Honeywell 621‑9934 I/O Rack Power Supply

Description

The Honeywell 621‑9934 Power Supply Module delivers regulated DC power to Honeywell I/O racks, ensuring stable operation of control modules in TDC 3000 and Experion PKS systems.

Specifications

• Manufacturer: Honeywell
• Model Number: 621‑9934
• Product Type: I/O Rack Power Supply Module
• System Compatibility: Honeywell TDC 3000 / Experion PKS
• Input Voltage: 120/240 VAC selectable
• Output Voltage: 24 VDC regulated
• Output Current: Up to 5 A
• Cooling: Convection cooled
• Mounting: Rack‑mounted installation
• Operating Temperature: –20 °C to +70 °C
• Weight: ~1.6 kg

Features

• Stable DC Output: Provides regulated 24 VDC for I/O modules
• Wide Input Range: Supports 120/240 VAC mains supply
• Industrial Reliability: Designed for continuous duty in harsh environments
• Overload Protection: Safeguards against short circuits and excess current
• Hot‑Swappable: Enables quick replacement without system downtime
• Compact Design: Fits Honeywell racks with minimal footprint