Model Explanation

51401635-150

5140: Honeywell DCS Core Hardware Series

16: UCN Communication Control Sub-series

35: High-performance Communication Controller (HCC)

150: Hardware Version (Standard Configuration Version, with Status LED Display)

Related Model: 51401635-200 (Redundancy Enhanced Version, Supports Dual Network Fault Tolerance) Technical Specifications

Network Protocol: UCN dedicated protocol (1 Mbps)

Processor: High-performance 32-bit RISC processor

Memory: 4 MB RAM (data cache), 2 MB Flash (firmware storage)

Communication Interface:

2×UCN network ports (redundant A/B network)

Internal Bus (communication with UCN backplane)

Power Supply: 5 VDC (backplane power supply), approximately 350 mA

Operating Temperature: 0°C ~ +60°C

Storage Temperature: -40°C ~ +85°C

Size: 3 cm × 32.5 cm × 28 cm

Weight: Approximately 1.2 kg

Certifications: CE, UL, CSA, SIL3 compliance

Interfaces and Configuration

Installation Method: UCN rack standard slots (hot-swappable support)

Panel Indicators: Multiple groups of LEDs (power, network connection, data transmission/reception, fault, redundant status)

Configuration Method: Set network parameters, node addresses, redundant mode through TPS/Experion PKS system software

Redundancy Support: 1:1 hot backup, fault switching time < 100 ms

Core Functions

UCN Network Management: Network initialization, node registration, data routing, bandwidth allocation

Real-time Data Exchange: High-speed data transmission between controller, I/O module, and operation station

Redundancy Control: Dual UCN network redundancy management, seamless switch in case of single network failure

Fault Diagnosis: Network interruption, node offline, data anomaly alarm and log recording

System Expansion: Supports UCN network node expansion, suitable for large-scale control systems Application scenario

System: Honeywell TDC 3000, TPS, Experion PKS (UCN architecture)

Industry: Petrochemicals, thermal power / nuclear power, metallurgy, papermaking, pharmaceuticals

Purpose: UCN network communication management, control layer data hub, system redundancy guarantee

Installation: UCN standard rack, deployed in the same cabinet as C300 controller and I/O modules