Product Overview
The 1772-SD2 scanner/distribution panel may be connected directly for all remote I/O. or up to two local I/O chassis may be connected between it and the processor chassis. Eight LED lights indicate rack status and 2 channels are provided on the I/O rack.
The functions of the remote I/O scanner/distribution panel are: Gather input data from remote I/O adapter modules and send this data to the PLC-2. PLC-2/20 and PLC-2/30 processor which uses it to update the input image table.This unit receive output data from the output image table of the PLC2. PLC-2/20 and PLC-2/30 processor and distribute this data to remote I/O adapter modules. thereby updating the status of the output signals.
1772-SD2 *Used*
Made in the UK
Used item not in original packaging .