INFICON BPG400 ATM to Ultra-High Vacuum Gauge User Manual
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tina03e1-b (2004-02) BPG400 v1.om
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Plug the DeviceNet (and sensor) cable connector into the gauge.
Sensor cable
DeviceNet cable
Lock the DeviceNet (and sensor) cable connector.
The gauge can now be operated via DeviceNet interface (
→ 34).
For operating BPG400-SP via Profibus, an interface cable conforming to the
Profibus standard is required.
If no such cable is available, make one according to the following indications.
Only a cable that is suited to Profibus operation may be used (
→ [5], [7]).
Make the Profibus interface cable according to the following indications:
1
5
6
9
D-Sub, 9 pins
male, soldering side
Pin
Function (BPG400-SP)
1
Do not connect
2
Do not connect
3
RxD/TxD-P
4
CNTR-P
1)
5
DGND
2)
6
VP
2)
7
Do not connect
8
RxD/TxD-N
9
Do not connect
1)
Only to be connected if an optical link module is used.
2)
Only required as line termination for devices at both ends of bus cable
(
→ [5]).
3.2.2.3 Making a Profibus
Interface Cable
(BPG400-SP)
Cable type
Procedure