Endress+Hauser ISEmax CAS40D, Руководство по эксплуатации

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ISEmax CAS40D Wiring
Hauser 11
4 Wiring
WARNING
!
Device is live
Incorrect connection may result in injury or death.
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The electrical connection may only be performed by an electrical technician.
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The electrical technician must have read and understood these Operating Instructions and must
follow the instructions they contain.
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Prior to commencing the connection work, make sure no voltage is applied at any cable.
4.1 Connecting to the transmitter
The sensor is connected to the Liquiline CM442 transmitter as follows:
• using the M12 plug (version: fixed cable, M12 plug) or
• using the fixed cable at the terminal blocks (version: fixed cable, ferrules):
a0012460
Fig. 7: Sensor connection
The maximum cable length is 100 m (328 ft).
4.2 Electrode connection in the sensor:
All electrodes are connected in the factory prior to delivery.
Connecting additional electrodes:
1. Remove the sensor from the medium.
2. Take the sensor apart by unscrewing it, and pull out the sensor holder.
3. Remove a dummy electrode from the sensor to free up the space for the new electrode.
4. Install the new electrode in the free space.
5. Remove the transport guard from the electrode head.
6. Connect the new electrode to the electrode connector.
7. Fit the sensor back together, and return it to the medium.
You must then reset your electrode configuration at the transmitter.