G6B-4CB OMRON Interface Module Din Rail

Review OMRON 24vdc Interface Module Din Rail Made In Japan Used

The Omron G6B-4CB 24VDC 4-Relay Interface Module is a versatile and reliable solution for controlling electrical devices in various industrial applications. This module, which conforms to the DIN rail mounting standard, is designed with a compact size of 120 x 67.2 mm, making it an ideal choice for space-constrained installations.

The Omron G6B-4CB is equipped with four normally open (NO) form C relays, each capable of handling a maximum current of 10A and a voltage of 250VAC or 30VDC. The relays are optically isolated from the input and output circuits, ensuring the highest level of electrical insulation and providing protection against electromagnetic interference.

This interface module features four 24VDC inputs, which can be configured as either normally open or normally closed contacts. The inputs are rated for a maximum current of 10mA and a voltage of 24VDC. The module also includes LED indicators for each input, providing clear visual confirmation of the input status.

The Omron G6B-4CB is designed for easy integration into various control systems, with a wide operating temperature range of -25 C to 70 C. The module is also UL508A and CE certified, ensuring compliance with the most stringent safety and quality standards.

The compact size, high reliability, and versatile functionality of the Omron G6B-4CB 24VDC 4-Relay Interface Module make it an essential component for various industrial automation applications, including process control, HVAC systems, and machine building. The module's DIN rail mounting design allows for easy installation, and its robust construction ensures reliable operation even in demanding environments.

The Omron G6B-4CB 24VDC 4-Relay Interface Module DIN Rail is a versatile and compact device designed for use in various automation applications. Here are some pros and cons that may help you decide if this relay module is the right choice for your project:

1. Compact Design: This relay module has a compact DIN rail mounting design, making it easy to install and integrate into control panels and automation systems.

2. Versatile: It comes with four opto-isolated SPDT relays, each capable of handling up to 2A of current and 30VAC or 60VDC. This makes it suitable for a wide range of applications.

3. Easy to Use: The module features a simple-to-use interface, with LED indicators for each relay and a clear labeling of the terminals.

4. Opto-Isolation: The use of opto-isolated relays ensures that the control and power circuits are electrically isolated, reducing the risk of electrical interference and noise.

5. Wide Voltage Range: The module can be powered using a 24VDC power supply, making it suitable for use in various industrial applications.

1. Limited Relay Capacity: This module comes with only four relays, which may not be sufficient for more complex automation systems.

2. Power Consumption: The module consumes around 1.2W of power when all relays are in the de-energized state, which could be a concern for applications where power consumption needs to be minimized.

3. Limited Communication Options: This module does not have built-in communication interfaces like Ethernet, Modbus, or Profibus. If you require communication capabilities, you may need to consider additional hardware.

In conclusion, the Omron G6B-4CB 24VDC 4-Relay Interface Module DIN Rail is a reliable and versatile solution for applications requiring a compact and opto-isolated relay module. Its wide voltage range, easy-to-use interface, and compact design make it an attractive option for many automation projects. However, its limited relay capacity and power consumption may be drawbacks for larger and more complex systems. Ultimately, the decision to purchase this relay module will depend on the specific requirements of your automation project. If you need more relays or communication capabilities, you may need to consider alternative solutions.

Details:

Please review photos carefully for condition and configuration. Specifications. Manufacturer: Omron model: G6B-4CBrelay quantity: 4 coil voltage : 24 documenting: din rail or panel mount country of manufacture: japan. Used industrial condition with normal cosmetic wear from prior installation and storage.

This module contains four relays in a compact din-rail mount package, allowing plc outputs to control higher current loads while providing electrical isolation. Omron G6B-4CB relay interface module with 24vdc coil, designed for industrial automation and plc control applications.

specifications genpurrelays:

• brand: Omron
• mpn: G6b-4cb
• mounting style: Din Rail
• type: Relay Interface Module
• country of origin: Japan

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• availability: in stock
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• started: march 5, 2026
• prices: $29.99–$190.64
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