ABB PM857K01 The base plate of the PM857 controller has two RJ45 Ethernet ports (CN1, CN2) for connection to the Control Network, and two RJ45 serial ports (COM3, COM4). One of the serial por

ISA Secure certified - Read more AC 800M High up to SIL 3 certified using PM857/SM812, PM863/SM812, PM865/SM811 or PM867/SM812 Supports S800 I/O High Integrity (PM857, PM863, PM865, PM866A and PM891) The controller can be configured with 800xA control builder The controller has full EMC certification TÜV Certified SIL 2 and SIL 3 Built-in redundant Ethernet Communication ports Email:sean@xmbse.cn