13.4
Standard - 25 way D: power supply limits
Signal
Connector
Pin numbers
Voltage
Load
5 V Ref
Upper
18, 19
5 V @ no load
Total of all pins 10 mA max
Lower
9, 19, 23
12 V Ref
Upper
21
12 V @ no load
Total of all pins 10 mA max
Lower
25
10 V Ref
Lower
21
10 V @ no load
Minimum load 4K7 ohms
VAUX
Upper
21
Nom 22 V (18-35 V
unregulated)
10 mA Nom (100 mA fused)
13.5
N - Modules Standard and SCADA
The recommended cable and cable glands must be used for the IP66 (NEMA
4X) version of the pump; otherwise ingress protection may be impaired.
Ensure that the module cover is correctly secured at all times by all screws
supplied. Failure to do so may compromise the IP66 (NEMA 4X) protection.
Ensure that unused openings on the module are sealed using the blanking
plugs provided. Failure to do so may compromise the IP66 (NEMA 4X)
protection.
13.6
Standard N - Module
Note: Not all functions may be available, those available will depend on your pump model.
+5V
J1
J14
J15
J16
J17
J10
J11
J12
J13
SW1
SW2
PL1
RL1
RL2
RL3
RL4
J2
J3
J4
J5
J6
J7
J8
J9
i/p
0V
N/O
C
N/C
N/O
C
N/C
N/O
C
N/C
N/O
C
N/C
B
I
V
Hz
0V
A
0V
+5V
+12V
-12V
(Planned)
+5V
i/p
0V
+5V
i/p
0V
+5V
i/p
0V
i/p
0V
+10V
0V
i/p
0V
i/p 0V
+12V
Commoning
Tube monitor
Analog 2
Rem pot
Direction
enable link
Analog 1
Run/stop
Dose
Direction
Auto/man
(m24VDC)
Spare supplies
(planned)
Tacho o/p
Freq
RS485
Relay 4
Relay 3
Relay 2
Relay 1
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31
Summary of Contents for 630 Du
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