Post-Installation Check; Wiring - Endress+Hauser iTEMP TMT85 Bedienungsanleitung

TMT85
3.4

Post-installation check

After installing the device, always run the following final checks:
Device condition and specifications
Has the device been mounted in accordance with specifications?
Is the device free of damage?
4

Wiring

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Caution!
• Switch off power supply before installing or connecting the device. Failure to observe this may
result in destruction of parts of the electronics.
• When installing Ex-approved devices in a hazardous area please take special note of the
instructions and connection schematics in the respective Ex documentation added to these
Operating Instructions. The local E+H representative is available for assistance if required.
• The 4-pin post connector is only designed for connecting the associated display. Connecting
other devices can destroy the electronics.
For wiring a mounted head transmitter, proceed as follows:
1. Open the cable gland and the housing cover on the terminal head or the field housing.
2. Feed the cables through the opening in the cable gland.
Connect the cables as shown in → Fig. 5. If the head transmitter is fitted with spring
3.
terminals, please pay particular attention to → Chap. 4.2.1.
4. Retighten the cable gland and close the housing cover.
5. In order to avoid connection errors always take note of the hints given in the section
connection check!
Endress+Hauser
Notes
→ Chap. 3.2
Visual check
Wiring
35