A-B 1756-OB8EI
The A-B 1756-OB8EI is A discrete output module for the ControlLogix series PLC manufactured by Rockwell Automation. It is mainly used to convert the digital signal of the PLC into a high-voltage AC output, so as to drive external loads, such as relays, contactors, etc.
Product name and description
Product name: Rockwell Automation 1756-OB8EI discrete output module
Description: The module is an 8-point solid-state relay output module for controlling the on-off of external devices. It has the characteristics of high reliability, fast response and isolation protection.
Main function
Digital signal amplification: the low voltage digital signal of the PLC is amplified into a high voltage AC output.
Drive load: direct drive relays, contactors and other external loads.
Isolation protection: Input and output are isolated to improve system reliability.
Main parameters and specifications
Type: discrete output module
Output points: 8 points
Output voltage: 24-240VAC (configurable)
Load current: Depends on the specific load and configuration
Response time: milliseconds
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