Honeywell
Honeywell 621-9934C I/O Rack Power Supply Module
SKU: 621-9934C In Stock
HoneywellPower Supply ModuleUCN series
A i/o rack power supply module for Honeywell systems — the 621-9934C handles Function: I/O rack power supply | Output Voltage: Regulated 24 VDC | Input Voltage: 115 V or 230 V AC. Factory-sealed, tested on live rack with 48-hour burn-in. Ships today from Shenzhen. 12-month warranty.
Technical Specifications
| 621-9934C | is a high-reliability I/O rack power supply module designed for IPC 620 and Universal Control Network (UCN) systems. It delivers stable 24VDC regulated power to logic managers and I/O modules, ensuring consistent performance in industrial automation environments. |
|---|---|
| Model | 621-9934C |
| Function | I/O rack power supply |
| Output Voltage | Regulated 24 VDC |
| Input Voltage | 115 V or 230 V AC |
| Dimensions | 94 × 106 × 22 mm |
| Alternate Dimensions | 264 × 32 × 127 mm (varies by source) |
| Weight | 1.45 kg to 3.55 lbs (approx. 1.6 kg) |
| Origin | USA |
| Warranty | 12 months |
| Stable Power Output | Provides regulated 24VDC for consistent module operation |
| Dual Voltage Input | Accepts both 115V and 230V AC for global deployment |
| High Efficiency | Engineered for low ripple and overload protection |
| Compact Design | Slim profile for easy integration into control racks |
| Industrial Grade | Built for demanding automation and process control environments |
| Reliable Performance | Supports IPC 620 and UCN systems with proven durability |
| Certified Quality | Meets international safety and performance standards |
| Fast Deployment | Quick shipping and installation for system upgrades or replacements |
| Manufacturer | Honeywell |
| Model / SKU | 621-9934C |
📩 Request a Quote — 621-9934C
✓ Ships within 24 hours | ✓ 12-Month Warranty | ✓ Worldwide Delivery
Category: honeywell tdc 2000 tdc 3000 ucn series
Detailed Product Information
Compatibility
For Honeywell platforms. Verify firmware, slot, power budget. Send label photo — we confirm within 4 hours.
Real Inventory
Physically in Shenzhen. Not virtual. 10,000+ modules. Ships today.
Support
Engineers with 8+ years on Honeywell. Video call help. Part cross-referencing. Response within 4 hours.
Installation
Verify backplane voltage. ESD mandatory. Stop if it does not slide smoothly. Run diagnostics after install.
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