CTRL (RS232 CONTROL)
The following expanders feature a CTRL connector:
DSMC2 Base Expander
DSMC2 V-Lock I/O Expander
DSMC2 Jetpack Expander
DSMC2 Jetpack-SDI Expander
DSMC2 REDVOLT Expander
The 4-pin 00B LEMO CTRL connector supports RS232 remote control for 3D camera communication and third-party
metadata ingest applications. For more information, go to "BRAIN GPIO" on page124.
The General Purpose Out (GPO) tally presents 3.3 V at a maximum of 0.04 A between pins 1 and 3. When used as a
record tally, the rising edge of the pulse indicates start of record, falling edge represents end of record.
For more information about controlling the camera via RS232, download the REDLINK® SDK , available at
www.red.com/developers.
Figure: Front Face of the CTRL (RS232) Connector (Looking at the Camera)
4-PIN 00B LEMO CTRL CONNECTOR
PIN SIGNAL DESCRIPTION DIRECTION
1 GROUND Common ground N/A
2 232 RX RS232 RX In
3 SS/GPO Shutter sync/general purpose output Out
4 232 TX RS232 TX Out
NOTE: Mating connector is FGG.00.304.CLAD.
COMPATIBLE CABLES
790-0154: 3BNC-to-00 LEMO Sync Cable
790-0187: 4-Pin 00 LEMO-to-Flying Lead
790-0415: RED Start/Stop Cable (14-Pin LEMO to SYNC, CTRL, BNC)
C OPYRI GHT © 2017 R ED.C O M , I NC 955- 01 38 _V6.3, REV-D | 227
WEAPON/EPIC-W OPERATION GUIDE
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