BECKHOFF KL3681 - Manual (Page 17)

Mounting and wiring
Fig. 6: Terminal points of KL3681
Terminal point No. Comment
V 1 Terminal point for voltage measurement (internally connected with terminal point 5)
COM 2 Ground (internally connected with terminal point 6)
10 A 3 Terminal point for current measurement, 10 A range
Shield 4 Shield (internally connected with terminal point 8)
V 5 Terminal point for voltage measurement (internally connected with terminal point 1)
COM 6 Ground (internally connected with terminal point 2)
1 A 7 Terminal point for current measurement, 1 A range
Shield 8 Shield (internally connected with terminal point 4)
WARNING
Danger for persons through electric shock!
For voltages greater than 25 V
AC
(42 V peak) or 60 V
DC
the fuse opening must be covered
by an additional terminal or the EL9011 end terminal. Risk of electric shock!
Attention
10 A branch is not fuse­protected
The current branch for 10 A is not fuse­protected. The device may be damaged if the cur­
rent in the 10 A branch exceeds 10 A.
KL3681, KS3681 17 Version 2.0.0