Safe Digital Output Module FSC | Honeywell FS‑TDO‑1624

Product Description

The Honeywell FSC FS‑TDO‑1624 Safe Digital Output Module is designed to provide secure and dependable digital signal control in safety‑critical automation systems. Built for integration into Honeywell’s Fault‑Tolerant Safety Controller (FSC) architecture, this module ensures consistent performance across demanding industrial environments.

Technical Specifications

• Model: FS‑TDO‑1624

• Manufacturer: Honeywell

• Type: Safe Digital Output Module

• Number of Channels: 16 isolated outputs

• Voltage Range: 24 VDC nominal (18–32 VDC operating range)

• Output Type: Configurable sourcing or sinking

• Current Rating: Up to 2 A per channel

• Communication Protocols: Ethernet/IP, Modbus TCP/IP

• Operating Temperature: –40 °C to +70 °C (–40 °F to +158 °F)

• Power Supply: 24 VDC nominal input

• Warranty: 12 months standard coverage

Key Features

• Safety‑Certified Design: Engineered for functional safety applications

• Flexible Output Configuration: Supports both sourcing and sinking modes

• High Current Capacity: 2 A per channel for robust actuation

• Wide Temperature Range: Reliable operation in extreme industrial conditions

• Network Integration: Compatible with Ethernet/IP and Modbus TCP/IP systems

• System Compatibility: Seamlessly integrates with Honeywell FSC controllers

Application Scenarios

• Emergency shutdown systems (ESD)

• Process interlocks in chemical and petrochemical plants

• Safety logic execution in oil & gas facilities

• Power generation and heavy manufacturing environments

FAQ

Q: Can the FS‑TDO‑1624 be used in redundant safety architectures?  A: Yes, it can be deployed in redundant configurations to enhance system reliability.

Q: How does this module differ from smaller output modules?  A: The FS‑TDO‑1624 offers 16 channels with higher current capacity, making it suitable for large‑scale safety applications compared to 8‑channel variants.