Technical Data - Honeywell TouchCenter Bus-2 012577 Montage, Anschluss, Anleitung

14
7.2 Installation hints
The BUS-2 connection lead must be a shielded lead. The shielding should not be used as 0V
feed lines.
"Conductor length"
The installation site of the energy supply should be as close as possible to the operating unit.
The following table contains the maximum conductor length:
Distance between energy supply and operating unit:
line cross-section of Ø 0.6mm
Cross-section No. of
2
(mm ) cores
0,25 1
0,5 2
0,75 3
1,0 4
1,25 5
2,5 9
Cable recommendation: JY(St) nx2x0.8Ø
In order to obtain optimum interference immunity, the connections should be as follows:
1. Insulate lines, separate tracer wires.
2. Shorten incoming and outgoing BUS lines, in so far as they exist and insert in the
terminals
3. Use cable ties to fix the cables at the pull reliefs on the mounting plate.
4. Shorten tracer wire(s) and solder to the shield terminal (soldering tab).
Keep the tracer wires of the shieldings as short as possible when soldering to the
soldering tab of the housing base.

8. Technical data

Power supply via BUS-2
Rated operating voltage
Operating voltage range
Current consumption at 12 V DC
Operating temperature range
Storage temperature range
Environmental class as per VdS
Protection class as per DIN 40 050
Dimensions (W x H x D)
Dimensions (W x H x D) with VdS-Kit
Screen diagonal
Colour
Mounting and Connection Instructions TouchCenter Keypad BUS-2
=
2
0.25 mm line cross-section Ø 0.8mm
Max. Cross-section
distances (m) (mm )
20
40
60
80
100
180
12 V DC
10 V to 15 V DC
115 mA (idle)
160 mA (with illuminated display)
180 mA (with display and buzzer test
-5 °C to +45 °C
-25 °C to +60 °C
II
IP40
184 x 129 x 34 mm
184 x 129 x 40 mm
5,7" (14,48 cm)
Grey white (similar to RAL 9002)
=
0.5 mm
No. of Max.
2
cores distances (m)
0,5 1
1,0 2
1,5 3
2,0 4
2,5 5
4,5 6
2
40
80
120
160
200
360