1771-ASB

The 1771-ASB, manufactured by Allen Bradley, functions as a remote I/O adapter within the PLC 5 series. It is capable of supporting connections to both remote I/O modules and programmable controllers, enhancing the flexibility of system integration. The adapter can be installed in the leftmost slot of the I/O chassis, facilitating straightforward deployment in compatible setups.

This remote I/O device is designed for use with cables that can reach lengths of up to 10,000 feet, making it suitable for extensive facilities. When configured at this maximum cable distance, the device can sustain a baud rate of 57.6K, ensuring effective data communication over significant distances. The configuration allows for multiple I/O addressing options, including 1/2-slot, 1-slot, or 2-slot methods.

Users can configure the system to handle up to 32 points in various I/O combinations. Additional features include enhanced diagnostic indicators, which help in monitoring system performance and troubleshooting. The product also comes with a field wiring arm and configuration jumpers included, providing necessary components for setup. The backplane current requirement is 1 amp at 5 volts DC, ensuring efficient power usage during operation.