1624 module is packaged in protective anti-static materials.
• Includes the output module and may include terminal blocks.
• We ship worldwide via FedEx, DHL, and UPS express services.

Frequently Asked Questions (FAQ)

• What is the current rating per channel? 2.0 Amps continuous per channel.
• How many output channels? 16 independent channels.
• What safety certification does it have? TÜV certified for SIL 2 / PLe safety applications.
• Can it drive inductive loads? Yes, with appropriate protection (flyback diodes) for highly inductive loads.

For technical specifications or to order the Honeywell FS-DO-1624, contact us.
Email: sales@nex-auto.com
Phone: +86 153 9242 9628

Partner NexAuto Technology Limited :
https://www.nex-auto.com/

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