A-B 1747-SDN
The A-B 1747-SDN module is A DeviceNet scanning module designed by Rockwell Automation (Allen-Bradley) for its SLC 500 series programmable logic controllers (PLCS). It is mainly used to connect SLC 500 PLC to DeviceNet network to realize communication and data exchange with other DeviceNet devices (such as servo drives, I/O modules, etc.).
Main function
DeviceNet scan: Periodically scan all nodes on the DeviceNet network to obtain data on the nodes.
Data transfer: Transfer data between the SLC 500 PLC and DeviceNet devices for control and monitoring.
Network configuration: You can configure DeviceNet network parameters, such as communication rate and node addresses.
Product parameters and specifications (typical values, refer to the product data manual)
Communication protocol: DeviceNet
Number of nodes: A maximum of 63 nodes are supported
Communication rate: 125 Kbps
Power supply: From SLC 500 rack