Aux / Rs232 Port - RED ONE Operation Manual

Pin:
1
2
3
4
5
NOTE: Pin 4 is a not used. Do not tie-in to ground.

AUX / RS232 PORT

The Auxiliary / RS232 port provides up to 500mA of regulated +12V power to motorized 2/3" B4 mount
lenses. The two inputs labeled SW1 and SW2 are fixed function inputs that activate Record Start / Stop
and Playback of the last recorded clip respectively. These are typically triggered by the B4 lens, or by a
controller such as Preston MDR-2 using an appropriate adaptor cable.
WARNING: Do not attempt to power a cinema lens motor from this connector. Depending on your
maximum current requirement, extract power from one of the two Auxiliary Power outputs, or the
D-Tap connector on the battery V-Plate.
VERSION 20.1.3
AUGUST 5, 2009
R E D O N E O
R E D O N E O
T T M M
Signal
Ground
TIMECODE_IN_P Serial timecode input, positive
TIMECODE_IN_N Serial timecode input, negative
-
TIMECODE_OUT
2
3
View into camera Auxiliary / RS232 connector
Mating connector: LEMO FHG.1B.310.CLAD62Z
©2009 RED.COM INC.
P E R A T I O N G U I D E
P E R A T I O N G U I D E
Description
Camera ground
- No connect -
Serial timecode output
1 8
9 7
10 6
4 5
Direction
-
In
In
-
Out
101