Terminal diagram overview

2/3

Output: Individual run signal for pump 1

4/5

Output: Individual fault signal for pump 1

8/9

Output: Individual fault signal for pump 2

10/11

Output: Individual run signal for pump 2

13/14/15

Output: Collective run signal

16/17/18

Output: Collective fault signal

19/20

Output: External alarm signal

21/22

Input: Extern OFF

25/26

Input: Dry-running protection for pump 1

27/28

Input: Switch-on or switch-off level for level control

29/30

Input: Switch-on or switch-off level for pressure and level control

31/32

Input: Dry-running protection for pump 2

33/34

Input: Switch-on or switch-off level only for level control

35/36

Input: Switch-on or switch-off level only for level control

37/38

Input: Pump 1 thermal winding monitor

39/40

Input: Pump 2 thermal winding monitor

41/42

Output: Actual pressure value 0-10 V for pressure control

45/46

Input: passive pressure sensor 4 – 20 mA for pressure control

49/50

Input: High water level