mru SWG 100 biogas, User Manual

Page: 29 / 141

MRU GmbH SWG 100 User Manual
Page 29 of 141
7.4. Configuration of the Modbus
The Mobdbus connector can be found on the PCB-mainboard (see sketch below).
NOTE: for specification of Modbus (RTU) data transfer over RS485, please observe
appendix.
User RS-485 (Modbus RTU)
Plug connector definition for the system alarm relay
Slit screws
Stripping length:
7 mm
Tightening torque min.-max.: 0,5-0,6 Nm
Conductor cross sections, which can be used:
Type of electric line
Conductor cross section min.-
max.
Solid 0,2-2,5 mm² (30-12 AWG)
Stranded
0,2-2,5 mm² (30-12 AWG)
Solid with ferrule (with/ or without
plastic) 0,25-2,5 mm²
Information for cables, which go through the cable gland M16:
It is recommended to use only electric lines with ferrules.
A
B
GND