Product Overview
The Foxboro P0916DW is a 3-meter Type 2 P/PVC termination cable engineered specifically for the FBM202 Thermocouple/mV Input Module in Foxboro I/A Series and 200 Series DCS installations . It provides the critical signal path between the field termination assembly (where thermocouple and millivolt field wiring is landed) and the FBM202 module itself .
The cable features a 25-pin male D-sub connector on the TA end and a 37-pin male D-sub connector on the baseplate end, supporting 8 thermocouple/mV input channels plus 1 RTD reference junction compensation channel . Its fully shielded design ensures signal integrity for low-level thermocouple and millivolt signals in electrically noisy industrial environments .
The P0916DW is a legacy component widely deployed in existing I/A Series installations. It is available through aftermarket suppliers as new original or new surplus stock with a 12-month warranty .
Technical Specifications
Compatible Termination Assemblies
Note: The FBM202 module (P0926EQ) and a compatible termination assembly are separate components required for a complete installation. The P0916DW cable connects them.
Key Features & Benefits
Precision Connectivity for Thermocouple/mV Signals
The P0916DW is purpose-built for low-level thermocouple and millivolt signal transmission. Its construction and shielding are optimized to preserve signal integrity for the microvolt-level signals produced by thermocouples, where electrical noise and cable-induced errors can significantly degrade measurement accuracy .
Fully Shielded for Noise Immunity
The cable features full shielding to protect against electromagnetic interference (EMI) and radio frequency interference (RFI) in harsh industrial environments. This ensures reliable thermocouple/mV signal transmission even in electrically noisy areas such as near motors, switchgear, and high-power equipment .
Plug-and-Play Installation
The P0916DW offers plug-and-play connectivity with its 25-pin and 37-pin D-sub connectors, reducing setup time and maintenance effort. The removable cable design allows the termination assembly to be mounted remotely (up to 30 m) from the FBM202 baseplate, enabling flexible cabinet layout and field wiring organization .
EMC and Safety Certified
The cable meets EN 50081-2, EN 50082-2, and IEC 61326 standards for electromagnetic compatibility. It is UL/UL-C listed for Class I Division 2 hazardous locations and ATEX Zone 2 approved, making it suitable for use in potentially explosive atmospheres .
Modular Architecture for Simplified Maintenance
The removable cable design allows the FBM202 module to be replaced without disconnecting field wiring from the termination assembly. Field wiring remains secured on the DIN rail-mounted TA while the module is swapped, minimizing downtime and reducing wiring error risk .
Proven Reliability for Legacy Systems
The P0916DW is an OEM-grade component designed for long-term availability in existing I/A Series installations. It is widely used in oil & gas, chemical processing, power generation, and pharmaceutical manufacturing where accurate thermocouple signal integrity is essential .
Recommended Related Models
Compatible FBM202 Module Specifications:
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8 isolated thermocouple/mV input channels
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1 isolated RTD reference junction compensation channel
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Input range: -10.5 to 71.41875 mV DC
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Thermocouple types: B, E, J, K, S, T, N
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Accuracy: ±0.035% of span (mV input)
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Redundant 2 Mbps Fieldbus
Frequently Asked Questions (FAQ)
Q1: Is the P0916DW a PLC module?
No. The P0916DW is a Termination Cable — a passive wiring accessory, not an active PLC module. It contains no processing electronics and performs no signal conversion. The FBM202 module (P0926EQ) is the actual Fieldbus Module that processes thermocouple/mV signals .
Q2: What is the difference between P0916DW and P0926EQ?
P0916DW is the termination cable (3 m, Type 2 P/PVC) that connects the FBM202 baseplate to a field termination assembly. P0926EQ is the FBM202 module itself — the active Fieldbus Module that performs thermocouple/mV signal conversion and communicates with the control processor .
Q3: What module does the P0916DW work with?
The P0916DW is designed specifically for the FBM202 Thermocouple/mV Input Module . It is not interchangeable with cables for other FBM types such as FBM201 (analog input), FBM203 (RTD), or FBM204 (analog I/O). Using the wrong cable may cause signal errors or equipment damage.
Q4: What is the cable length?
The P0916DW is a 3.0 meter (9.8 feet) cable . Other lengths are available in the same series: P0916DU (0.5 m), P0916DV (1.0 m), P0916DX (5.0 m), P0916DY (10.0 m), and longer lengths up to 30 m .
Q5: What connectors does the P0916DW use?
The cable has a 25-pin male D-sub connector on the termination assembly end and a 37-pin male D-sub connector on the FBM202 baseplate end .
Q6: What signals does the P0916DW carry?
The cable carries 8 thermocouple/mV input channels plus 1 RTD reference junction compensation channel between the termination assembly and the FBM202 module .
Q7: Is the P0916DW compatible with other FBM modules?
No. The P0916DW is specifically designed for the FBM202 module. While some sources list compatibility with FBM214, FBM217, and FBM218, the official I/A Series documentation confirms the P0916DW as a Type 2 cable for the FBM202 specifically . Always verify compatibility with your specific FBM before ordering.
Q8: Does the P0916DW come with a warranty?
Yes. This offering includes a 1 Year (12-month) Warranty on the P0916DW termination cable . Verify warranty terms with your supplier before purchase.
Q9: What is the difference between Type 1 and Type 2 cables?
Type 1 P/PVC cables are used with FBM types that have different signal characteristics (e.g., analog I/O modules). Type 2 P/PVC cables (including the P0916DW) are used with thermocouple/mV input modules (FBM202) and feature specific shielding and conductor characteristics optimized for low-level signals .
Q10: Is the P0916DW suitable for outdoor installations?
While rated for -20°C to +80°C, the cable should be protected from direct UV exposure and moisture ingress per installation guidelines. It is designed for use within industrial enclosures or protected cabinet environments .
Q11: Can I hot-swap the FBM202 without disconnecting field wiring?
Yes. The modular architecture allows the FBM202 module to be replaced while leaving field wiring intact on the termination assembly. The P0916DW cable can be disconnected from the baseplate, allowing module replacement without disturbing field connections .
Q12: What are typical applications for the P0916DW?
The cable is used with FBM202 modules in: temperature measurement loops in chemical plants, thermocouple monitoring in oil and gas facilities, boiler and furnace temperature control in power generation, and precise temperature monitoring in pharmaceutical manufacturing .
