WEIGL ProCommander 2, Instruction Manual

Page: 19 / 87

ProCommander LTC pin assignments
19
DMX-OUT-IN
The ProCommander LTC has a bidirectional DMX port. It
outputs full Universe with 512 channels. Simultaneously, via the
pins 4 and 5, an external
DMX signal can be connected. With the
integrated merge function a part of this external DMX signal may
be merged into the internal signal. Please refer to the ASCII chart
for the merge function settings.
REMOTE 1-8 / 9-16
The ProCommander LTC has 16 remote inputs for connecting
external dry contacts.
When shows are stored on a microSD card, they can be
triggered by a level change of the individual inputs. The
assignment of the shows to the different inputs can be defined in
the Control.ini file. See chapter 9 Control.ini for more
information.
OPEN-COLLECTOR 1-8 / 9-16
The ProCommander LTC has 16 open collector outputs.
Outputs 1-8 are standard open collector (transistor) outputs.
Outputs 9-16 can be utilized additionally as PWM outputs.
Switching to PWM output is done automatically by the
ProCommander LTC, as soon as the channel is controlled by the
control software with an analogue- or an ASCII-command. The
PWM resolution is 10-bit.
If inductive loads (relays, solenoids, etc.) are connected, it is
essential to ensure that a free-wheeling diode is mounted