Foxboro FBM217 Discrete Input Module

Overview
The FBM217 is a 32-channel discrete input module, each channel supports 2-wire DC voltage source input. Designed for Foxboro DCS (Distributed Control System). It connects field sensors (DC/AC voltage input) to the module fieldbus, supports voltage monitoring (30 VDC to 240 VAC) and contact sensing. The module supports single module operation or redundant configuration (dual FBM217), connected with a common terminal assembly through a redundant adapter.
🚀Function & Features
- Multi-voltage input support: Each channel of FBM217 can receive 2-wire DC voltage signals, and can adapt to 30 VDC, 125 VDC, 120 VAC, 240 VAC through different TAs, and support voltage monitoring or contact sensing functions.
- Redundant configuration: Can be used as a single module or in pairs (dual FBM217 modules). In redundant mode, the same TA can be shared through redundant adapters, and the input current is doubled.
- Sequence of Events (SOE): FBM217 supports millisecond-level event acquisition with I/A Series v8.x and above (GPS time synchronization required). Earlier versions (<v8.x) implement SOE with ECB6/EVENT blocks with second-level accuracy.

Specifications
Parameter |
Details |
Model |
FBM217 |
Input Channels |
32 (group-isolated) |
On-State Voltage Range |
15 to 30 V DC |
Off-State Voltage Range |
0 to 5 V DC |
Input Current |
2.2 mA (typical) at 30 V DC |
Source Resistance Limits |
|
-On-State |
≤ 1 kΩ (maximum) at 15 V DC |
-Off-State |
≥ 100 kΩ (minimum) at 30 V DC |
Filter/Debounce Time |
Configurable: No Filtering, 4 ms, 8 ms, 16 ms, or 32 ms (selectable) |
Maximum Pulse Count Rate |
250 Hz |
Questions & Answers
💡 FAQ
Q: What is the brand?
A: Foxboro
Q: What is the type?
A: Discrete Input Module
Q: What is the warranty?
A: 1 year
Q: Where is the shipping location?
A: Xiamen
Q: What is the payment method?
A: T/T

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