ETAS CBN101.1, User Manual

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CBN101.1/CBN103.1/CBN105.1/CBN107.1 - User’s Guide 15
ETAS Hardware description
• Lemo FGA.0B.306 (CBN103.1),
• Lemo FGG.1B.306 (CBN105.1) and
• Lemo FGG.1B.306 (CBN107.1).
High-voltage side
The leads on the high-voltage side are marked in red/orange (input "+") and
black/orange input "-").
To minimize dangers from long cables on the high-voltage side, short cable ends
are used as connections to the housings of the measuring channels. This allows
implementing longer connections in the measurement setup on the electrically
isolated low-voltage side.
For the contacting in the measurement setup, the user can shorten or assemble
the measuring channels on the high-voltage side upon demand (part 6 in Fig. 2-1
on page 13). The most compact design in the high-voltage range allows a high
level of operational safety.
Observe the regulations and rules for working on high-voltage systems in this
context.
2.2.5 Operating voltage
The Isolating Measurement Probe requires a direct-current voltage as power sup-
ply which can be provided by an external power supply or the A/D module used.
For this application, the output voltage of the A/D module (sensor supply voltage
of the module) is used as power supply of the Isolating Measurement Probe.
2.2.6 Serial number
The serial number is located on the low-voltage side of the Isolating Measure-
ment Probe CBN101.1/ CBN103.1/ CBN105.1/ CBN107.1 (no. 3 in Fig. 2-1
on page 13). It is required when you contact the technical customer service of
ETAS.
2.3 Notes about commissioning
2.3.1 Use of the Isolating Measurement Probe CBN101.1/ CBN103.1/ CBN105.1/
CBN107.1
If the Isolating Measurement Probe is operated in combination with an A/D mod-
ule, the following settings are required:
Note