Xylem DIQ/S 281, Руководство по эксплуатации

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Installation DIQ/S 281
ba76226e02
03/2023
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3.5.3 Distributed mounting of MIQ modules
General
information
The following IQ S
ENSOR
N
ET
cables can be used for distributed mounting:
 SNCIQ cable
 SNCIQ/UG earth cable - suitable for underground laying in accordance with
VDE 01816, Part 2 and DIN/VDE 0891, Part 6.
The cables are delivered as piece goods (please specify length when ordering!).
Each MIQ module has a row of terminal strips in the housing. The two 3-fold
terminal strips on the right are always reserved for the connection of further
IQ S
ENSOR
N
ET
components (designation "SENSORNET 1" and
"SENSORNET 2").
Some MIQ modules have additional "SENSORNET" connections
("SENSORNET 3" and "SENSORNET 4") on the left of the terminal strip.
figure 3-10 Closing the enclosure (variant 2)
5 Countersunk screws
8 Close the back MIQ module and fix it with the two countersunk screws
(pos. 5 in figure 3-10).
5
The IQ S
ENSOR
N
ET
cable may only be connected to the SENSOR-
NET connections. No wire of the cable may be connected with an
external electrical potential. Otherwise, malfunctions could occur.