ABB PM866K01 3BSE050198R1 Features:
1, support for multi-master communication, the expansion port can be connected to the touch screen or other master.
2, through the WEB server or configuration diagnostic tool BCDevice for parameter setting and operation diagnosis of the device.
3, baud rate 9.6Kbps ~ 6Mbps adaptive.
4, mounted on 35mm rail, through the DP cable connected to the PLC’s PPI/MPI/PROFIBUS communication port, the need for external 24VDC power supply.
5, integrated WiFi function, support AP mode, STA mode and AP + STA mode.
6, PLC programming, data acquisition and data exchange can be carried out through WiFi.

The ABB PM866K01 3BSE050198R1 is a Profibus DP protocol fieldbus redundant link module that converts a single bus (M-port) and a dual redundant bus (A- and B-port), either from a single cable bus to a redundant Profibus DP bus or from a redundant Profibus DP bus to a single cable bus. DS200SDCCG1AGD

ABB PM866K01 3BSE050198R1 Data received from port M is broadcast to ports A and B, but data from ports A or B are forwarded to port M on a first-come, first-served basis, so that only one working path is established at the same time. The device monitors the communication status in real time, and switches over to the redundant port when the receiver of the working port detects a bus failure and vice versa. The device supports dip switches to set fixed or adaptive rates and supports the 10 common rates of the Profibus DP bus.