Data Sheet for Product

Page 2 of 3 Siemens Building Technologies, Inc.
All luminaires controlled by an N 141/02 can be
dimmed to the setting “Dimming value on emergency”
even when they are not affected by a line voltage or
DALI power failure. This allows you to maintain all
luminaires and self-contained emergency luminaires at
the same brightness level.
During “Emergency Operation”, luminaires will not
respond to any on/off or dim commands and they
cannot be commissioned.
Application Programs
07 B0 KNX/DALI Gateway 981C0C
Specifications
Power Supply
• Bus voltage: 21 to 30 Vdc (Class 2) provided through the bus line
• Bus current: 5 mA
• Electronics and DALI output:
− Integrated power supply for AC/DC 110-240V, 50-60 Hz (Do not connect to
voltages greater than 240V – use a separate 110-240V source.)
− Power consumption: max. 7 W
Inputs/Outputs
• Bus communication on N-system data rails or KNX bus terminal
• Line voltage connection: 3-pole (PE(earth ground), N, L)
• DALI output (according to IEC 60929):
− Max. 64 DALI devices with
> 8k ohm input impedance
− DALI bus voltage: approx. 19 Vdc, floating, short-circuit-proof
Control Elements
• One mode button for use during commissioning only:
for toggling between normal mode/addressing mode
• One push button for use during commissioning or manual operation:
for toggling between bus operation/manual mode
• Two push buttons for use during commissioning or manual operation:
for switching all electronic ballasts ON/OFF
Display Elements
• One red LED:
for displaying the mode that was selected with the mode button.
• One green LED:
for displaying the presence of operating voltage
• One yellow LED:
for displaying bus operation/manual mode
• One red LED:
− For indicating ON/OFF status when in manual mode
− Blinking to indicate communication or lamp failure
Connections
• Line voltage and DALI interface: plug-in terminals, insulation strip length 3/8“ (10 to
11 mm)
• The following conductor cross-sections are permitted:
− 20 to 12 AWG solid (0.5 to 3.3 mm2 single-core)
− 20 to 12 AWG stranded (0.5 to 3.3 mm2 multi-core)
− 20 to 12 AWG (0.5 to 3.3 mm2 ) finely stranded, untreated
− 20 to 16 AWG (0.5 to 1.5 mm2) finely stranded, with connector sleeve
• Bus line:
− Pressure contacts on data rail
− Bus Terminal, 18 to 20 AWG solid copper (Ø 0.6 to 0.8 mm single core)