1756-OB8 ABB
Product Information
- Manufacturer: ABB
- Product Type: Digital Output Module
- Model Number: 1756-OB8
- Series: ControlLogix
- Number of Outputs: 8
- Output Type: Digital
- Output Voltage Range: 10-30 V DC
- Output Current Range: 0.5-2 A per channel
- Backplane Current: 800 mA at 5 V DC
The ABB1756-OB8 is a digital output module that is part of the ControlLogix series of programmable logic controllers (PLCs) manufactured by ABB. This module provides eight output channels, each capable of providing a maximum current of 2 A at 24 V DC.
Parameters
The ABB1756-OB8 module offers a range of parameters that can be configured to meet the requirements of various applications. These parameters include:
- Output Type: The output type can be configured as either sinking or sourcing.
- Output State: The initial output state can be set to either on or off.
- Output Response Time: The response time of each output channel can be set to a value between 0.1 ms and 32 ms.
- Output Current Limit: The output current limit can be set to a value between 0.5 A and 2 A per channel.
- Output Short Circuit Protection: This parameter can be enabled or disabled to protect against short circuits on the output channels.
- Diagnostic Information: The module provides diagnostic information such as module status, output status, and fault status.
Conclusion
The ABB1756-OB8 digital output module is a reliable and versatile component that is suitable for a wide range of industrial applications. Its configurable parameters make it easy to adapt to different requirements and its diagnostic features allow for easy troubleshooting.
