Product Overview

Basic Information

• Part Number: 51304907200 (51304907‑200)

• Module Type: Printer Interface I/O Module

• Compatible System: Honeywell TDC3000 DCS / TPS

• Manufacturer: Honeywell

• Country of Origin: USA

• Dimensions: 203 × 127 × 25 mm (2 × 13 × 23.7 cm)

• Weight: Approx. 160 g

• Certification: CE, RoHS, UL

Technical Specifications

• Power Supply: 24 VDC ±10% (backplane), 10 mA typical

• Interface: Centronics‑compatible parallel port (DB25)

• Communication Protocol: TDC3000 proprietary backplane protocol

• Data Rate: Up to 50 kbps

• Printer Compatibility: Honeywell industrial line printers, dot‑matrix printers

• Isolation: 1500 VDC (channel‑to‑backplane)

• Operating Temperature: -10°C to +55°C

• Storage Temperature: -20°C to +70°C

• Humidity: 5%–95% RH, non‑condensing

• Mounting: Standard TDC3000 I/O rack slot

Key Features

• Dedicated Printer Interface: Optimized for industrial hardcopy output in DCS environments.

• High‑Speed Parallel Communication: Fast data transfer for alarms, logs, and reports.

• Electrical Isolation: Protects system from printer‑side noise and faults.

• Hot‑Swappable: Online replacement without system shutdown.

• Self‑Diagnostics & LEDs: Power, run, fault indicators for real‑time status.

• Conformal Coating: Withstands dust, moisture, and harsh chemicals.

• Compact Form Factor: Standard TDC3000 module size for easy integration.

Application Scope

• Industries: Power, chemical, oil & gas, pulp & paper, metallurgy.

• Use Cases: Alarm logging, process report printing, historical data hardcopy, event recording.

• System Role: TDC3000 DCS interface for reliable, high‑volume printer output.

Installation & Wiring

1. Power Off: De‑energize the rack before insertion/removal.

2. Rack Installation: Insert into a standard TDC3000 I/O slot and secure.

3. Printer Wiring: Use a shielded parallel cable (DB25) between module and printer; keep away from high‑voltage lines.

4. Grounding: Single‑point grounding to avoid ground loops.

5. ESD Protection: Wear anti‑static wristbands during handling.

Indicator Description

• PWR (Green, steady): Power supply normal.

• RUN (Green, flashing): Module communicating and operating normally.

• FLT (Red, on): Module fault, communication loss, or printer error.

Maintenance Requirements

• Periodic Inspection: Check connections and terminals for looseness or corrosion.

• Cleaning: Wipe surface dust with a dry soft cloth; avoid liquid cleaners.

• Replacement: Use only original Honeywell parts; do not disassemble the board.

• Fault Handling: Address red FLT alarms promptly to avoid loss of hardcopy capability.

Safety Notice

• All wiring and maintenance must be performed with power disconnected.

• Do not exceed rated voltage, current, or temperature limits.

• Unauthorized modification or disassembly is prohibited.

• Comply with site safety rules and ESD procedures.