Product Details
Configured for signal interfacing between field instrumentation and I/A Series baseplates within Foxboro distributed control architectures, the Invensys Foxboro P0917MF (P0917MF Compression Termination Assembly) operates as a dedicated hardware component for 16-channel analog or digital signal routing. It executes secure physical and electrical signal transmission across industrial control loops up to 30 VDC.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | P0917MF |
| Brand | Invensys Foxboro |
| Origin | Consult Factory |
| Weight | 0.1 kg (0.22 lb) |
| Dimensions | 100 mm x 60 mm x 25 mm (3.94 in x 2.36 in x 0.98 in) |
| Operating Temp | -40 deg C to +70 deg C |
| Power Consumption | Passive Termination Module (0 W) |
| Number of Channels | 16 Channels |
| Signal Types | Analog or digital |
| Rated Voltage | Up to 30 VDC |
| Rated Current | Up to 2 A |
| Enclosure Material | Polycarbonate housing |
4-20 mA HART Loop Protocol and Isolation
The termination assembly maintains signal fidelity by providing robust terminal connections for multi-core field cables linking to control baseplates. Supporting standard 4-20 mA HART loop protocol loops and FOUNDATION Fieldbus / Profibus PA connectivity lines, it ensures proper channel-to-channel isolation and galvanic continuity. This arrangement prevents common-mode noise and ground loops from injecting transients into sensitive analog measurement channels or digital I/O buses.
Frequently Asked Questions
Q: Does the P0917MF assembly require an external power supply for operation?
A: No, it is a passive compression termination block and does not consume internal electrical power or require active power rails.
Q: What is the maximum voltage and current rating per channel?
A: Each of the 16 channels is rated for up to 30 VDC and up to 2 A of operating current.
Q: Is the unit designed for DIN rail mounting inside control cabinets?
A: Yes, it features a compact polycarbonate housing engineered for secure DIN rail installation within standard industrial enclosures.
Field Installation Guidelines
Mount the compression termination assembly firmly onto a standard DIN rail within a clean cabinet environment. Ensure that all field wiring is completely de-energized before stripping and inserting conductors into the compression terminals. Verify that terminal screws or spring clamps are torqued or locked securely to prevent high-resistance connections under industrial vibration, and terminate overall cable shields to the designated cabinet earth ground bar.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
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As control systems evolve across modern factory automation, understanding the root causes of these interruptions helps engineers minimize costly downtime. This technical guide breaks down why PLCs trip into Stop mode and provides practical strategies to mitigate system faults.