COPYRIGHT © 2015 RED.COM, INC
RED DSMC OPERATION GUIDE
955-0020_V6.0, REV-D | 200
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)
790-0428: RED Start/Stop Cable (14-Pin to 00B SYNC)
CTRL (RS232 CONTROL)
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 page 104.
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 DSMC via RS232, download the REDLINK SDK, available at www.
red.com/developers.
1
2
4
3
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.CLAD27Z.
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)
Front Face of the CTRL (RS232)
Connector (Looking at the DSMC)
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