17
Instruction Manual
Fig. 2.6 Atlas Copco Installation
D1: Diode - max current 1A X1
D2: Diode - max current 1A -1: +12/24 VDC
F1: Fuse 10A -2: Power After Contact
GNDc: Connection Canopy GND -3: Air Filter Warning
GNDe: Connection Element GND -4: Element Temperature Shutdown
K1: Relay - Element Temperature Shutdown -5: Compressor Drive Enable
K2: Relay - Compressor Drive Enable -6: Noload Signal
K3: Relay - Load Signal Overtake -7: Load Signal
OS1: Oiltronix™ System (Option) -8: Compressor Drive Start Signal
PS1: Pressure Switch - Start Prevention -9: Compressor Drive Running Signal
PS2: Pressure Switch - Load Prevention -10: GND
PS3: Vacuum Switch - Airfilter Warning -11: Oiltronix™ Failure Signal (Option)
TS1: Temperature Switch - LP Element Temperature Shutdown -12: Oiltronix™ Warning Signal (Option)
TS2: Temperature Switch - HP Element Temperature Shutdown -13: Oiltronix™ Draining Signal (Option)
X1: Connector -14: Not used
Y1: Loading Valve -15: Oiltronix™ Test Input (Option)
-16: Oiltronix™ Draining Acknowledged Input (Option)
+12/24VDC
24 24
30
87a
28
33
34
36
37
38
39
38
39
40
40
40
4040
19
19
71 71
70 70
72 72
74 74
73 73
35
28
29
87
87
30
87
30
86
85
86
85
A1
A2
24282833
34
29
35
35
29
2830303131
363737
37323219
19
19
24
1919
Oiltronix
System
GNDc
GNDe
OS1
F1
PS3
PS1
D1
D2
K2
K2
K3
PS2
Y1
K3 K1
TS1
TS2
K1
1
2
3
4
5
7
8
9
10
11
12
13
14
15
16
6
10A
X1
NOTE:
When the optional Oiltronix™ equipment is
installed the power supply must be 24 VDC.
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