
2SLON-DR 2018-11
WN 059729 45532
dormakaba Mounting instructions MountingMounting
3.2 Technical information
Supply voltage: 24VDC +/- 15 %
Power consumption: 18 mA
Ambient temperature: -10 °C to +55 °C
Rel. humidity: up to 93 %
(non condensing)
Protection class: Dependent on the
housing used
3.3 LED display
The LED lights up and flashes red. When the service
button is pressed, the LED lights up green.
LED on LED flashes LED off
Module is not configured/no
application loaded
Module is not configured/
application is loaded
Module is fully configured
4 Mounting
The mounting takes place by clipping onto a 35mm
DIN rail.
4.1 Requirements for mounting
Prerequisite for the mounting is compliance with the
LON specifications regarding transceivers, network
topology, network lengths, cable specifications, etc.
• The mounting location of the modules must be
selected so that the modules’ ambient temperature
range is maintained and any heat generated can be
dissipated.
• A minimum distance of 200 mm to high-energy
sources of interference, e.g. frequency converters, is
recommended.
• To avoid condensation, modules that have been
stored at very different temperatures must be
adjusted to the operating temperature before
commissioning.
• If tools for network management are already used
in the network, any potential conflicts must be
identified and excluded before connecting further
tools.
4.2 Assignment of terminals and button
Neuron-ID
xx xx xx xx xx xx
24V
GND
TxD1
TxD2
GND
TxD3 RxD3
GND
RxD2
RxD1
GND
24V
X1
Service
Status
LED
X302
Tx2
Rx2
GND
Tx3
Rx3
X300
Net B
Net A
Net B
Net A
Neuron-ID
xx xx xx xx xx xx
Fig. 1 View of the boards