.svg?v=180920048278408794651747892223){kind=small}
1734-OB8S | Allen-Bradley POINT I/O 8-Channel Safety Sourcing Output Module
- Regular price
- $97.00
- Sale price
- $97.00
- Regular price
-
Couldn't load pickup availability
Do you need help?
Product Description P/N: 1734-OB8S
Description
The Allen-Bradley 1734-OB8S is a POINT I/O safety output module designed to provide eight current sourcing output channels. Operating at 24 VDC, it integrates into GuardLogix and SmartGuard safety systems for reliable machine and process safety control.
Technical Specifications
| Condition | New / Never Used Surplus |
| Brand | Allen-Bradley |
| Series | POINT I/O 1734 |
| Part Number | 1734-OB8S |
| Manufacturer | Rockwell Automation |
| Module Type | Safety I/O Module |
| Outputs | 8-Point |
| Supply Voltage | 24 Volts DC |
| Enclosure | Open |
| Dimensions | 3.03 x 0.98 x 2.17 in (HxWxD) |
| Output Current | 8 A |
| Power Dissipation | 4.5 Watts |
| Thermal Dissipation | 15.38 BTU/hour |
| Indicators | 1 yellow lock status indicator 1 green/yellow power status indicator 8 I/O channel status indicators |
Information About 1734-OB8S
The 1734-OB8S is part of the Allen-Bradley POINT I/O 1734 series, developed for safety-critical applications requiring distributed I/O solutions. It provides eight solid-state sourcing outputs, each rated at 1 A, with a total aggregate current capacity of 8 A per module. The module supports dual-channel mode for redundancy, enhancing functional safety performance. It operates with a nominal supply voltage of 24 VDC within a range of 19.2–28.8 VDC and has a maximum power dissipation of 4.5 W. Safety features include short-circuit detection, cross-circuit and overload protection, and diagnostic indicators for channel, power, and lock status. The unit has an isolation rating of 50 V continuous between field and system sides, tested to 707 VDC for 60 seconds. Compact and DIN rail–mounted, the 1734-OB8S is widely used in safety control architectures for manufacturing, material handling, and machine automation systems.
Key Features:
- Output Channels: Eight solid-state, current sourcing outputs rated at 1 A per channel, 8 A aggregate.
- Voltage Range: Operates at 24 VDC nominal, with 19.2–28.8 VDC supply range.
- Safety Functionality: Supports dual-channel mode for redundancy and reliable safety integration.
- Protection: Built-in detection for short circuits, cross-circuit faults, and overload conditions.
- Performance: Reaction time up to 6.2 ms with maximum field capacitance per output of 950 nF.
- Power: Maximum power dissipation of 4.5 W, typical 3.02 W, with thermal dissipation of 15.38 BTU/hr.
- Isolation: 50 V continuous insulation between field side and system; tested at 707 VDC.
- Diagnostics: Includes status LEDs for module lock, power, and individual channel activity.
The 1734-OB8S delivers the reliability and precision required for safety-critical output control in industrial automation.
Manufacturer information
Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other systems.
Description
The Allen-Bradley 1734-OB8S is a POINT I/O safety output module designed to provide eight current sourcing output channels. Operating at 24 VDC, it integrates into GuardLogix and SmartGuard safety systems for reliable machine and process safety control.
Technical Specifications
| Condition | New / Never Used Surplus |
| Brand | Allen-Bradley |
| Series | POINT I/O 1734 |
| Part Number | 1734-OB8S |
| Manufacturer | Rockwell Automation |
| Module Type | Safety I/O Module |
| Outputs | 8-Point |
| Supply Voltage | 24 Volts DC |
| Enclosure | Open |
| Dimensions | 3.03 x 0.98 x 2.17 in (HxWxD) |
| Output Current | 8 A |
| Power Dissipation | 4.5 Watts |
| Thermal Dissipation | 15.38 BTU/hour |
| Indicators | 1 yellow lock status indicator 1 green/yellow power status indicator 8 I/O channel status indicators |
Information About 1734-OB8S
The 1734-OB8S is part of the Allen-Bradley POINT I/O 1734 series, developed for safety-critical applications requiring distributed I/O solutions. It provides eight solid-state sourcing outputs, each rated at 1 A, with a total aggregate current capacity of 8 A per module. The module supports dual-channel mode for redundancy, enhancing functional safety performance. It operates with a nominal supply voltage of 24 VDC within a range of 19.2–28.8 VDC and has a maximum power dissipation of 4.5 W. Safety features include short-circuit detection, cross-circuit and overload protection, and diagnostic indicators for channel, power, and lock status. The unit has an isolation rating of 50 V continuous between field and system sides, tested to 707 VDC for 60 seconds. Compact and DIN rail–mounted, the 1734-OB8S is widely used in safety control architectures for manufacturing, material handling, and machine automation systems.
Key Features:
- Output Channels: Eight solid-state, current sourcing outputs rated at 1 A per channel, 8 A aggregate.
- Voltage Range: Operates at 24 VDC nominal, with 19.2–28.8 VDC supply range.
- Safety Functionality: Supports dual-channel mode for redundancy and reliable safety integration.
- Protection: Built-in detection for short circuits, cross-circuit faults, and overload conditions.
- Performance: Reaction time up to 6.2 ms with maximum field capacitance per output of 950 nF.
- Power: Maximum power dissipation of 4.5 W, typical 3.02 W, with thermal dissipation of 15.38 BTU/hr.
- Isolation: 50 V continuous insulation between field side and system; tested at 707 VDC.
- Diagnostics: Includes status LEDs for module lock, power, and individual channel activity.
The 1734-OB8S delivers the reliability and precision required for safety-critical output control in industrial automation.
Manufacturer information
Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other systems.
