Instructions

LED-Warrior09-01/02MOD
IEC62386 Master - Instructions
LED-Warrior09 sends lighting control commands on the
IEC62386 bus. The commands can be generated by two
switch inputs or via I2C.
No mains power!
LED-Warrior09 is not designed to be connected to mains
power. The specified voltages have to be observed.
IEC62386 Bus
The IEC62386 bus is connected to the two position
header on the module. The IEC62386 lines are
independent of polarity.
Connecting switches
One switch each can be connected between Sw1 and
GND and Sw2 and GND. For most functions a
momentary switch is required, the switches must close
the circuit when operated. The switches must not be
connected to any other current source.
Using I2C
The I2C interface allows programming the switch functions and send IEC62386 commands. To
program the switch functions a USB to I2C dongle (IO-Warrior24-DG or IO-Warrior56-DG) may be
used to connect to a PC.
For direct use of the I2C interface please refer to the LED-Warrior09 data sheet.
LED-Warrior09-01MOD
An external power supply of 5 V (max. 25 mA) is required for the LW09-01MOD variant. The +5V
terminal is the input for the positive supply voltage, GND for negative.
Since the IEC62386 bus is galvanically isolated, LW09-01MOD can be used as a peripheral unit for
computers or controller boards to send IEC62386 commands.
LED-Warrior09-02MOD
LW09-02MOD does extract its power supply from the IEC62386 bus and can supply up to 15 mA 5 V
to external circuits. When planning the IEC62386 bus take into account the maximum current
requirement of 25 mA for LW09-02MOD.
Wireless bridges or sensors can be connected to IEC62386 by LW09-02MOD without requiring an
external power supply.
The IEC62386 bus is not galvanically isolated. LW09-02MOD must not be connected to any other
power supply while connected to the IEC62386 bus. When programming LW09-02MOD via I2C either
disconnect it from the IEC62386 bus or use a notebook computer running on battery. To program it
while disconnected from IEC62386 external 5 V must be supplied.