48
Installation GRS105/GRS106
Release 01 11/2021
6.6
Connecting the terminal blocks
Note:
The supply voltage is connected to the device casing exclusively
through protective elements.
6.6.1
Supply voltage characteristic value M
You will find information on the characteristic values here:
“Device name and product code” on page 21
You have the option of supplying the supply voltage redundantly, with load
distribution.
Both supply voltage inputs are electrically isolated.
Figure 18: Supply voltage with characteristic value M: 3-pin terminal block with screw
lock
WARNING
ELECTRIC SHOCK
Connect only a supply voltage that corresponds to the type plate of your
device.
Failure to follow these instructions can result in death, serious injury,
or equipment damage.
WARNING
ELECTRIC SHOCK
Never insert pointed objects (narrow screwdrivers, wires, etc.) into the
device or into the connection terminals for electric conductors.
Do not touch the connection terminals.
Failure to follow these instructions can result in death, serious injury,
or equipment damage.
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Summary of Contents for HIRSCHMANN GRS105
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