A-B 1771-ASB
The A-B 1771-ASB is A remote I/O adapter module manufactured by Rockwell Automation (Allen-Bradley). It is mainly used to extend the control range of the PLC-5 series PLC to remote locations. With this module, you can place the I/O module away from the PLC host, allowing you to control remote devices.
Figuratively speaking, the 1771-ASB is like a transfer station, which passes the PLC’s instructions to the remote I/O module and feeds the status information of the remote device back to the PLC.
Product parameters and specifications
Communication rate: 57.6 kbps, 115 kbps, 230 kbps
Connector: 1771-WB wiring arm
Cable: Belden 9463
Backplane current load: 1.0A@5V
Other parameters: Refer to the product data manual
Product characteristics
Expand I/O: Expand the I/O capability of the PLC to achieve remote control.
Flexible configuration: Different communication rates can be configured.
High reliability: suitable for harsh industrial environments.
Good compatibility: Compatible with PLC-5 series PLC.
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