Endress+Hauser PROFI BUS Proline Promag 53 PROFIBUS DP, Руководство по эксплуатации

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Wiring Proline Promag 53 PROFIBUS DP/PA
56 Hauser
Cable termination on the remote version
Promag H
Terminate the signal and coil current cables as shown in the figure below (Detail A).
Fit the fine-wire cores with cable end sleeves (Detail B).
"
Caution!
When fitting the connectors, pay attention to the following points:
•
Signal cable
→
Make sure that the cable end ferrules do not touch the wire shield on the sensor side.
Minimum distance = 1 mm (exception “GND” = green cable).
• Coil current cable
→
Insulate one core of the three-core cable at the level of the core reinforcement; you only need two cores for the connection.
• On the sensor side, reverse both cable shields approx. 15 mm over the outer jacket. The strain relief ensures an electrical connection with the connection
housing.
TRANSMITTER
Signal cable Coil current cable
a0002686 a0002684
SENSOR
Signal cable Coil current cable
a0002647 a0002648
m
= Red cable sleeve, Ø 1.0 mm
n
= White cable sleeve, Ø 0.5 mm
* = Stripping for armored cables only
A
B
80
50 17
8
GND
m
m
m
m
n
n
n
n
A
70
50
10
8
B
m
m
m
A
80
15 17
8
B
³
1
GND
m
n
n
n
A
70
40 15
8
B
m
m