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Check the offered item before ordering
Please request current front, rear and identification-label photos of Foxboro P0917MF. Have your maintenance team compare the complete marking, compression termination assembly connections and installed configuration with the manufacturer documents before ordering.
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Dispatch Confirmation
Quantity and dispatch date are confirmed in the quotation.
Technical specifications for P0917MF
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Manufacturer:Invensys
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Product Category:DCS Systems
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Spare Part Number:P0917MF
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Weight:0.28 kg
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Tariff Code:8537101190
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Field input form:Two-wire contact or solid-state switch at paired FBM
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Matched I/O module:FBM207c contact-sense input
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Matched module channels:16 discrete inputs on FBM207c
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Contact wetting:48 V DC supplied by FBM207c
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Field termination:Compression terminals
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Assembly function:Passive field-wiring interface
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Mounting context:DIN-rail termination assembly
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Later successor reference:RH917MG; fit requires system review
Information
- Match P0917MF to the FBM207c termination drawing and the contact-input wiring schedule.
Engineering boundary: The terminal assembly does not process input states
Acceptance focus: Check each transferred conductor against the schedule
The matched FBM207c system provides sixteen 48 V DC contact-sense channels. That channel and voltage description belongs to the paired module; the P0917MF assembly must be matched to its intended cable and terminal arrangement. The cited 48 V contact-wetting supply comes from FBM207c and must not be presented as an independent supply rating of this passive assembly.
During replacement, retain conductor identification and terminal order. Verify the complete assembly marking, compatible FBM and cable before reconnecting contacts, then exercise each affected input under the site procedure. Preserve commons and wire numbers during transfer; one mistaken landing point can change the state seen at a different controller input.
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Foxboro P0917MF technical reference
Foxboro PSS 31H-2S207 excerpt: P0917MF compression TA identity and its matched FBM207c contact-sense context. PDF, 5 pages. -
Foxboro P0917MF installation guide
Apter Power guide: preserve terminal numbers, common returns and conductor identity during controlled replacement. PDF, 3 pages.
Application scope: Select it by the installed module, cable and terminal schedule; the paired FBM supplies the contact-wetting and input-processing functions.
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Contact input termination
Connect the field contacts serving a compatible FBM207c module. The FBM207c, not this passive assembly, supplies the documented 48 V contact-wetting signal. -
Panel wiring maintenance
Maintain identified conductor landing points during service. Use the as-built terminal schedule to retain contact commons and channel numbers. -
I/O restoration
Replace a matching terminal assembly while retaining the installed channel map. Keep the module and cable marking with the replacement record to prevent a cross-wired input. -
Fault isolation
Use terminal-level checks to separate field contact faults from module faults. Exercise the field contact and compare the host indication to distinguish wiring from module faults.
Record each conductor and terminal before disconnection. Retain the as-found contact state and common wiring for each of the 16 paired inputs.
Apply the approved 48 V contact-sense isolation procedure. Treat the FBM207c contact-wetting supply as live until the site procedure proves isolation.
Confirm FBM207c, termination cable and assembly marking. The later RH917MG listing does not remove the need to match the installed cable.
Check conductor seating and compression hardware. A loose clamp can mimic an open or intermittent field contact.
Recreate the approved common and return wiring scheme. An incorrect return can shift several channel indications at once.
Exercise all affected contact points and host indications. Capture the as-left terminal list and test both contact states where possible.
Alternative Names
Technical notes
Installation relationship: The matched FBM207c system provides sixteen 48 V DC contact-sense channels. That channel and voltage description belongs to the paired module; the P0917MF assembly must be matched to its intended cable and terminal arrangement.
Service check: Exercise all affected contact points and host indications.
Technical reference: Foxboro PSS 31H-2S207. Product and purchasing information are separate.
FAQ View All FAQ
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Which I/O module is documented with P0917MF?Foxboro lists it as a compression termination assembly for an FBM207c contact-sense arrangement; check the installed module and cable.
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Does P0917MF itself perform sixteen-channel contact sensing?No. The channel function belongs to the paired FBM207c module; this item provides field-side termination.
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How should a wire transfer to P0917MF be controlled?Label and record every terminal, isolate the circuit, move conductors by the approved terminal schedule, then verify each input.
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What if an FBM207c input stays active after P0917MF is changed?Check field contact state, terminal landing, common return, cable connection and module diagnostics.
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Can RH917MG automatically replace P0917MF?Later material identifies RH917MG as a successor; confirm mechanical and cable compatibility for the installed system.
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Why must the cable marking be checked with P0917MF?The termination assembly and FBM form a defined cable-and-terminal path; a physically fitting connector alone does not prove the intended channel mapping.
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What should be inspected on a used P0917MF terminal?Review insulation, conductor clamping, corrosion and signs of overheating under the site maintenance standard.
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What commissioning evidence is useful for P0917MF?Retain an as-left terminal schedule and a witnessed state check for every affected contact-sense point.
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