Grundfos MGE Serie Montage- Und Betriebsanleitung Seite 21

Terminal Type
NC Normally closed contact
C1 Common
NO Normally open contact
NC Normally closed contact
C2 Common
NO Normally open contact
18 GND
11 DI4/OC2
19 Pt100/1000 input 2
17 Pt100/1000 input 1
12 AO
9 GND
14 AI3
1 DI2
21 LiqTec sensor input 1
20 GND
22 LiqTec sensor input 2
10 DI3/OC1
4 AI1
OC
+24 V*
+24 V* +24 V*/5 V*
+24 V*
OC
+24 V* GND
+24 V* +24 V* +24 V*/5 V*
+24 V* +24 V* +24 V*/5 V*
Function
Signal relay 1. LIVE or PELV.
Signal relay 2. PELV only.
Protective earth.
Digital input/output, configurable.
Open collector: Maximum 24 V resistive or inductive.
Pt100/1000 sensor input
Pt100/1000 sensor input
Analog output:
0-20 mA or 4-20 mA
0-10 V.
Protective earth.
Analog input:
0-20 mA or 4-20 mA.
0.5 - 3.5 V, 0-5 V or 0-10 V.
Digital input, configurable.
LiqTec sensor input.
White conductor.
Protective earth.
Brown and black conductors.
LiqTec sensor input.
Blue conductor.
Digital input/output, configurable.
Open collector: Maximum 24 V resistive or inductive.
Analog input:
0-20 mA or 4-20 mA.
0.5 - 3.5 V, 0-5 V or 0-10 V.
NC
C1
NO
NC
C2
NO
18
GND
DI
11
DI4/OC2
19 Pt100/1000
17 Pt100/1000
12 AO
9 GND
+5 V*
14
AI3
1
DI2
21 LiqTec
20 GND
22 LiqTec
DI
10 DI3/OC1
4 AI1
2 DI1
+ +
5 +5 V
6 GND
A GENIbus A
Y
GENIbus Y
B GENIbus B
3
GND
15
+24 V
8
+24 V
26 +5 V
23
GND
25
GDS TX
24 GDS RX
+5 V*
7
AI2
21