1734-0B8S
1734-0B8S
Manufacturer: ALLEN BRADLEY
Condition: New and Unused, Surplus.
Overview of Allen-Bradley 1734-OB8S POINT Guard I/O Safety Output Module
The Allen-Bradley 1734-OB8S is a safety discrete output module designed as part of the POINT Guard I/O family. It provides 8 current sourcing safety output channels rated for 24 V DC operation, supporting safety applications that require a minimum Safety Integrity Level (SIL) of 2. The module supports electronic short-circuit detection and protection, ensuring safe and reliable operation in industrial environments.
Key Features of 1734-OB8S
- Eight (8) safety output channels with current sourcing (NPN) configuration.
- Power supply voltage range: 19.2 to 28.8 V DC.
- Output current per channel: 1 A; total output current: 8 A max.
- Electronic short-circuit fault detection and protection for both short high, short low, and cross-circuit faults.
- Reaction time: less than 6.2 milliseconds.
- Compatible with standard POINT I/O terminal bases: 1734-TB, 1734-TBS, 1734-TOP series.
- Module status indication via yellow lock status LED, green/yellow power status LED, and individual output channel indicators.
- Operating temperature range: -20 to 55 °C (-4 to 131 °F).
- Power dissipation: Approximately 3.02 Watts.
- Open-type enclosure for convenient mounting in industrial control panels.
Technical Specifications
| Specification | Details |
|---|---|
| Number of Outputs | 8 safety discrete outputs |
| Output Type | 24 V DC current sourcing |
| Supply Voltage | 19.2 - 28.8 V DC |
| Output Current | 1 A per channel, 8 A total max |
| Safety Rating | Minimum SIL2 |
| Short Circuit Detection | Electronic detecting 3 types of faults |
| Reaction Time | <6.2 ms |
| Indicators | Lock status LED, power status LED, channel status LEDs |
| Operating Temperature | -20 to 55 °C (-4 to 131 °F) |
| Power Dissipation | 3.02 Watts |
| Module Weight | Approx. 62 g |
| Enclosure Type | Open style for mounting |
Applications / Use Cases
The 1734-OB8S output module is designed for safety applications in industrial automation settings such as emergency shutdown systems, safety gates, and other machine guarding controls. Its fast reaction time and fault detection enhance system safety and reliability in safety-critical environments.
Price Matching / Price on Inquiry
Price Matching / Price on Inquiry
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Warranty
Warranty
Leadtime offers a 1-year warranty for all products sold and repaired, providing a dependable and reliable investment in your company's future.
