Key Features

• Optocoupler‑isolated multi‑channel discrete inputs, compatible with 24 VDC logic signals and dry‑contact inputs.

• Galvanic isolation improves anti‑interference performance against EMI and RFI in harsh industrial sites.

• Dual redundant Ethernet supports Modbus TCP and EtherNet/IP for real‑time and stable data communication.

• Individual channel LED indicators and built‑in self‑diagnosis enable quick on‑site troubleshooting.

• Rugged industrial design with operating temperature from −40 °C to +85 °C.

• Certified with SIL2, CE, UL, ATEX II 3G and IECEx for safety‑critical control loops.

Technical Specifications

• Model: Woodward 5463‑428

• Type: NetCon 5000 High‑Density Discrete Input Module

• Power Supply: 18–32 VDC (nominal 24 VDC)

• Input Signal: 24 VDC discrete signal, dry‑contact compatible

• Isolation: Optocoupler galvanic isolation

• Communication: Dual redundant Ethernet (Modbus TCP, EtherNet/IP)

• Operating Temperature: −40 °C ~ +85 °C

• Certifications: SIL2, CE, UL, ATEX II 3G, IECEx

Applications

• Signal acquisition of emergency stop, valve limit switch and safety interlock for gas/steam turbines.

• Status monitoring of anti‑surge valves and auxiliary equipment in compressor systems.

• Digital input expansion for NetCon 5000 integrated control systems in power plants and petrochemical industries.