Grendel |
DC-2E
| Drone Commander 2 Eurorack |
User Guide
1.1 (2015)
Rare Waves L.L.C., USA
rarewaves.net
The optional Expander module opens up your options for CV-Gate control,
synchronization, and processing external audio through Drone Commander 2’s lters.
The Expander Module’s width is 7HP (~36 mm), and its depth behind the mounting
rails is about 45 mm (1.75”) with ribbon cables attached.
The rear panel has two ports (Figure 3). The 16-pin port is for standard DC power, and
the 26-pin port connects to the Main Module.
The Expander Module comes with a 26-pin tether cable. Use it to connect between the
Main Module and Expander. (Figure 4)
Then connect the Expander Module to your modular case’s power supply bus using a
standard 16-pin ribbon cable (included). Orient the red stripe on the cable toward pin 1
on your power bus connector, in the usual manner.
The tether cable has enough length to locate the Expander on a different row of your case,
or several modules away. This allows you to choose the best spot for it in your system.
Together, the complete system with Main Expander uses 120mA at +12V
(+15V), and 2.5mA @ -12 V (-15V).
The cable ports are designed to prevent the plugs from being inserted backwards.
The Expander has reverse polarity protection (short-circuit / crowbar type). In case of
faulty power connection, your power supply may blow a fuse.
Main Expander
Main Module and Expander
Power supply bus
+12(+15)
volts DC
-12(-15)
120
mA
2.5
28 HP
7 HP
Figure 4.
Cable conguration for Main Module with Expander
Installation
Figure 3.
Expander module rear panel ports
to Main Module
to Power Supply
Flat washers are included with the mounting hardware. It is recommended to
mount the washers on the screws. The washers protect the control panel from
being scratched by the screws.
