Endress+Hauser ASP Inline Betriebsanleitung Seite 39

ASP Inline
"
Endress+Hauser
4.1.2 Other control units
Option Option
valve valve Valve
rinse water compr. air sampling
1
rd bk rd bk
41
Fig. 8: Electrical connection of the ASP Inline sampler assembly with options "rinse water and compressed air" to a
PLC control unit
4.1.3 Power supply connection
Caution!
• Before wiring the device, ensure that supply voltage corresponds to the specification on the
nameplate.
4.2 Degree of protection
Valve/terminal housing: IP65
4.3 Post-connection check
After the electrical installation of the assembly, perform the following checks:
Device status and specifications
Is the assembly or the cable damaged (visual inspection)?
Electrical connection
Does the supply voltage match the information on the nameplate?
Is the wiring correct?
Are the mounted cables relieved of tension?
Are the power supply and signal cables connected correctly?
Are all of the terminals tighten?
2
42 43 41 42
X1 X2
U
- + L1
S1
S4
S5
S1: Valve control
S2: Reed contact "down"
S3: Reed contact "up"
S4: Valve - compressed air
S5: Valve - rinse water
U : 24 VDC power supply
43
L1: Signal "cylinder down"
L2: Signal "cylinder up"
L2 S2 S3
Notes
-
Notes
24 V DC
-
-
see wiring diagram on the
housing
-
Wiring
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