Foxboro Schneider Electric P0931RQ I/A Series Fieldbus Communication Cable
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SKU: P0931RQ
Foxboro Schneider Electric P0931RQ I/A Series Fieldbus Communication Cable
The Foxboro P0931RQ is a ruggedized Fieldbus communication cable designed for the I/A Series DCS.Featuring superior EMI shielding and pre-terminated connectors, it provides a reliable, high-speed data link between Fieldbus Modules and carriers, ensuring deterministic control in harsh industrial process environments.
The Foxboro P0931RQ functions as a high-performance communication link within the I/A Series (Intelligent Automation) distributed control system. This industrial-grade cable facilitates the critical data exchange between Fieldbus Modules (FBMs) and their associated carriers or baseplates. Because modern process automation requires high availability, the P0931RQ utilizes a shielded design to protect sensitive control signals from the electromagnetic interference (EMI) typically generated by large motors, variable frequency drives, and heavy machinery.
Furthermore, this cable features ruggedized, precision-engineered connectors that ensure a secure and vibration-resistant physical connection. The P0931RQ supports the deterministic communication protocols required for real-time process monitoring and closed-loop control. Since it utilizes high-grade insulation materials, the cable remains resilient against chemical exposure and thermal fluctuations found in industrial environments. Consequently, the P0931RQ serves as a vital component in maintaining the signal integrity and overall uptime of the Foxboro Evo and I/A Series DCS architectures.
Key Technical Characteristics
Manufacturer:Â Foxboro (Schneider Electric)
Model Identification:Â P0931RQ
System Compatibility:Â Foxboro I/A Series and Foxboro Evo
Cable Type:Â High-speed Fieldbus Communication
Shielding:Â Integrated foil and braid shielding for superior noise rejection
Connector Style:Â Pre-terminated industrial connectors for rapid deployment
Transmission Protocol:Â Optimized for HDLC and Fieldbus data rates
Installation:Â Plug-and-play integration with modular I/O carriers
Environmental Rating:Â Suitable for installation in Class I, Division 2 environments when used with approved enclosures
Industrial Applications
Control system integrators and maintenance professionals deploy the P0931RQ to establish reliable data backbones in complex facilities. Specifically, the cable manages the following critical tasks:
FBM to Baseplate Linking:Â Connecting distributed I/O modules to the primary communication bus for data acquisition.
Redundant Path Configuration:Â Establishing secondary communication routes to ensure system availability in the event of a primary cable failure.
Cabinet Internal Wiring:Â Providing organized and shielded signal routing within high-density control cabinets.
Remote Terminal Unit (RTU) Connection:Â Facilitating the link between remote monitoring hardware and the centralized DCS.
The GE IC693CBL305, also cataloged as the IC693CBL305 Wye connection cable, operates as a dedicated hardware component for serial port signal splitting within Series 90-30 PLC networks. The cable provides direct physical execution of port separation, routing dual channel data paths from a high-density host connector into two distinct 25-pin interfaces. By isolating Port 1 and Port 2 signals at the physical layer, the component facilitates structured cable management and electrical signal routing for communication coprocessor modules.
Hardware Specifications
Parameter
Specification
Model
IC693CBL305
Brand
GE
Origin
USA
Weight
0.14 kg
Dimensions
45.0 cm x 6.2 cm x 1.6 cm
Operating Temp
Standard Industrial Range
Power Consumption
Passive (No active components)
Cable Length
30.5 cm (1 foot)
Interface Type
RS-232 / RS-485
PLC and Control Network Integration
Backplane bus communication velocity and deterministic synchronization for the Series 90-30 system are facilitated through the effective routing of serial data. Firmware flash compatibility within the host modules is supported, ensuring that the physical signal path provided by the IC693CBL305 maintains high integrity across logic execution cycles. Furthermore, I/O density scaling and port configuration are optimized via this hardware split, enabling the PLC to process communication packets without signal cross-talk. When utilized in complex automation architectures, the cable acts as a protocol bridge, ensuring that RS-232 and RS-485 signals are routed to their appropriate logical destinations on the coprocessor.
Frequently Asked Questions
Q: Does the IC693CBL305 cable support active signal buffering or protocol conversion?A: No. The IC693CBL305 is a passive wiring accessory designed specifically for physical port splitting. It does not contain active electronic components for signal amplification or protocol translation.Q: Can the cable be used to connect different electrical standards on Port 1 and Port 2 simultaneously?A: The cable is configured to route signals from the combined host connector to the designated 25-pin outputs. While Port 1 supports RS-232 and Port 2 supports RS-232 or RS-485, the limitation is defined by the host coprocessor module's internal configuration, not the cable itself.
Field Installation Guidelines
Inspect the connectors for bent pins before insertion into the CMM or PCM module ports.
The right-angle connector must be fully seated into the host module port to ensure consistent electrical contact.
Ensure the dual 25-pin connectors are properly identified and labeled as Port 1 and Port 2 during installation to avoid configuration errors.
Secure the cable using standard cable ties to prevent mechanical strain on the host module ports, as excessive tension can lead to intermittent signal loss in industrial environments.
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