1746-NI4
Buy New or User Surplus Allen-Bradley part number 1746-NI4 SLC 500 PLC I/O Module - 4 Inputs, 85 mA Output Current, 24 V DC ( This unit is fully tested ) Best Price in Town, Guaranteed Low Price USED Availble 100% Pasand Working Good Condition 15.Day Working warranty Reza Automation MO. 9328121292