FOXBORO AD916CC I/A Series Preassembled Termination Cable Assembly

AD916CC is Schneider Foxboro I/A Series dedicated pre-terminated signal cable, equipped with right-angle DB37 male connector and detachable green DIN rail terminal block. It serves as the signal bridge between FBM series analog I/O modules and on-site field sensors, transmitting multi-channel voltage, current and pulse signals for process flow, temperature and pressure measurement. Double-layer shielded twisted pair structure suppresses industrial electromagnetic interference to guarantee stable analog sampling accuracy.

This fully assembled wiring harness features fixed factory wiring layout and numbered terminal labels for quick circuit identification. Original Foxboro production has been discontinued, it is a core aftermarket spare for aging I/A DCS cabinets. The split terminal design allows module replacement without re-routing all field cables, drastically cutting maintenance downtime for continuous production plants.

Main Specifications

• Brand: FOXBORO (Schneider Electric); Model: AD916CC; Series: I/A Series DCS Termination Cable
• Connector Layout: Right-angle DB37 male plug + detachable green screw terminal block
• Cable Construction: Double shielded twisted pair, VW-1 flame retardant outer sheath, 300V rated voltage
• Signal Compatibility: 4-20mA analog, ±10V voltage, pulse frequency acquisition signals
• Operating Environment: -20℃ ~ +60℃, humidity 5%–95% RH non-condensing, EMC industrial anti-interference certified
• Wire Gauge Support: 24–14 AWG solid/stranded copper wire for terminal block wiring
• Protection Grade: IP20 indoor cabinet installation, anti-vibration crimp terminal structure
• Matching Hardware: FBM247, FBM207 analog I/O modules, I/A Series baseplate rack, CP40/CP270 controllers

Core Functions

• Transmit multi-channel analog measurement signals between Foxboro FBM fieldbus modules and field transmitters, realizing real-time process data collection for DCS closed-loop regulation.
• Dual-layer shielding eliminates ground loop noise and radiation interference from high-power inverters, avoiding signal drift and sampling deviation in power, chemical and metallurgical control rooms.
• Separable green terminal block enables disconnection from DB37 connector independently; field wiring remains intact during I/O module overhaul without re-cabling.
• Pre-terminated factory wiring reduces on-site wiring workload, with printed circuit number labels to simplify circuit inspection and fault troubleshooting.
• Right-angle DB37 plug saves cabinet internal space, avoiding cable bending damage caused by narrow rack installation space.
• Unified Foxboro I/A Series electrical definition, direct plug-and-play replacement for aged, cracked or short-circuited original cables without modifying control configuration.

Application Scenarios

• Analog signal cable spare replacement for Foxboro I/A Series DCS racks in thermal power, hydropower and nuclear power plants.
• Field termination wiring spare parts for petrochemical refineries, natural gas pipelines and chemical batch reaction production lines.
• Maintenance backup inventory for pulp & paper mills, metallurgical rolling lines and pharmaceutical cleanroom automation control cabinets.
• Matching wiring accessory cooperating with FBM247 multi-channel analog I/O modules and Foxboro redundant process controllers.
• Retrofit replacement components for aging I/A DCS systems with signal distortion, sampling lag and intermittent communication faults.

• Global aftermarket spare stock for process industry maintenance teams maintaining legacy Foxboro I/A Series distributed control hardware.