● K3HB-X:
DC Voltage,
DC Current,
AC Voltage, or
AC Current Input
A
B
C
D
E
1
2
3
4
5
6
A
B
C
D
E
1
2
3
4
5
6
(AC voltage only)
Input the signal to be measured. The following figure shows the inputs
that can be measured by each model. Connect the input devices to the
terminals shown below according to the input type.
Make sure that the allowable instantaneous overload is not exceeded,
even momentarily.
Circuit Diagram
E2, E3, E4, E5
AC voltage only
E6
COM
2.2 Using I/O
K3HB-X
(AC voltage only)
E1
E1
N/ C
(A,B)
E2
E2
(N/ C)
A
E3
E3
B
(C)
E4
E4
C
(D)
E5
E5
D
(N/ C)
E6
E6
COM
(COM)
A
Buffer
Amplifier
B
2-11