GAMMA
instabus
Technical product information
January 2006
Instabus / DALI Gateway N 141
5WG1 141-1AB01
Siemens AG
N 141, 5 pages
Technical manual
Automation and Drives Group
Electrical Installation Technology
© Siemens AG 2006
Update: http://www.siemens.de/gamma
P.O. Box 10 09 53, D-93009 Regensburg
Subject to change without further notice
2.5.3.1/3
•
Weight: approx. 150 g
•
Fire load: approx. 3400 kJ
•
Installation: Snap-on mounting on DIN rail
EN 60715-TH35-7.50
Electrical safety
•
Degree of pollution (according to IEC 60664-1): 2
•
Protection type (in accordance with EN 60529): IP 20
•
Overvoltage category (according to IEC 60664-1): III
•
Bus: safety extra-low voltage SELV DC 24 V
•
Device complies with: EN 50090-2-2 and EN 60669-2-1
EMC requirements
•
Complies with EN 50090-2-2
Environmental conditions
•
Climatic withstand capability: EN 50090-2-2
•
Ambient operating temperature: - 5 ... + 45
°
C
•
Storage temperature: - 25 ... + 70
°
C
•
Relative humidity (not condensing): 5 % to 93 %
Markings
•
KNX
EIB
CE mark
•
In accordance with the EMC guideline (residential and
functional buildings), low voltage guideline
Location and function of the display and
operating elements
A1
A2
A3
A4
A5
A7
A10
A9
A8
A6
Figure 1: Location of the display and operating elements
A1
Button for toggling between normal / addressing
mode
for transferring the physical address
A2
LED (red) for displaying normal mode (LED off) or
addressing mode (LED on); it is automatically
extinguished once the physical address has been
transferred
A3
Plug for bus connecting terminal
A4
Pushbuttons for direct operation (all lamps On / Off)
A5
LED (red) for displaying „Lamps On / Off“ (only in
direct mode) and „DALI failure“ (LED is blinking)
A6
Terminals for the DALI bus cable (D+, D-)
A7
Terminals for protective earth, neutral and phase
conductor (PE, N, L)
A8
LED (yellow) for displaying when direct mode = On
A9
Button for toggling between bus / direct mode
A10
LED (green) for displaying the operating voltage
Installation and wiring
General description
The DIN rail mounted device in N system dimensions
(width 4 module units) can be inserted in N distribution
boards, surface- or flush-mounted and wherever DIN rails
EN 50022-35 x 7.5 are available. The connection with
the bus line is either carried out via a bus terminal or via
the contact system to the data rail.
Installing the DIN rail mounted device (Figure 2)
-
Suspend the DIN rail mounted device (B1) on the DIN
rail (B2) and
-
Rotate the DIN rail mounted device backwards until the
slide switch audibly clicks into position.
