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Allen-Bradley 1734-OB8S | 8-Channel 24V DC Safety Output Module for POINT I/O Systems
Overview
The Allen-Bradley 1734-OB8S is an 8-channel safety-rated digital output module from the POINT I/O family. It delivers 24V DC sourcing outputs for safety-critical applications and is certified for SIL 3 (IEC 61508) and PLe (ISO 13849-1). Designed for use with CIP Safety over EtherNet/IP, it is an ideal solution for distributed machine safety architectures.
Key Features
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8 Digital Sourcing Outputs – 24V DC, P-channel
-
Safety-Certified – SIL 3, PLe, Category 4 compliant
-
Supports CIP Safety – Over EtherNet/IP for distributed safety systems
-
Independent Channels – Each output channel individually controllable
-
Integrated Diagnostics – Short circuit, overload, and open load detection
-
LED Indicators – Channel and module status at a glance
-
Compact Form Factor – DIN-rail mountable for space-saving installation
-
Hot-Swappable – Replaceable without system power-down
Technical Specifications
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Catalog Number: 1734-OB8S
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Output Type: Digital sourcing (PNP)
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Channels: 8
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Output Voltage: 24V DC nominal (19.2–28.8V DC range)
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Output Current per Channel: 2 A max
-
Total Output Current (module): 8 A max
-
Response Time: <10 ms
-
Diagnostics: Per channel short-circuit, over-temperature, open load
-
Current Draw: 85 mA @ 5V DC, 60 mA @ 24V DC
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Mounting: DIN rail with POINT I/O terminal base
-
Operating Temperature: -20°C to +55°C (-4°F to 131°F)
-
Certifications: TÜV, UL, CE, CSA, ATEX, IECEx
Applications
-
Emergency Stop Outputs
-
Safe Actuator Control
-
Motor Starters and Safety Relays
-
Safety Zones in Packaging and Material Handling
-
Machine Guarding Systems
Why Choose the 1734-OB8S?
-
Compact and Certified – High safety rating in a small footprint
-
Flexible Safety Control – Compatible with GuardLogix and other CIP Safety systems
-
Fast Response and Diagnostics – Ensures rapid shutdown and troubleshooting
-
Reliable Rockwell Performance – Built for critical industrial safety tasks
Order Now
In stock and available for global shipping.
Description
Allen-Bradley 1734-OB8S | 8-Channel 24V DC Safety Output Module for POINT I/O Systems
Overview
The Allen-Bradley 1734-OB8S is an 8-channel safety-rated digital output module from the POINT I/O family. It delivers 24V DC sourcing outputs for safety-critical applications and is certified for SIL 3 (IEC 61508) and PLe (ISO 13849-1). Designed for use with CIP Safety over EtherNet/IP, it is an ideal solution for distributed machine safety architectures.
Key Features
-
8 Digital Sourcing Outputs – 24V DC, P-channel
-
Safety-Certified – SIL 3, PLe, Category 4 compliant
-
Supports CIP Safety – Over EtherNet/IP for distributed safety systems
-
Independent Channels – Each output channel individually controllable
-
Integrated Diagnostics – Short circuit, overload, and open load detection
-
LED Indicators – Channel and module status at a glance
-
Compact Form Factor – DIN-rail mountable for space-saving installation
-
Hot-Swappable – Replaceable without system power-down
Technical Specifications
-
Catalog Number: 1734-OB8S
-
Output Type: Digital sourcing (PNP)
-
Channels: 8
-
Output Voltage: 24V DC nominal (19.2–28.8V DC range)
-
Output Current per Channel: 2 A max
-
Total Output Current (module): 8 A max
-
Response Time: <10 ms
-
Diagnostics: Per channel short-circuit, over-temperature, open load
-
Current Draw: 85 mA @ 5V DC, 60 mA @ 24V DC
-
Mounting: DIN rail with POINT I/O terminal base
-
Operating Temperature: -20°C to +55°C (-4°F to 131°F)
-
Certifications: TÜV, UL, CE, CSA, ATEX, IECEx
Applications
-
Emergency Stop Outputs
-
Safe Actuator Control
-
Motor Starters and Safety Relays
-
Safety Zones in Packaging and Material Handling
-
Machine Guarding Systems
Why Choose the 1734-OB8S?
-
Compact and Certified – High safety rating in a small footprint
-
Flexible Safety Control – Compatible with GuardLogix and other CIP Safety systems
-
Fast Response and Diagnostics – Ensures rapid shutdown and troubleshooting
-
Reliable Rockwell Performance – Built for critical industrial safety tasks
Order Now
In stock and available for global shipping.