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0000112606/010720/A ControlPro
11
4.4.6
Compressed air switch MDB
The compressed air switch monitors the availability of
compressed air
29
.
Indicator LED’s
Valves
Dustbin
sensor
Fan Pressure
sensor
Digital input 1-5
RS485 VFD
CAN Slave
CAN HMI
Digital input 6-12
Filter Pressure
sensor
Analog
output
Light tower
Power
Rela
ys
Cable #10
Digital input 1-5
1
+ 24V
2
IN 1
3
+ 24V
4
IN 2
5
+ 24V
6
IN 3
7
+ 24V
8
IN 4
9
+ 24V
10
IN 5
11
COM1
12
GND
Digital input 1-5
1
+ 24V
2
IN 1
3
+ 24V
4
IN 2
5
+ 24V
6
IN 3
7
+ 24V
8
IN 4
9
+ 24V
10
IN 5
11
COM1
12
GND
Digital input 6-12
1
+ 24V
2
IN 6
3
+ 24V
4
IN 7
5
+ 24V
6
IN 8
7
+ 24V
8
IN 9
9
+ 24V
10
IN 10
11
+ 24V
12
IN 11
13
+ 24V
14
IN 12
15
COM2
16
GND
Digital input 6-12
1
+ 24V
2
IN 6
3
+ 24V
4
IN 7
5
+ 24V
6
IN 8
7
+ 24V
8
IN 9
9
+ 24V
10
IN 10
11
+ 24V
12
IN 11
13
+ 24V
14
IN 12
15
COM2
16
GND
1
+ 24V
2
IN 6
3
+ 24V
4
IN 7
5
+ 24V
6
IN 8
7
+ 24V
8
IN 9
9
+ 24V
10
IN 10
11
+ 24V
12
IN 11
13
+ 24V
14
IN 12
15
COM2
16
GND
Digital input 6-12
1
+ 24V
2
IN 6
3
+ 24V
4
IN 7
5
+ 24V
6
IN 8
7
+ 24V
8
IN 9
9
+ 24V
10
IN 10
11
+ 24V
12
IN 11
13
+ 24V
14
IN 12
15
COM2
16
GND
Digital input 6-12
1
+ 24V
2
IN 6
3
+ 24V
4
IN 7
5
+ 24V
6
IN 8
7
+ 24V
8
IN 9
9
+ 24V
10
IN 10
11
+ 24V
12
IN 11
13
+ 24V
14
IN 12
15
COM2
16
GND
Digital input 6-12
1
+ 24V
2
IN 6
3
+ 24V
4
IN 7
5
+ 24V
6
IN 8
7
+ 24V
8
IN 9
9
+ 24V
10
IN 10
11
+ 24V
12
IN 11
13
+ 24V
14
IN 12
15
COM2
16
GND
1
+ 24V
2
OUT 1
3
GND
4
+ 24V
5
OUT 2
6
GND
Valves
1
+ 24V
2
OUT 1
3
GND
4
+ 24V
5
OUT 2
6
GND
input IN 10
Fig. 4.20 Connection of compressed air switch
• Proceed with paragraph 4.4.8
4.4.7
Control cable
In case of one (1) SCS
Besides the compressed air switch, cable #20 connects the
compressed air valve of the SCS as well.
Indicator LED’s
Valves
Dustbin
sensor
Fan Pressure
sensor
Digital input 1-5
RS485 VFD
CAN Slave
CAN HMI
Digital input 6-12
Filter Pressure
sensor
Analog
output
Light tower
Power
Rela
ys
Cable #20
Digital input 1-5
1
+ 24V
2
IN 1
3
+ 24V
4
IN 2
5
+ 24V
6
IN 3
7
+ 24V
8
IN 4
9
+ 24V
10
11
12
GND
Digital input 1-5
1
+ 24V
2
IN 1
3
+ 24V
4
IN 2
5
+ 24V
6
IN 3
7
+ 24V
8
IN 4
9
+ 24V
10
IN 5
11
COM1
12
GND
Digital input 6-12
1
+ 24V
2
IN 6
3
+ 24V
4
IN 7
5
+ 24V
6
IN 8
7
+ 24V
8
IN 9
9
+ 24V
10
IN 10
11
+ 24V
12
IN 11
13
+ 24V
14
IN 12
15
COM2
16
GND
Digital input 6-12
1
+ 24V
2
IN 6
3
+ 24V
4
IN 7
5
+ 24V
6
IN 8
7
+ 24V
8
IN 9
9
+ 24V
10
IN 10
11
+ 24V
12
IN 11
13
+ 24V
14
IN 12
15
COM2
16
GND
Digital input 6-12
1
+ 24V
2
IN 6
3
+ 24V
4
IN 7
5
+ 24V
6
IN 8
7
+ 24V
8
IN 9
9
+ 24V
10
IN 10
11
+ 24V
12
IN 11
13
+ 24V
14
IN 12
15
COM2
16
GND
Digital input 6-12
1
+ 24V
2
IN 6
3
+ 24V
4
IN 7
5
+ 24V
6
IN 8
7
+ 24V
8
IN 9
9
+ 24V
10
IN 10
11
+ 24V
12
IN 11
13
+ 24V
14
IN 12
15
COM2
16
GND
Digital input 6-12
1
+ 24V
2
IN 6
3
+ 24V
4
IN 7
5
+ 24V
6
IN 8
7
+ 24V
8
IN 9
9
+ 24V
10
IN 10
11
+ 24V
12
IN 11
13
+ 24V
14
IN 12
15
COM2
16
GND
Digital input 6-12
1
+ 24V
2
IN 6
3
+ 24V
4
IN 7
5
+ 24V
6
IN 8
7
+ 24V
8
IN 9
9
+ 24V
10
IN 10
11
+ 24V
12
IN 11
13
+ 24V
14
IN 12
15
COM2
16
GND
Valves
1
+ 24V
2
OUT 1
3
GND
4
+ 24V
5
OUT 2
6
GND
Valves
1
+ 24V
2
OUT 1
3
GND
4
+ 24V
5
OUT 2
6
GND
input IN 10
Digital input 1-5
1
+ 24V
2
IN 1
3
+ 24V
4
IN 2
5
+ 24V
6
IN 3
7
+ 24V
8
IN 4
9
+ 24V
10
IN 5
11
COM1
12
GND
Digital input 1-5
1
+ 24V
2
IN 1
3
+ 24V
4
IN 2
5
+ 24V
6
IN 3
7
+ 24V
8
IN 4
9
+ 24V
10
IN 5
11
COM1
12
GND
Digital input 6-12
1
+ 24V
2
IN 6
3
+ 24V
4
IN 7
5
+ 24V
6
IN 8
7
+ 24V
8
IN 9
9
+ 24V
10
IN 10
11
+ 24V
12
IN 11
13
+ 24V
14
IN 12
15
COM2
16
GND
Digital input 6-12
1
+ 24V
2
IN 6
3
+ 24V
4
IN 7
5
+ 24V
6
IN 8
7
+ 24V
8
IN 9
9
+ 24V
10
IN 10
11
+ 24V
12
IN 11
13
+ 24V
14
IN 12
15
COM2
16
GND
Digital input 6-12
1
+ 24V
2
IN 6
3
+ 24V
4
IN 7
5
+ 24V
6
IN 8
7
+ 24V
8
IN 9
9
+ 24V
10
IN 10
11
+ 24V
12
IN 11
13
+ 24V
14
IN 12
15
COM2
16
GND
Digital input 6-12
1
+ 24V
2
IN 6
3
+ 24V
4
IN 7
5
+ 24V
6
IN 8
7
+ 24V
8
IN 9
9
+ 24V
10
IN 10
11
+ 24V
12
IN 11
13
+ 24V
14
IN 12
15
COM2
16
GND
Digital input 6-12
1
+ 24V
2
IN 6
3
+ 24V
4
IN 7
5
+ 24V
6
IN 8
7
+ 24V
8
IN 9
9
+ 24V
10
IN 10
11
+ 24V
12
IN 11
13
+ 24V
14
IN 12
15
COM2
16
GND
Digital input 6-12
1
+ 24V
2
IN 6
3
+ 24V
4
IN 7
5
+ 24V
6
IN 8
7
+ 24V
8
IN 9
9
+ 24V
10
IN 10
11
+ 24V
12
IN 11
13
+ 24V
14
IN 12
15
COM2
16
GND
Valves
1
+ 24V
2
OUT 1
3
GND
4
+ 24V
5
OUT 2
6
GND
Valves
1
+ 24V
2
OUT 1
3
GND
4
+ 24V
5
OUT 2
6
GND
input OUT 1
Fig. 4.21 Connection of the control cable
29. The system gives a warning signal when there is no compressed air available
In case of two (2) SCS
In case of two SCS systems, you must connect the second one
as a “slave” to the first one (“master”).
• Connect the second SCS to output OUT 2.
4.4.8
Input signals (options)
If desired, you can connect the ControlPro to a start/stop
signal and/or an alarm signal from an external device
30
;
- start/stop signal: cable #6
- alarm signal: cable #7
Indicator LED’s
Valves
Dustbin
sensor
Fan Pressure
sensor
Digital input 1-5
RS485 VFD
CAN Slave
CAN HMI
Digital input 6-12
Filter Pressure
sensor
Analog
output
Light tower
Power
Rela
ys
Cable #6
Digital input 1-5
1
+ 24V
2
IN 1
3
+ 24V
4
IN 2
5
+ 24V
6
IN 3
7
+ 24V
8
IN 4
9
+ 24V
10
IN 5
11
COM1
12
GND
Digital input 1-5
1
+ 24V
2
IN 1
3
+ 24V
4
IN 2
5
+ 24V
6
IN 3
7
+ 24V
8
IN 4
9
+ 24V
10
IN 5
11
COM1
12
GND
Digital input 6-12
1
+ 24V
2
IN 6
3
+ 24V
4
IN 7
5
+ 24V
6
IN 8
7
+ 24V
8
IN 9
9
+ 24V
10
IN 10
11
+ 24V
12
IN 11
13
+ 24V
14
IN 12
15
COM2
16
GND
Digital input 6-12
1
+ 24V
2
IN 6
3
+ 24V
4
IN 7
5
+ 24V
6
IN 8
7
+ 24V
8
IN 9
9
+ 24V
10
IN 10
11
+ 24V
12
IN 11
13
+ 24V
14
IN 12
15
COM2
16
GND
Digital input 6-12
1
+ 24V
2
IN 6
3
+ 24V
4
IN 7
5
+ 24V
6
IN 8
7
+ 24V
8
IN 9
9
+ 24V
10
IN 10
11
+ 24V
12
IN 11
13
+ 24V
14
IN 12
15
COM2
16
GND
Digital input 6-12
1
+ 24V
2
IN 6
3
+ 24V
4
IN 7
5
+ 24V
6
IN 8
7
+ 24V
8
IN 9
9
+ 24V
10
IN 10
11
+ 24V
12
IN 11
13
+ 24V
14
IN 12
15
COM2
16
GND
Digital input 6-12
1
+ 24V
2
IN 6
3
+ 24V
4
IN 7
5
+ 24V
6
IN 8
7
+ 24V
8
IN 9
9
+ 24V
10
IN 10
11
+ 24V
12
IN 11
13
+ 24V
14
IN 12
15
COM2
16
GND
Digital input 6-12
1
+ 24V
2
IN 6
3
+ 24V
4
IN 7
5
+ 24V
6
IN 8
7
+ 24V
8
IN 9
9
+ 24V
10
IN 10
11
+ 24V
12
IN 11
13
+ 24V
14
IN 12
15
COM2
16
GND
Valves
1
+ 24V
2
OUT 1
3
GND
4
+ 24V
5
OUT 2
6
GND
Valves
1
+ 24V
2
OUT 1
3
GND
4
+ 24V
5
OUT 2
6
GND
input IN 5
Cable #7
Digital input 1-5
1
+ 24V
2
IN 1
3
+ 24V
4
IN 2
5
+ 24V
6
IN 3
7
+ 24V
8
IN 4
9
+ 24V
10
IN 5
11
COM1
12
GND
Digital input 1-5
1
+ 24V
2
IN 1
3
+ 24V
4
IN 2
5
+ 24V
6
IN 3
7
+ 24V
8
IN 4
9
+ 24V
10
IN 5
11
COM1
12
GND
Digital input 6-12
1
+ 24V
2
IN 6
3
+ 24V
4
IN 7
5
+ 24V
6
IN 8
7
+ 24V
8
IN 9
9
+ 24V
10
IN 10
11
+ 24V
12
IN 11
13
+ 24V
14
IN 12
15
COM2
16
GND
Digital input 6-12
1
+ 24V
2
IN 6
3
+ 24V
4
IN 7
5
+ 24V
6
IN 8
7
+ 24V
8
IN 9
9
+ 24V
10
IN 10
11
+ 24V
12
IN 11
13
+ 24V
14
IN 12
15
COM2
16
GND
Digital input 6-12
1
+ 24V
2
IN 6
3
+ 24V
4
IN 7
5
+ 24V
6
IN 8
7
+ 24V
8
IN 9
9
+ 24V
10
IN 10
11
+ 24V
12
IN 11
13
+ 24V
14
IN 12
15
COM2
16
GND
Digital input 6-12
1
+ 24V
2
IN 6
3
+ 24V
4
IN 7
5
+ 24V
6
IN 8
7
+ 24V
8
IN 9
9
+ 24V
10
IN 10
11
+ 24V
12
IN 11
13
+ 24V
14
IN 12
15
COM2
16
GND
Digital input 6-12
1
+ 24V
2
IN 6
3
+ 24V
4
IN 7
5
+ 24V
6
IN 8
7
+ 24V
8
IN 9
9
+ 24V
10
IN 10
11
+ 24V
12
IN 11
13
+ 24V
14
IN 12
15
COM2
16
GND
Digital input 6-12
1
+ 24V
2
IN 6
3
+ 24V
4
IN 7
5
+ 24V
6
IN 8
7
+ 24V
8
IN 9
9
+ 24V
10
IN 10
11
+ 24V
12
IN 11
13
+ 24V
14
IN 12
15
COM2
16
GND
Valves
1
+ 24V
2
OUT 1
3
GND
4
+ 24V
5
OUT 2
6
GND
Valves
1
+ 24V
2
OUT 1
3
GND
4
+ 24V
5
OUT 2
6
GND
input IN 11
Fig. 4.22 Connection of external input signals
4.4.9
Relay outputs (cable #8 and #9) (options)
Both relay outputs are available for connection to an external
device
31
. Possible events to activate the relays are:
- Start/stop fan
-
Warning signals: filters clogged / no compressed air /
dustbin full
- Alarm signals: motor / sliding valve / extra alarm input
ATTENTION
- If you have not selected a frequency inverter
Plymovent VFD/Panel (refer to Fig. 4.12), Relay 1
is reserved for ‘Start/stop fan’. In this case only
Relay 2 is available.
- You can choose to connect the cables as NO
(normally open) or NC (normally closed).
- Max. connection: 30 VDC / 2,5 A per relay.
30. E.g. a welding robot
31. E.g. a roof fan