Description
Product Description
The Honeywell 51400955-100 is a high-performance Process Network Interface (PNI) board engineered for Honeywell Distributed Control Systems (DCS). Designed to act as a robust communication bridge between field devices and central control systems, it ensures reliable, high-speed data exchange across multiple industrial protocols. Its durable construction and advanced signal isolation make it ideal for demanding industrial environments.
Technical Specifications
| Feature |
Specification |
| Material |
High-grade aluminum alloy for heat dissipation and mechanical durability |
| Operating Voltage |
12 – 36 VDC |
| Operating Temperature |
-40 °C to +85 °C |
| Communication Protocols |
RS-485, CANbus, MODBUS |
| Maximum Data Rate |
1 Mbps |
| Digital Inputs |
16 channels |
| Digital Outputs |
8 channels |
| Protection Rating |
IP20 |
| Dimensions |
13.4 × 8.5 × 1.5 cm |
| Weight |
1.74 lbs |
Key Features
-
Seamless integration with Honeywell TDC 3000 and related DCS platforms.
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Multi-protocol support for versatile connectivity with sensors, actuators, and automation devices.
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Signal conditioning and electrical isolation for stable communication.
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Compact and rugged aluminum housing designed for industrial reliability.
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Enhanced operational stability in extreme temperature and electrical environments.
Applications
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Oil & Gas: Monitor and control field instruments, valves, and sensors.
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Chemical & Petrochemical: Maintain safe, efficient operations in complex process plants.
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Power Generation: Integrate turbine, grid, and generator controls.
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Pharmaceutical & Food Processing: Support precise process control in regulated environments.
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Manufacturing: Improve automation reliability and production throughput.
FAQ
Q: Which Honeywell DCS systems are compatible with this board?
A: Fully compatible with Honeywell TDC 3000 and related distributed control platforms.
Q: Can this board operate in harsh environments?
A: Yes, it supports temperatures from -40 °C to +85 °C and has robust aluminum housing for industrial conditions.
Q: What protocols are supported?
A: RS-485, CANbus, and MODBUS are supported for reliable communication with diverse field devices.
Q: How many I/O channels does it provide?
A: The board offers 16 digital input channels and 8 digital output channels.
