Description
Allen-Bradley 1794-OB8 Flex I/O 24V DC Output Module
Control your automation devices with the Allen-Bradley 1794-OB8 digital output module. This Flex I/O module features 8 sourcing outputs for 24V DC applications. It is approved for hazardous locations and offers reliable performance for industrial control systems.
Technical Specifications
- Brand: Allen-Bradley
- Model: 1794-OB8
- Series: Flex I/O
- Module Type: DC Output Module
- Number of Outputs: 8 Points, Sourcing
- Output Voltage: 24V DC Nominal (10-31.2V DC Range)
- Current per Channel: 500 mA max
- Total Current: 4.0A max
- Voltage Drop: 0.5V DC max
- Leakage Current: 0.5 mA max
- Response Time: 0.5ms OFF to ON, 1ms ON to OFF
- Power Dissipation: 3.3W @ 31.2V DC
- Operating Temperature: 0 to 55°C (32 to 131°F)
- Humidity: 5-95% non-condensing
Compatible Terminal Bases
This 1794-OB8 module works with 1794-TB3, 1794-TB3S, and 1794-TBKD terminal bases.
Warranty & Shipping
We provide a 12-month warranty on this module. We ship worldwide using FedEx, UPS, and DHL for fast delivery.
Frequently Asked Questions
- Can I replace this module while power is on?
Yes, this module supports hot-swapping and can be inserted or removed under power. - What communication networks does it support?
It works with EtherNet/IP, ControlNet, DeviceNet, and Universal Remote I/O networks. - Is it approved for hazardous locations?
Yes, it has approvals for both North American and European hazardous locations. - What type of status indicators does it have?
It features 16 yellow LED indicators for monitoring output status. - Does it require external fusing?
The outputs are not fused at the factory, so external fusing is recommended for protection.
Compare With Similar Products
See how it compares to other Flex I/O modules:
• Allen-Bradley 1794-IH16 DC Input Module
• Allen-Bradley 1794-IJ2 Frequency Input Module
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