EN
WIKA operating instructions digital indicator, model DI32-1
17
14122699.03 03/2020 EN/DE
5. Commissioning
5.5.3 Frequency and rotational speed measurement
Encoder with TTL output
Encoder with external supply and
TTL output
Encoder with PNP output
Encoder with external supply and
PNP output
Encoder with NPN output
Encoder with external supply and
NPN output
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
Pt100
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
Pt1000
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
TC
+
_
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
IN
TTL
Encoder
Supply
_
+
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
IN
TTL
Encoder
Supply
_
+
_
+
Sensor
supply
NPN
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
IN
Encoder
Supply
_
+
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
IN
Supply
_
+
_
+
Sensor
supply
NPN
Encoder
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
IN
PNP
Encoder
Supply
_
+
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
IN
PNP
Encoder
Supply
_
+
_
+
Sensor
supply
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
Pt100
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
Pt1000
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
TC
+
_
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
IN
TTL
Encoder
Supply
_
+
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
IN
TTL
Encoder
Supply
_
+
_
+
Sensor
supply
NPN
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
IN
Encoder
Supply
_
+
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
IN
Supply
_
+
_
+
Sensor
supply
NPN
Encoder
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
IN
PNP
Encoder
Supply
_
+
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
IN
PNP
Encoder
Supply
_
+
_
+
Sensor
supply
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
Pt100
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
Pt1000
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
TC
+
_
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
IN
TTL
Encoder
Supply
_
+
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
IN
TTL
Encoder
Supply
_
+
_
+
Sensor
supply
NPN
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
IN
Encoder
Supply
_
+
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
IN
Supply
_
+
_
+
Sensor
supply
NPN
Encoder
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
IN
PNP
Encoder
Supply
_
+
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
IN
PNP
Encoder
Supply
_
+
_
+
Sensor
supply
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
Pt100
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
Pt1000
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
TC
+
_
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
IN
TTL
Encoder
Supply
_
+
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
IN
TTL
Encoder
Supply
_
+
_
+
Sensor
supply
NPN
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
IN
Encoder
Supply
_
+
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
IN
Supply
_
+
_
+
Sensor
supply
NPN
Encoder
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
IN
PNP
Encoder
Supply
_
+
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
IN
PNP
Encoder
Supply
_
+
_
+
Sensor
supply
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
Pt100
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
Pt1000
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
TC
+
_
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
IN
TTL
Encoder
Supply
_
+
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
IN
TTL
Encoder
Supply
_
+
_
+
Sensor
supply
NPN
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
IN
Encoder
Supply
_
+
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
IN
Supply
_
+
_
+
Sensor
supply
NPN
Encoder
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
IN
PNP
Encoder
Supply
_
+
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
IN
PNP
Encoder
Supply
_
+
_
+
Sensor
supply
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
Pt100
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
Pt1000
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
TC
+
_
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
IN
TTL
Encoder
Supply
_
+
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
IN
TTL
Encoder
Supply
_
+
_
+
Sensor
supply
NPN
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
IN
Encoder
Supply
_
+
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
IN
Supply
_
+
_
+
Sensor
supply
NPN
Encoder
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
IN
PNP
Encoder
Supply
_
+
Switching points
9
8
7
6
5
4
3
2
1
GND S2
S1
_
+
9-28 VDC
IN
PNP
Encoder
Supply
_
+
_
+
Sensor
supply