Specifications
955-0002_v3.2, Rev-A1  COPYRIGHT © 2012 RED Digital Cinema 
169 
DC IN (POWER INPUT) 
The  6-pin LEMO connector accepts DC input power between +11.5  V  and +17  V DC.  Power 
conditioning provides protection against reverse-polarity connection, ESD, under and over voltage, and 
over current. 
View into camera DC IN Power Input connector 
Mating Connector:   LEMO FGJ.1B.306.CWLD72Z 
PIN  SIGNAL  DESCRIPTION 
1 
+VBATT  Power input, +11.5 to +17 V DC 
2 
3  SCL-BATT  Serial Battery Bus Clock 
4 
GROUND  Power Return (Camera Ground) 
5 
6  SCA-BATT  Serial Battery Bus Data 
WARNING: It is very important that both pairs of +VBATT and GROUND pins are wired up. DO 
NOT fabricate power cables with just one each of +VBATT and GROUND pins wired, as this may 
cause damage to the camera’s power supply; this is not covered by Warranty. 
NOTE: Two pre-fabricated DC Power input cables are available from RED Digital Cinema.  
•  P/N 790-0138 – DC Power – REDBRICK
®
 QUICKPLATE to Camera – 18 in. (0.5m) 
•  P/N 790-0164 – DC Power – XLR to Camera – 10 ft. (3m) 










