WIKA DIH10 Manual De Instrucciones página 17

6. Commissioning, operation
6.2 Model DIH10 connection
1
Power +
+
supply
-
unit
The 4-pin plug-in terminal strip for the connection of the current-loop display is
located on the rear of the display and is accessible once the housing is open.
Terminal 1: Positive terminal of the current loop
Terminal 2: Negative terminal of the current loop
Terminals 3 and 4 are connected together on the PCB and enable the conven-
ient connection of a transmitter built into the connection head.
+ - + -
4 ... 20 mA
WIKA operating instructions model DIH10
Coupler connector
Internal bridge
2 3 4
-
-
Trans-
mitter
+
+ -
GB
17