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instabus KNX/EIB System
Sensor
Wiring diagram / Terminals:
Example 1: implementation of 4 binary inputs
recommended cable type:
binary inputs 1 ... 4:
Example 2: implementation of 2 binary outputs,. 1 binary input, external temperature sensor
recommended cable type:
binary outputs:
temperature sensor:
Hardware information
• With 1.5 mm² cross-section, a deep flush-mounting box is required.
• Connection of sensor wires (terminal 1-5):
A suitable cable must be selected if the sensor lines are to be laid under the surface.
Recommendation: telephone cable J-Y(St)Y 2 x 2 x 0.8 mm.
• Connection of temperature sensor (terminal 5-6)
Use of sensor cable 2 x 0.75 mm² without ferrule.
The sensor cable can be extended to 50 m max. by using twisted pair cable, e.g. J-Y(St)Y-2x2x0.8
4/82 Page 2100-xx/2101 xx
J-Y(St)Y 2 x 2 x 0.8 mm
1
2
3
4
5
6
J-Y(St)Y 2 x 2 x 0.8 mm binary input:
2
0.75 mm
stranded wire without ferrule (prefabricated connecting cable)
2
1.5 mm
single-wire (for extension of the prefabricated cable to 50 m max.)
1
2
3
4
5
V
6
J-Y(St)Y 2 x 2 x 0.8 mm
07 /17
Subject to change without notice
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