Allen Bradley MicroLogix 1500 1764-28BXB con precio de venta sugerido por el fabricante, E/S digital/analógica

It has integrated RS232 communication ports for device communication. ManufacturerAllen Bradley. 1x 1769-IF4XOF2 4 Ch Input / 2 Ch Output Analog Module. Product LineMicroLogix 1500. Allen Bradley 1747-L531 SLC 500 16K Processor Module DH-485 RS-232 NSNP.

eBay