Endress+Hauser HART Proline 400, Краткое руководство по эксплуатации

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Electrical connection Proline 400 HART
14 Hauser
Signal transmission for current output 0 to 20 mA/4 to 20 mA HART and other outputs and
inputs
Order code for
"Output" and "Input" Terminal numbers
Output 1 Output 2 Output 3 Input
26 (+) 27 (-) 24 (+) 25 (-) 22 (+) 23 (-) 20 (+) 21 (-)
Option H Current output
• 4 to 20 mA HART
(active)
• 0 to 20 mA
(active)
Pulse/frequency
output
(passive)
Switch output
(passive)
-
Option I Current output
• 4 to 20 mA HART
(active)
• 0 to 20 mA
(active)
Pulse/frequency/
switch output
(passive)
Pulse/frequency/
switch output
(passive)
Status input
5.2.4 Preparing the measuring device
Carry out the steps in the following order:
1. Mount the sensor and transmitter.
2. Sensor connection housing: Connect sensor cable.
3. Transmitter: Connect sensor cable.
4. Transmitter: Connect signal cable and cable for supply voltage.
NOTICE
Insufficient sealing of the housing!
Operational reliability of the measuring device could be compromised.
‣
Use suitable cable glands corresponding to the degree of protection.
1. Remove dummy plug if present.
2. If the measuring device is supplied without cable glands:
Provide suitable cable gland for corresponding connecting cable.
3. If the measuring device is supplied with cable glands:
Observe requirements for connecting cables →  12.