GAMMA
instabus
Technical product information
January 2006
Instabus / DALI Gateway N 141
5WG1 141-1AB01
Technical manual
N 141, 5 pages
Siemens AG
Automation and Drives Group
Update: http://www.siemens.de/gamma
© Siemens AG 2006
Electrical Installation Technology
Subject to change without further notice
P.O. Box 10 09 53, D-93009 Regensburg
2.5.3.1/2
Connection example
PE
L
+
-
PE
L
+
-
PE
L
+
-
-
N
PE
AC 230V
L
PE
DALI ECG 1
+
-
Leuchtstofflampe
fluorescent lamp
+
b
us
c
o
up
lin
g
u
n
it
V
e
rs
o
rg
u
n
g
su
pp
ly
A
C
2
30
V
in
st
ab
u
s
E
IB
N
L
DALI
D
A
L
I
N
B
u
sa
n
ko
pp
le
r
DALI EVG
PE
PE
L
+
-
PE
L
+
-
PE
L
+
-
N
PE
DALI ECG 64
+
-
V
e
rs
o
rg
u
n
g
su
pp
ly
A
C
2
30
V
DALI
DALI EVG
Leuchtstofflampe
fluorescent lamp
instabus / DALI Gateway
N 141
Installation notes
•
The device can be used for permanent installation in
dry, interior rooms and for insertion in distribution
boards or miniature housings.
V
WARNING
•
The device must be mounted and commissioned by an
authorised electrician.
•
Unoccupied sections of DIN rail with data rail inserted
must be protected with the cover 5WG1 192-8AA01.
•
When connecting the device, it should be ensured that
the device can be isolated.
•
The device may not be opened.
•
When planning and installing electrical installations,
the relevant guidelines, regulations and specifications
of the respective country must be observed.
Technical data
Power supply
•
EIB Bus voltage: carried out via the bus line
•
EIB bus current: 5 mA (only half a standard bus load ! )
•
Electronics and DALI output:
•
- integrated power supply for AC/DC 110-240 V, 50-
400 Hz
•
- power consumption: max. 7 W
Inputs/outputs
•
Mains connection: 3-pole (PE, N, L)
•
DALI output (according to IEC 60929):
-
max. 64 DALI devices with > 8 kOhm input
impedance
-
DALI bus voltage: approx. DC 19 V, floating,
short-circuit-proof
Operating elements
•
1 learning push button:
for toggling between normal mode / addressing mode
•
1 push button:
for toggling between bus mode / direct mode
•
2 push buttons:
for switching all electronic ballasts ON / OFF
Display elements
•
1 red LED:
for checking the bus voltage and for displaying normal
mode / addressing mode
•
1 green LED:
for displaying the 230 V operating voltage
•
1 yellow LED:
for displaying direct mode / bus mode
•
1 red LED per push button:
for ON / OFF status indication (only in direct mode) and
failure indication by blinking with 1 Hz
(communication or illuminant fairlure)
Connections
•
Plug-in terminals for mains voltage and DALI output,
insulation strip length 10 ... 11 mm
•
The following conductor cross-sections are permitted:
-
0.5 ... 3.3 mm
2
(AWG 12) single-core
-
0.5 ... 3.3 mm
2
(AWG 12) stranded multi-core
-
0.5 ... 3.3 mm² (AWG 12) finely stranded, untreated
-
0.5 ... 1.5 mm
2
finely stranded, with connector
sleeve
•
The supply cable to the N 141 must be fused with a
circuit-breaker of characteristic B or C for a max.
nominal current of 6 A!
•
EIB Bus line: Pressure contacts on data rail and bus
terminal
Mechanical data
•
Housing: plastic
•
Dimensions: DIN rail mounted device in N-system
dimensions, width: 4 module units (1 module unit = 18
mm)
