Model Explanation

• 51196653: Base part number for TDC3000 five‑slot power supply

• ‑100: Standard base model

• REV: Hardware revision identifier; this unit is Rev. C

Technical Parameters

• Device Type: 5‑slot DCS power supply module

• Revision: Rev. C

• Compatibility: Honeywell TDC3000, Experion PKS (5‑slot card files)

• Input Voltage: 120/240 VAC, 47–63 Hz

• Output Voltages & Max Current:

  • +5 VDC: 30 A

  • +12 VDC: 10 A

  • −12 VDC: 1 A

  • +27 VDC: 1.2 A

• Operating Temperature: 0 °C to +60 °C

• Humidity: 5%–95%, non‑condensing

• Dimensions: 28 mm × 328 mm × 280 mm

• Weight: Approx. 0.76 kg

• Isolation: Integrated input‑to‑output galvanic isolation

Interface & Communication Configuration

• Input: AC power terminal block (120/240 VAC)

• Output: Backplane gold finger connector for 5‑slot card file

• Status Indicators: Power OK, Fault LEDs on front panel

• Protection: Overvoltage, overcurrent, short‑circuit protection

Core Functions

• Multi‑Rail Power Distribution: Delivers stable +5 VDC, ±12 VDC, and +27 VDC to five slots

• System Reliability: Maintains DCS operation during voltage fluctuations

• Fault Protection: Shuts down safely on overload/short circuit; triggers alarm

• Hot‑Swap Support: Allows replacement without system shutdown (redundant configs)

• Backplane Isolation: Protects modules from power‑line noise and spikes

Application Scope

• Honeywell TDC3000 / Experion PKS distributed control systems

• Process industries: chemical, power generation, oil & gas, refining

• Legacy DCS cabinets with five‑slot card files

• System upgrades, replacements, and spare power supplies

Operation & Maintenance Instructions

• Install only with system powered off; observe ESD precautions

• Verify AC input voltage (120/240 VAC) matches module rating before power‑on

• Check that Power OK LED is lit; Fault LED off during normal operation

• Periodically clean air vents and connectors; ensure adequate ventilation

• Avoid overloading; do not exceed five‑slot configuration

• For critical systems, use redundant power supplies to minimize downtime