Dip switch settings S1 = all off, S2.1 & SW2.2= On (S2.3-S2.5 = off).
Serial interface plugged into 9 Pin D type.
Mbus Connected to pins 4 & 5 of Mbus connection block.
Mains Supply to pins N & L.
Westermo website, www.westermo.com.
Used conections 24 & 25 for Mbus.
Used conections 62-64 for RS232.
Mains Supply to pins 27 & 28.
Kamstrup website, www.kamstrup.com
Mbus connected to M+ & M-.
Power Supply to V+ & V-.
Serial interface to 9 pin D type(or terminal block).
Relay website, www.relay.de