External sources/input modules for the analogue signal:
A wide range of options is available:
• signal by passive encoder
• active current or voltage signal by external sensor or by plc
• selectable operating range (e.g. 4...20 mA, 0...10 V, 0...5 V).
Examples:
1. External potentiometer (1 k
Ω
)
(
e.g. 10-turn setting wheel)
2. Additional sensor (e.g. pressure transmitter / temperature sensor)
25
ENGLISH
L+
L
Out1
Out2
In-
Uref
In+
BN
VT
BK
BU
WH
GY
PK
1
7
4
3
2
5
6
UB+
Dig. Inp. 2
Dig. Inp. 1
UB-
L+
L
Out1
Out2
In-
Uref
In+
BN
VT
BK
BU
WH
GY
PK
1
7
4
3
2
5
6
1
3
2
UB+
Dig. Inp. 2
Dig. Inp. 1
UB-
1 k
Ω
PLC
PLC
