Product Description
Allen-Bradley 1734-OB8S
The Allen-Bradley 1734-OB8S is a POINT Guard I/O™ safety output module designed for demanding industrial automation applications. As part of the versatile POINT I/O family, this module provides 8 sourcing-type safety-rated outputs, enabling the safe control of actuators, solenoids, and indicators within a larger safety system. It is engineered to meet high safety standards, including SIL 3 and PLe, ensuring reliable and secure operation of machinery. Its compact, modular design allows for easy integration into existing control panels, saving space and simplifying wiring. The 1734-OB8S communicates over a backplane with a POINT I/O communication adapter, making it compatible with various networks like EtherNet/IP, providing flexibility and scalability for your safety architecture.
Technical Specifications:
- Module Type: POINT Guard I/O Safety Output Module
- Outputs: 8 sourcing, non-isolated
- Output Voltage Range: 19.2…28.8V DC
- Current per Output: 0.5 A max per channel
- Safety Rating: SIL 3, PLe (Category 4)
- Required Terminal Base: 1734-TB, 1734-TBS, 1734-TOP, or 1734-TOPS
- Operating Temperature: -20°C to 55°C (-4°F to 131°F)

Allen-Bradley 1734-OB8S
Discover the Allen-Bradley 1734-OB8S, an 8-channel 24V DC sourcing safety output module from the POINT Guard I/O family, designed for reliable performance in SIL 3 and PLe safety applications.






