Kemper KHS Mini Control System MASTER 2.0 Installation And Operating Instructions Manual page 8

2.2.1 Connection of the components
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Terminal characters
1
2
L (+)
3
N (-)
4
L (+)
5
N (-)
6
SW IN
7
PE
8
H
9
L
10
GND
11
H
12
L
13
GND
14
+ 5V
15
FLOW
17
GND
18
19
20
21
22
IN
23
IN
24
25
26
K410068602008-00 / 09.2018
Meaning
Flushing valve – Switching output 230V
Flushing valve – Voltage output 230V
Flushing valve – N
Power supply – L1 230V
Power supply – N
External input - 230V (MASTER only)
Protective earth conductor – PE
A CAN bus – High
A CAN bus – Low
A CAN bus – Ground
B CAN bus – High
B CAN bus – Low
B CAN bus – Ground
Flow measurement valve – Voltage output 5V
Flow measurement valve – Flow input
Flow measurement valve – Ground
Input 1 Pt1000
Input 1 Pt1000
Input 2 Pt1000
Input 2 Pt1000
Free drain / water sensor (conductors interchangeable)
Free drain / water sensor (conductors interchangeable)
Alarm relay – External voltage input
Monitoring of ext. voltage = Fault
Monitoring of ext. voltage = Operation
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8
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