Product Core Brief
- Model: RH916XZ
- Brand: FOXBORO
- Series: I/A Series DCS
- Core Function: Processes 32 channels of discrete on/off inputs for sequence control and equipment status monitoring.
- Product Type: Discrete Input Interface Module
- Key Specs: 32 DI Channels, Dry Contact/Voltage,
- Condition: New Original (New Surplus)
Key Technical Specifications
| Parameter | Value |
|---|---|
| Module Type | Discrete Input Interface Module |
| Input Channels | 32 Isolated Channels |
| Signal Input Types | Dry Contact or Voltage-Type Status Signals |
| Alternate Part Number | FBM217 / |
| System Compatibility | FOXBORO I/A Series DCS |
| Communication | Redundant 2 Mbps Module Fieldbus |
| Power Requirements | 24 Vdc (supplied via baseplate) |
| Operating Temp | 0 to 50 °C |
| Isolation | Robust Noise Immunity & Channel Isolation |
FOXBORO RH916XZ
Product Introduction
High-density digital status monitoring is critical for tracking valve positions, pump run states, and safety interlocks across continuous process plants. The FOXBORO is a 32-channel discrete input interface module engineered for the I/A Series DCS. It provides robust isolation and noise immunity, making it highly effective at preventing nuisance trips in electrically noisy MCC rooms or compressor areas.
This module integrates natively with 200 Series baseplates and Foxboro controllers to streamline commissioning. Field deployments confirm that utilizing the exact specification ensures reliable state detection for critical limit switches and ESD permissives without requiring excessive cabinet marshalling space.
Key Selling Points & Differentiators
- Exact I/A Series Compatibility: Designed specifically for FOXBORO I/A Series DCS; not recommended for third-party or non-I/A Series backplanes due to proprietary fieldbus protocols.
- High Channel Density: Consolidates 32 digital points into a single FBM footprint, significantly reducing cabinet space and wiring complexity.
- Robust Noise Immunity: Engineered to cut down on nuisance trips in high-EMI environments like MCC rooms and power generation facilities.
- Rigorous Live Bench Testing: Every unit undergoes a 24-hour continuous load test with fieldbus communication verification and full-scale I/O simulation before shipping.
- New Surplus Availability: Factory-sealed condition with verified source traceability, bypassing typical OEM lead times for discontinued I/A Series hardware.
- Anti-Counterfeit Verification: Serial numbers are checked against manufacturer databases during incoming inspection to guarantee authenticity.
FOXBORO RH916XZ
FAQ
Yes, the integrates natively with 200 Series baseplates and FCP-based controllers. However, always verify your system’s exact firmware revision and backplane configuration before ordering. Mixing incompatible FBM revisions can cause fieldbus communication failures.
Yes, is the specific part number/alternate designation for the FBM217 32-channel discrete input module. They share the same base architecture and functionality. Always verify the exact channel count and signal type matches your application requirements before substitution.
Do I need to configure the fieldbus address before installing?
Yes. The requires fieldbus address configuration via DIP switches or software configuration in the I/A Series control builder. I always recommend backing up your control strategy, verifying the fieldbus address matches your system design, and running a fieldbus scan after installation to confirm communication.
What termination assembly (TA) do I need for this module?
The requires a compatible Termination Assembly (TA) to match your field wiring style (screw, cage-clamp, or pre-wired harness) and signal type (dry contact or voltage). Always verify the exact TA part number against your existing cabinet standards before ordering.
Is there a warranty on this new surplus unit?
Yes. All new surplus modules come with a standard 12-month functional warranty. If the unit fails during normal operation within that period, we provide a direct replacement. We also include our internal test report with every shipment so you can verify the 24-hour load test and fieldbus communication results before installation.
