Product Overview

The 5453-203 (Model: 5453-203) is a high-performance Ethernet Field Terminal Module (FTM) engineered to provide critical network connectivity for Woodward MicroNet and MicroNet Plus control platforms. This module serves as the primary communication gateway between the localized turbine control backplane and the plant-wide supervisory network. The 5453-203 (Part Number: 5453-203) enables seamless data exchange for monitoring, configuration, and remote diagnostics, ensuring real-time turbine metrics are accessible to SCADA and DCS systems.

Revision E of the 5453-203 (Model: 5453-203) is optimized for high-speed deterministic communication. It supports standard Modbus TCP/IP as well as Woodward’s proprietary communication protocols, allowing engineers to perform GAP (Graphical Application Programmer) software uploads and downloads directly across the network. This eliminates the need for localized serial connections during maintenance. The hardware features industrial-grade electrical isolation and EMI protection, designed for the rigorous environments of power generation, marine propulsion, and oil and gas compressor stations.

Detailed Technical Specifications

The 5453-203 is designed for high-availability communication within VME-standard control architectures.

• Manufacturer: Woodward

• Model Number: 5453-203

• Order Number (P/N): D465616

• Hardware Revision: Rev E

• Product Type: Ethernet Interface Field Terminal Module (FTM)

• System Compatibility: MicroNet / MicroNet Plus Turbine Control Racks

• Communication Standard: 10Base-T / 100Base-TX Ethernet

• Data Transfer Rate: 10/100 Mbps (Full Duplex, Auto-negotiating)

• Interface Connectors: RJ45 Ethernet Port and High-Density Rack Interface Connector

• Supported Protocols: Modbus TCP/IP, UDP, Woodward GAP Software Interface

• Recommended Cabling: Category 5e (Cat5e) or better, Shielded Twisted Pair (SSTP) for industrial EMI suppression

• Input Power Requirements: 18–32 VDC (Nominal 24 VDC)

• Current Draw: < 200 mA at 24 VDC

• Isolation Voltage: 500 Vrms to chassis ground

• Operating Temperature: –20°C to +70°C

• Dimensions: Optimized for standard DIN rail or custom MicroNet FTM mounting plates

• Weight: 0.8 kg (1.76 lbs)