wtw DIQ/S 182-XT-4, Operating Manual

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System 182-XT-4 Installation
3 - 31 ba75753e06 12/2014
3.7 Using DIQ modules (accessories)
3.7.1 DIQ/JB
The DIQ/JB module is a passive branching module and can be used for
the following purposes:

To extend the IQ S
ENSOR
N
ET
SNCIQ(/UG) cable and the SACIQ
sensor connection cable, e.g. to connect a sensor that is located
farther away to the DIQ/S 182-XT-4.

Connection of another sensor to the DIQ/S 182-XT-4 if all
SENSORNET connections are already in use. Example of the
connection of four sensors to the DIQ/S 182-XT-4.
Fig. 3-22 DIQ/JB open.
The DIQ/JB module has seven potential free terminals. To extend or
branch lines, connect the three IQ S
ENSOR
N
ET
wires to each other
one-to-one at any terminal.

green <-> green

red <-> red

black/filler stranded wire <-> black/filler stranded wire.
3.7.2 DIQ/CHV
The DIQ/CHV module is a valve module for the automatic relay-
controlled compressed air-driven cleaning function in the System
182 XT-4. It provides four additional potential free terminals to branch
(extend) interface lines. For each sensor that is to have compressed air
The various application possibilities of the DIQ modules are
shown by means of examples in section 3.12.