Product Description

The Foxboro FBM217 (RH916XZ) is a high-density discrete input module for Foxboro Evo™ and I/A Series distributed control systems. It provides 32 isolated digital input channels for monitoring dry contact or solid-state signals, converting field-level logic into controller-ready data.

Designed for mission-critical applications, the FBM217 supports dual-module redundancy, allowing continuous data acquisition in the event of a module failure. Its rugged construction is rated for Class G3 harsh environments, making it suitable for corrosive and demanding industrial installations.

Technical Specifications

• Module Type: FBM217

• Part Number: RH916XZ

• Input Channels: 32 isolated discrete inputs

• Input Voltage Options (model dependent):

• 15–60 V DC

• 120 V AC / 125 V DC

• 240 V AC

• Redundancy Support: Single or redundant configuration

• Communication: Redundant Module Fieldbus via baseplate

• Operating Temperature: −40 to +70°C 

• Environmental Rating: ISA-S71.04 Class G3

• Humidity: 5–95% RH, non-condensing

• Mounting: Plug-in module for rack/baseplate systems

• Weight: 0.284kg

Frequently Asked Questions

Does the FBM217 require a specific baseplate?
Yes. It must be installed on a Foxboro modular baseplate, which provides field wiring connections and redundant Fieldbus communication.

How is redundancy handled?
Redundancy is automatically managed by Foxboro Evo system software. If the primary module fails, the secondary module takes over seamlessly with no loss of input data.