AB-6569
12
Parts Description
Modular branch unit:
Branches out the communication line for two user
terminals to be connected.
Figure 19. Modular branch unit: Part No. DY7203A0000
Modular extension unit:
Extends the communication line by connecting to
another communication line.
Figure 20. Modular extension unit: Part No. DY7202A0000
Adaptor for connecting to a Pt100 sensor:
Connects temperature sensor to Infilex FC with modular
connection.
Figure 21. Adaptor for connecting to a PT100 sensor:
Part No. DY7204A0003
Adaptor for connecting to a user terminal:
Connects humidity stat and filter differential pressure
alarm to Infilex FC with modular connection.
Figure 22. Adaptor for connecting to a user terminal:
Part No. DY7204A0008
Modular plug
Figure 23. Modular plug: Part No. DY7207A0100 (100 pieces/set)
Tube:
Prepare tubes (if necessary) that meets the following
specifications.
Figure 24. Tube (commercially available)
Precautions for use
Modular branch unit, modular extension unit, adaptor for
connecting to a Pt100 sensor, a user terminal must be
used in an outlet box or inside a panel.
For modular connection, be sure to insert the modular
plugs into the modular jacks until they click. Then lightly
pull out the cables to make sure they are completely
connected.
Tools Description
Modular crimping tool:
Crimps modular plugs on LAN cables.
Figure 25. Modular crimping tool: Part No. DY7205A0002
Modular continuity tester:
Checks continuity of LAN cables with modular plugs
crimped on.
Figure 26. Modular continuity tester: Part No. DY7206A0000
55.6
64
40.5
50
1
Inte
rval
be
tween
mounting
scre
ws
Unit: mm
5.0
0.4
3.4
1.8
Applicable wire: JCS KV 0.5 mm
2
Unit: mm
17.3
28.0
16.3
Unit: mm
