Honeywell 621-9933C Power Supply Module

The Honeywell 621-9933C Power Supply Module is a robust and reliable power supply unit designed to provide stable power to I/O modules within Honeywell’s industrial control systems. Engineered for demanding industrial environments, this module ensures consistent performance and longevity, making it an essential component in various automation and control applications.​

Product Specifications

Product Applications

The 621-9933C Power Supply Module is utilized across various industrial sectors to provide reliable power to I/O modules. Typical applications include:​

• Industrial Automation: Supplying power to control systems in manufacturing and processing plants.

• SCADA Systems: Providing stable power for supervisory control and data acquisition systems.

• Process Control: Ensuring consistent power delivery in chemical, oil & gas, and pharmaceutical industries.

• Machine Control Systems: Powering I/O modules in automated machinery and equipment.

• Building Automation: Supporting power needs in HVAC and lighting control systems.

• Energy Sector: Facilitating power supply in power generation and distribution systems.​

Product Advantages

• Stable Power Output: Delivers consistent voltage and current to I/O modules, ensuring reliable system performance.

• Dual Voltage Support: Accommodates both 115V and 230V AC inputs, offering flexibility in various installations.

• High Current Capacity: Provides up to 15A on the +5 VDC output, suitable for high-demand applications.

• Safety Certifications: Complies with international safety standards, including CE, TUV, UL508, and CSA.

• Compact Design: Optimized dimensions allow for efficient use of space within control panels.

• Ease of Maintenance: Designed for straightforward installation and replacement, minimizing downtime.​

Frequently Asked Questions (FAQs)

1. What is the primary function of the 621-9933C Power Supply Module?

It supplies stable DC power to I/O modules within Honeywell’s industrial control systems.​

2. Which systems are compatible with the 621-9933C Module?

It is compatible with Honeywell’s IPC 620 series and other industrial control systems requiring similar power specifications.​

3. What are the dimensions and weight of the 621-9933C Module?

The module measures 229 x 305 x 102 mmand weighs 2.4 kg.​

4. What input voltages does the module support?

It supports both 115 VAC and 230 VAC inputs, operating at frequencies between 47 and 63 Hz.​

5. What are the output specifications of the module?

It provides +5 VDC at up to 15A and +15 VDC at up to 2A.​

6. Is the module certified for safety standards?

Yes, it holds certifications from CE, TUV, UL508, and CSA.​

7. Can the module be used in high-demand applications?

Yes, its high current capacity makes it suitable for applications with significant power requirements.​

8. What is the warranty period for the 621-9933C Module?

We provide one year warranty.

9. Is the module suitable for international installations?

Yes, its dual voltage support and international certifications make it adaptable to various global standards.​

10. Where is the 621-9933C Module manufactured?

It is manufactured in the USA by Honeywell Electric Corporation.