Burkert Type 8030 - Manual (Page 8)

28
12-36 V DC
+ -
+ -
1
3
2
V+
0 V DC
Power supply
Pulse input on external instrument
Terminal block of the 2508
Fig. 5: NPN wiring of the version with pulse outputs
12-36 V DC
+ -
1
3
2
V+
0 V DC
+ -
Power supply
Terminal block of the 2508
Pulse input on external instrument
Fig. 6: PNP wiring of the version with pulse outputs
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1: not connected
2: Sinus output
3: Sinus output
4: not connected
Fig. 7: Pin assignment of the fixed connector, version
with sinus output
1
3
2
+- IN
Terminal block of the 2508
IN = pulse input on remote transmitter
Remote transmitter
Fig. 8: Wiring of the version with sinus output
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30
8. mAinTenAnce
safety instructions
danger
risk of injury due to electrical voltage.
• Shut down and isolate the electrical power source
before carrying out work on the system.
• Observe all applicable accident protection and safety
regulations for electrical equipment.
risk of injury due to high pressure in the installation.
• Stop the circulation of fluid, cut off the pressure
and drain the pipe before loosening the process
connections.
risk of injury due to high fluid temperatures.
• Use safety gloves to handle the device.
• Stop the circulation of fluid and drain the pipes before
loosening the process connections.
• Keep all easily flammable material and fluid away from
the device.
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danger
risk of injury due to the nature of the fluid.
• Respect the prevailing regulations on accident preven-
tion and safety relating to the use of aggressive fluids.
Warning
risk of injury due to non-conforming maintenance.
• Maintenance must only be carried out by qualified and
skilled staff with the appropriate tools.
• Ensure that the restart of the installation is controlled
after any interventions.
cleaning
note
the device may be damaged by the cleaning liquid.
• Clean the device with a cloth slightly dampened with
water or a cleaning liquid compatible with the materials
the device is made of.
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