Installation; Water Connections; Post-Installation Check; Wiring - Endress+Hauser ASP Station 2000 Mode D'emploi

ASP Station 2000
!
"
!
Endress+Hauser
3.4

Installation

Water connections

1. Mount the device according to the installation conditionsChapter 3.3.
2. Lay the sampling hose from the sampling point to the device.
Hinweis!
Please observe the requirements of a sampling point, as specified in 3.3 "Installation conditi-
ons".
3. Screw the sampling house to the hose connection of the device (see Fig. 2, item d).
3.5

Post-installation check

Check that the sampling hose is firmly connected to the device. Visually check that the sampling
hose is correctly laid between the sampling point and the device see Fig. 3.
4

Wiring

Caution!
Before wiring, please compare the supply voltage with the information specified on the nameplate.
If safe operation is no longer possible (e.g. visible damage) please take the device out of service and
secure it against unintentional start-up.
Category II overvoltage protection is integrated into the system. If requirements are tighter, additi-
onal overvoltage protection equipment must be installed. To this end, the connection compartment
contains a top-hat rail.
Please provide a suitable switch or circuit breaker when installing in a building.
An overcurrent protection device (nominal current I=10 A) is required for the power cable. The pro-
tective earth connection must be made before all other connections. Any interruption in the protec-
tive earth can cause danger.
4.1

Quick wiring guide

4.1.1

Cable laying

• Lay the cable so that it is protected behind the rear panel of the device.
• Use cable ties to keep the cables out of the way.
• You should plan a cable length of approx. 1.7 m between the foundation to the terminal connec-
tion.
4.1.2

Cable types

- Power supply:
- Analogue, signal and message lines
- Interface RS485:
Note!
The terminal connection is in a protected position beneath the cabinet cover in the electronics com-
partment. Therefore to connect the power supply, you must remove the rear panel and the cover of
the device before commissioning. To install the rear panel and the cover, proceed in reverse order
to the descriptions in the following two sections.
e.g. NYY-J; 3-core; max. 2.5 mm
2
e.g. LiYY 10 x 0.34 mm
2
e.g. LiYCY 2 x 0.25 mm
4 Wiring
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