ITC Dositec mA, Руководство пользователя

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9
L1 (BLUE)
L2 (BROWN)
YELLOW /GREEN
230V AC
MD Q mA PRC
1
2
3
4
A
B
C
D
E
1
2
3
4
1
2
3
4
1
2
3
4
1-
2-
3- Pulse input (+)
4- Pulse input (-)
1-
2-
3- Level switch
4- Level switch
1-Output relay.AL3.NO
2-
3-Output relay (Com)
4-
1-
2-
3- Signal mA (+)
4- Signal mA (-)
1- Alarm relay (NO)
2- Alarm relay (NC)
3- Alarm relay (Com)
4-
Connector BNC
pH sensor
ORP (redox) sensor
1-
2-
3- Level switch
4- Level switch
1-
2-
3- Level switch
4- Level switch
1- Output mA (+)
2- Output mA (-)
3- Level switch
4- Level switch
A
B
C D
E
MF
1-
2-
3- Ground
4- Reset
1- Alarm relay (NO)
2- Alarm relay (NC)
3- Alarm relay (Com)
4-
1- Flow sensor.
2- Flow sensor.
3- Level switch
4- Level switchl
1
2- Signal input mA (-)
3- Pulse input (+)
4- Pulse input (-)
- Signal input mA (+)
Electrical connection of the dosing pump with electric loads (motors, pumps,
electrovalves...)
To avoid damaging the dosing pump (DP) at the disconnection of other pumps or
electric motors (M), the following diagrams must be used:
Option 1
Option 2
DP
DP