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Based on over 5000 reviews
Description:621-9934C — power supply module for stable voltage delivery and reliable operation of industrial automation systems.
Product condition: New
Packing condition:Factory Packing
100% insured shipping: A guarantee for your purchases
PLC Autocontroller DELIVER PARTS TO WORLD.
| Manufacturer | HONEYWELL |
| Item number | 621-9934C |
| Country of Origin | United States |
| Lead Time | In stock |
| After-Sales Support | 12-months |
| HS Code / Commodity code | 8537101190 |
Quotes are valid for 30 days from the day the quote is received unless stated otherwise at the time of quotation.
Yes,we offer one year warranty for all new products.
Yes. We worked with FEDEX/DHL/TNT/UPS/ allowing us to provide swift global delivery of parts to any corner of the world.
Normally 3-5 working days,some remote areas 5-7 days more.
PLC Autocontroller | 20-year spare part express
621-9934C|power supply module
Sales Manager May | Email: ab@mooreplc.com | Phone: +8618106909650 (WhatsApp) | WeChat: dcsfcs
Main Technical Parameters
Ø Model Number 621-9934C
Ø Module Type: I/O Back Power Supply Module
Ø Input Voltage: 115/230VAC, 47/63Hz
Ø Output Voltage: 24VDC
Ø Output Current/Power: Approx. 1.6/0.8A (115/230V)
Ø Applicable Systems: Honeywell IPC620/UCNI/O architecture
Ø Ambient Temperature Range: –20°C to +60°C
Ø Certifications/Standards: CE, UL, CSA, etc.
Model 621-9934C is an I/O rack power supply module from Honeywell, suitable for I/O racks in its IPC620 series or UCN series systems. This module provides a stable 24VDC power supply to the logic managers and I/O modules within the rack.
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Product Advantages |
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High-Reliability Power Supply: This module provides a stable 24VDC power supply to multiple I/O modules in the rack, ensuring stable system operation. |
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Legacy System Compatibility: Suitable for Honeywell IPC620/UCN architecture, ideal for maintaining or replacing older systems. |
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Industrial-Grade Design: Supports wide input voltage (115/230V) and wide temperature range (–20°C to +60°C), suitable for harsh environments. |
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Modular Maintenance: The power supply module can be replaced individually without replacing the entire rack, significantly reducing the risk of system downtime. |
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Application Areas |
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Power supply for I/O racks in DCS architectures of chemical/oil refineries. |
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Centralized power supply for I/O modules in power plant (coal-fired/gas-fired) control systems. |
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In metallurgical and mining automation systems, I/O systems require a stable power supply to ensure the operation of field modules. |
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In long-running equipment such as water treatment plants and environmental monitoring systems, power modules are used as spare parts for replacement. |
PLC Autocontroller
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Rockwell Allen-Bradley | Prosoft | Schneider Modicon Quantum | Bachmann | General Electric GE | Woodhead | Siemens
Distributed Control System (DCS)
ABB | HIMA | Invensys Foxboro | Yokogawa | Invensys Triconex | Honeywell | Westinghouse Emerson | Woodword
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