Description
Foxboro P0916Js
Technical Specifications
- Hardware Code: P0916Js.
- Bus Interface: 2 Mbps redundant module fieldbus.
- Power: 24 VDC backplane power.
- Form Factor: Single-width 200 Series FBM.
Functional Features
- Seamless Integration: Natively compatible with I/A Series controllers and engineering tools.
- Online Maintenance: Supports hot-swapping to minimize process downtime during hardware failures.
- Redundancy Ready: Designed to operate in redundant I/A node configurations.
- Built-in Diagnostics: Continuous self-testing with LED health reporting.
Application Scenarios
Deployed in upstream oil and gas wellheads, gas compression stations, refinery unit balancing, and utility systems.
Performance Parameters
- Operating Temperature: 0°C to 60°C.
- Environmental Protection: Conformal-coated electronics for G3 harsh environment compliance.
Material Composition
Compact single-width enclosure with industrial-grade conformal coating on internal PCBs for enhanced corrosion and EMI resistance.
Structural Characteristics
- Dimensions: Standard 200 Series FBM footprint.
- Termination: Interfaces with the field via designated Foxboro Termination Assemblies (TA).
Working Principle
Acts as a physical and logical gateway, acquiring analog or discrete signals from the field TA, digitizing them, and uploading the data via the backplane fieldbus protocol to the controller. It also receives downstream commands and drives field actuators.
Installation Requirements
- Must be installed in a clean, well-ventilated control cabinet.
- Ensure backplane connectors are fully aligned and securely locked.
- Field signal wires must be correctly terminated on the matching TA.
Precautions for Use
- Always verify the P0916Js hardware code before replacement to prevent firmware mismatch.
- Maintain low-impedance protective grounding to enhance noise immunity.
- Observe strict ESD precautions during handling and maintenance.
