Wiring; Overview - Endress+Hauser PROline FieldCheck Operating Instructions Manual

PROline FieldCheck™
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Endress+Hauser
3

Wiring

Warning!
When connecting Ex-certified devices, see the notes and diagrams in the Ex-specific-
supplement to these Operating Instructions of the relevant measuring device. Field-
Check may not be used in an atmosphere where there is a danger of explosion. Please
do not hesitate to contact your E+H representative if you have any questions.
3.1

Overview

FieldCheck is connected to the following transmitter connections.
• Via the Simubox to the transmitter amplifier
• To the transmitter service plug
• To the current or frequency output.
For correct synchronisation with the measuring device we recommend that you abide
by the following procedure.
1. First, connect the cable to the flowmeter which is to be tested (s. page 10 and
page 11).
2. Next, connect the cable to the front of FieldCheck (s. page 12). Make sure that the
connection to the internal service interface is made last.
Note!
FieldCheck does not need an external power supply during operation. Power is provi-
ded by internal storage batteries. Make sure that the storage batteries are fully charged
before beginning a simulation.
3 Wiring
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