janitza UMG 806, User Manual And Technical Data, Page: 23 / 92

23
UMG 806 www.janitza.com
Item Function/Designation
1 Supply voltage connection
2 Setup button
3 RS-485 interface
4 Digital output (active energy)
5 Temperature measurement input (PT100)
6 Residual current measurement input I5
7 Module locking
8 LED (communication)
9 Button 1
10 Module communication interface
11 Button 2
12 LED (pulse activity)
13 Module locking
14 Voltage measurement inputs V1, V2, V3 and VN
15 Current measurement inputs I1 to I4
16 Device display
17 Cover plate for screw terminals (1) to (6)
18 Cover for the screw terminals (14) and (15)
Tab.: Device structure - Connections and controls