Product Overview

Basic Information

• Part Number: 51305557100 (51305557‑100)

• Module Type: Analog Output (AO) Module

• Compatible Systems: Honeywell TDC3000, TPS, Experion PKS

• Manufacturer: Honeywell

• Weight: Approx. 0.32 kg (0.71 lb)

• Status: Discontinued (new/remanufactured/used available)

• Certification: CE, UL, CSA

Technical Specifications

• Output Channels: 8 isolated analog outputs

• Signal Ranges: 4–20 mA (default); 0–10 V (configurable)

• Resolution: 12‑bit D/A conversion

• Accuracy: ±0.1% full scale (25°C)

• Power Supply: 24 VDC (±10%) or 5 VDC from backplane

• Operating Temperature: ‑20°C to +70°C (‑4°F to +158°F)

• Storage Temperature: ‑40°C to +85°C (‑40°F to +185°F)

• Humidity: 5%–95% RH, non‑condensing

• Isolation: 1500 VAC between channels and backplane

• Dimensions: Standard TDC3000 board (≈230 mm × 120 mm)

Key Features

1. High‑Precision Analog Output: 12‑bit resolution and ±0.1% accuracy ensure precise control of field devices。

2. 8 Isolated Channels: Each channel is isolated to prevent crosstalk and ground loops.

3. Dual‑Range Support: Configurable for 4–20 mA (current) or 0–10 V (voltage) outputs。

4. Fault Diagnostics: Onboard LEDs for power, run, and channel fault indication.

5. Hot‑Swappable: Can be replaced online with ESD precautions, minimizing downtime.

6. Industrial Ruggedness: Designed for vibration, electrical noise, and wide temperature ranges.

Applications

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

• System Role: Analog output interface for TDC3000/TPS DCS.

• Use Cases:

  • Driving control valves, I/P converters, and motor actuators.

  • Providing setpoints to variable‑frequency drives (VFDs).

  • Outputting analog signals to chart recorders and indicators.

Installation & Wiring

1. ESD Precautions: Use anti‑static wristbands and ESD‑safe surfaces.

2. Power Off: De‑energize the chassis before insertion/removal.

3. Chassis Installation: Insert into a free slot and secure with screws.

4. Field Wiring:

   • For 4–20 mA: Connect +/− to actuator/valve terminals.

   • For 0–10 V: Connect Vout/GND to device inputs.

   • Use shielded twisted‑pair cables; follow Honeywell standards.

5. Configuration: Use TPS/TDC3000 tools to set channel range and scaling.

Maintenance

• Periodic Inspection: Check LED status, cable tightness, and power supply.

• Cleaning: Remove dust with a dry, soft cloth; avoid liquids.

• Fault Handling:

  • Verify 24 VDC power and field wiring integrity.

  • Use system diagnostics to identify channel or board faults.

  • Replace faulty modules with certified spares only.

Safety Notes

• Perform all work with chassis power disconnected.

• Operate within rated temperature and humidity limits.

• Unauthorized modification or disassembly is prohibited.

• Comply with site ESD and safety procedures.