Technical data
-30- 
Terminal Diagram MWG CC28 
3 – wire connection 
Max. load 150 Ohm 
I = 4 - 20 mA 
 CC28 
15.0 V - 30.0 V 
R1 
U= 
1 
2 
4 
* 
3 
4 – wire connection 
Max. load 150 Ohm 
I = 4 - 20 mA 
 CC28 
15.0 V - 30.0 V 
R1 
U= 
1 
2 
4 
* 
3 
*    A voltage exceeding the max. allowed value of 30 V 
DC (even short-term voltage peaks) 
will blow the protective fuse. 










