Endress+Hauser Proline Cubemass C 100 HART, Руководство по эксплуатации

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Electrical connection Proline Cubemass C 100 HART
30 Hauser
For device version with device plug: follow step 6 only.
1. Depending on the housing version, loosen the securing clamp or fixing screw of the
housing cover.
2. Depending on the housing version, unscrew or open the housing cover and
disconnect the local display from the main electronics module where necessary
→  115.
3. Push the cable through the cable entry . To ensure tight sealing, do not remove the
sealing ring from the cable entry.
4. Strip the cable and cable ends. In the case of stranded cables, also fit ferrules.
5. Connect the cable in accordance with the terminal assignment or the device plug pin
assignment .
6. Depending on the device version, tighten the cable glands or plug in the device plug
and tighten .
7.
L
WARNING
Housing degree of protection may be voided due to insufficient sealing of the
housing.
‣
Screw in the screw without using any lubricant. The threads on the cover are
coated with a dry lubricant.
Reverse the removal procedure to reassemble the transmitter.
7.3.2 Ensuring potential equalization
Requirements
No special measures for potential equalization are required.
For devices intended for use in hazardous locations, please observe the guidelines in
the Ex documentation (XA).
7.4 Special connection instructions
7.4.1 Connection examples
Current output 4 to 20 mA HART
4
4...20 mA
5
2
1
3
6
A0029055
 10 Connection example for 4 to 20 mA HART current output (active)
1 Automation system with current input (e.g. PLC)
2 Cable shield provided at one end. The cable shield must be grounded at both ends to comply with EMC
requirements; observe cable specifications
3 Connection for HART operating devices →  44
4 Resistor for HART communication (≥ 250 Ω): observe maximum load
5 Analog display unit: observe maximum load
6 Transmitter