A-B 1747-SDN
The A-B 1747-SDN module is A DeviceNet network scanning module designed by Rockwell Automation (Allen-Bradley) for the SLC 500 series PLC. It acts as a bridge between the SLC 500 PLC and the DeviceNet network, and is responsible for data exchange between the PLC and other DeviceNet devices on the network.
Main function
DeviceNet network scan: Periodically scans all devices on the DeviceNet network and updates device status.
Data transfer: Transfer data between the SLC 500 PLC and DeviceNet devices, including input and output data, configuration information, etc.
Network management: Manages the DeviceNet network, including adding and deleting devices, and configuring network parameters.
Product parameters and specifications (typical values, refer to the product data manual)
Network protocol: DeviceNet
Data transfer rate: depends on the network configuration
Number of nodes: Multiple nodes can be connected
Power supply: From SLC 500 baseboard