Relay - ProMinent DULCO flex Control-DFYa Operating Instructions Manual

Installation, electrical
1
4
P_DE_0010_SW
Fig. 16: Assignment on the cable

9.3.4 Relay

9.3.4.1 Relay functions
Tab. 3: DULCO flex Control - DFYa DFYa
Identity code
0
1
3
8
Tab. 4: Relay type switches in the event of...
Relay type*
Fault indicating relay:
Warning relay:
9.3.4.2 "Fault indicating relay" output (identity code "1")
P_SI_0043
Fig. 17: Assignment on the cable
40
Pin
2
1
2
3
3 4
Designation
no relay
Fault indicating relay
Fault indicating relay +
Pacing relay
0/4-20 mA output + fault indi‐
cating / pacing relay
Level
warning
* Can be reprogrammed in the
A fault indicating relay can be ordered as an option - refer to ordering
information in the appendix. It is used to emit a signal when there is a fault
with the pump and for the "Liquid level low, 1st stage" warning message
and "Liquid level low 2nd stage" fault message.
The fault indicating relay can be retrofitted and is operational once
attached to the relay board - refer to "Retrofitting relays" supplementary
operating instructions.
The behaviour is factory-programmed. If another switching function is
wished, the pump can be reprogrammed in the
The relay can be retrofitted and is operational once it has been plugged
into the relay board.
Electrical interface
Data
Maximum contact load at 230 V and 50/60
Hz:
Minimum mechanical service life:
Function
Power supply (5 V)
Coding
Feedback
Earth GND
Maximum voltage
-
230 V AC
24 V DC
24 V DC
24 V DC
Level
low
X X
X -
'Relay' menu.
4-wire cable
brown
white
blue
black
Maximum current
-
8 A
100 mA
100 mA
100 mA
Processor
fault
X
-
'Relay' menu.
Value Unit
8 A
200,000 switching
operations