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OPTO 22 G4PB4R Output Mounting Rack

The G4PB4R is a compact four-channel output mounting rack designed to accommodate up to four G4 output modules. It provides channel-to-channel isolation for all field and control circuits. The rack supports positive-true and negative-true control signals from computer I/O ports. Modules can be easily inserted and removed without disturbing wiring, thanks to the threaded captive hold-down screws. Barrier strips with screw terminals facilitate connections for field, control, and power. The rack requires minimal panel space, includes a spare fuse for modules, and operates over a temperature range of 0 to 70°C. It is suitable for applications in industrial automation, process control, system monitoring, and testing and measurement.

Authorized Distributors
Source:Newark
Part No:G4PB4R
Stock:19
Inv Date:06-22-2026
Price: Unit price: $78.89
Buy/RFQ:
Source:DigiKey
Part No:G4PB4R
Stock:2
Inv Date:06-22-2026
Price: Unit price: $88.57
Buy/RFQ:
Part No:G4PB4R
Stock:8
Inv Date:06-23-2026
Price: Unit price: $80.66
Buy/RFQ:
Part No:G4PB4R
Stock:21
Inv Date:06-22-2026
Price: Unit price: $78.89
Buy/RFQ:
Part No:G4PB4R
Stock:5
Inv Date:06-22-2026
Price: Unit price: $78.63
Buy/RFQ:
Part No:G4PB4R
Stock:5
Inv Date:06-22-2026
Price: Unit price: $78.63
Buy/RFQ:

OPTO 22 G4PB4R Output Mounting Rack Specifications:

  • Operating temperature: 0° to 70°C
  • Module capacity: 4 G4 output modules
  • Connection: Screw-type barrier strip accommodates up to 10 AWG wire
  • Control interface: 50-pin header connector for logic signals
  • Dimensions: Not specified in provided data
  • Physical Features: Secures modules with threaded captive hold-down screws
  • Includes: Spare fuse for modules
  • Connections: Barrier strips for field, control, and power connections
  • Compliance: UL recognized, CSA certified, CE compliant
  • Humidity: 95% relative humidity, non-condensing

Buy the Opto 22 G4PB4R – Reliable Digital Output Rack for Industrial Applications

Enhance your automation system with the G4PB4R output mounting rack from Opto 22. This compact, easy-to-install rack securely holds up to four digital output modules, providing excellent channel-to-channel isolation for safe operation. With screw terminal connections for field wiring and control, the G4PB4R simplifies system wiring and maintenance. Ideal for industrial control, monitoring, and testing, it operates reliably over a temperature range of 0 to 70°C. Enhance your system's robustness and flexibility today by purchasing online.

Buy Opto 22 G4PB4R now and experience unmatched reliability and performance in industrial automation and process control.

Frequently Asked Questions

Where can I buy OPTO 22 G4PB4R?

You can click on the BUY or RFQ button to purchase G4PB4R from an authorized OPTO 22 distributor.

How do I troubleshoot issues or seek technical support for part G4PB4R?

You can download the G4PB4R datasheet or visit the OPTO 22 website for support.

Who is the manufacturer of G4PB4R?

OPTO 22

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