Technical Specifications

Part Number: 51304270100 / 51304270‑100

Designation: EPDG I/O Board (Enhanced Peripheral Device Gateway)

System Compatibility: Honeywell TDC 3000, TPS, Universal Station (US)

Revision: REV E (common), REV A‑D also available

Function: Interface for display, keyboard, cursor, printer (US peripherals)

Connectors: D‑sub for display/keyboard, parallel port for printer

Power Supply: 5 VDC, ±12 VDC (from US backplane)

Operating Temp: 0°C to +50°C

Storage Temp: −40°C to +85°C

Humidity: 5%–95% non‑condensing

Dimensions (W×H×D): ~220 × 120 × 30 mm

Weight: ~0.3 kg

Mounting: Standard US slot, front‑load

Key Features

EPDG peripheral gateway for TDC 3000/TPS Universal Station

4‑port interface: display, keyboard, cursor control, printer

Compact plug‑in design for easy installation/replacement

LED status indicators for power and communication

Conformal coating for dust/moisture resistance

Replacement part: Superseded by 51304584‑100 (EPDGP I/O) in non‑CE stations

Applications

TDC 3000 / TPS Universal Station (operator workstation) cabinets

Oil & gas, petrochemical, power, pulp & paper, water treatment

Process control rooms, HMI workstations, operator interface systems

Plants using Honeywell TDC 3000/TPS DCS

Related Part Numbers

51304270‑100: EPDG I/O Board (REV E, this model)

51304584‑100: EPDGP I/O Board (replacement, non‑CE)

51304269‑001: EPDG I/O (REV D, older revision)