Communication Ports
SYNC (Video Sync In) with SYNC Trigger Button Circuit
The DSMC2 Base Expander features a SYNC connector with a SYNC Trigger Button Circuit.
The 4-Pin 00B Sync Connector accepts timecode, genlock, and General Purpose Input (GPI) signals.
Figure: Front Face of the SYNC (Video Sync) Connector (Looking at the Camera)
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4-Pin 00B Sync Connector |
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|
pin |
signal |
Description |
Direction |
|
1 |
GROUND |
Common ground |
N/A |
|
2 |
SS/GPI |
Shutter sync/general purpose input trigger |
In |
|
3 |
TIMECODE |
SMPTE unbalanced timecode input |
In |
|
4 |
GENLOCK |
Tri-level sync input |
In |
NOTE: Mating connector is FGG.00.304.CLAD.
SYNC Trigger Button Circuit
The SYNC connector has a 3.3 V Schmitt trigger (5 V tolerant). The trigger is not a switch closure circuit, so it requires that the trigger source supplies current. Both edges of the input signal may be used as a trigger.
NOTE: The SYNC trigger button circuit only applies to the DSMC2 Base Expander.
For example, this is the behavior of the circuit when the GPI trigger is used for record start/stop:
- Start Record: On ground to 3.3 V transition
- During Record: Hold at 3.3 V
- Stop Record: On 3.3 V to ground transition
- During Stop: Hold at ground
Figure: Trigger Button Circuit Diagram
NOTE: In the diagram above, values are approximate. Use standard values.
Compatible Cables
- 790-0154, 790-0643: 3BNC-to-00 Sync Cable
- 790-0187, 790-0648: 4-Pin 00B-to-Flying Lead
- White: Ground
- Yellow: RS232 RX
- Blue: Shutter/sync, general purpose output
- Red: RS232 TX
- Black: Shield
- 790-0415: RED Start/Stop Cable (14-Pin 1B to SYNC, CTRL, BNC)
- 790-0428: RED Start/Stop Cable (14-Pin to 00B SYNC)
SYNC (Video Sync In) with Contact Closure Style Trigger Input
The following devices feature a SYNC connector with contact closure style trigger input:
- DSMC2 Jetpack Expander
- DSMC2 Jetpack-SDI Expander
- DSMC2 V-Lock I/O Expander
The 4-Pin 00B Sync Connector accepts timecode, genlock, and General Purpose Input (GPI) signals. To operate the GPI contact closure style trigger, short Pin 2 (GPI) to Pin 1 (ground).
WARNING: DO NOT apply voltage to Pin 2 (GPI).
Figure: Front Face of the SYNC (Video Sync) Connector (Looking at the Camera)
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4-Pin 00B Sync Connector |
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|
pin |
signal |
Description |
Direction |
|
1 |
GROUND |
Common ground |
N/A |
|
2 |
GPI |
General purpose input trigger; contact closure to Pin 1 |
In |
|
3 |
TIMECODE |
SMPTE unbalanced timecode input |
In |
|
4 |
GENLOCK |
Tri-level sync input |
In |
NOTE: Mating connector is FGG.00.304.CLAD.
Contact Closure Style Trigger Button Circuit (SYNC)
The diagram below shows the contact closure style trigger button circuit on the SYNC connector.
Figure: Contact Closure Style Trigger Button Circuit Diagram (SYNC)
Compatible Cables
- 790-0154, 790-0643: 3BNC-to-00 Sync Cable
- 790-0187, 790-0648: 4-Pin 00B-to-Flying Lead
- White: Ground
- Yellow: RS232 RX
- Blue: Shutter/sync, general purpose output
- Red: RS232 TX
- Black: Shield
- 790-0415: RED Start/Stop Cable (14-Pin 1B to SYNC, CTRL, BNC)
- 790-0428: RED Start/Stop Cable (14-Pin to 00B SYNC)
CTRL (RS232 Control)
The following devices feature a CTRL connector:
- DSMC2 Base Expander
- DSMC2 V-Lock I/O Expander
- DSMC2 Jetpack Expander
- DSMC2 Jetpack-SDI Expander
- DSMC2 REDVOLT Expander
- DSMC2 Production Module
The 4-Pin 00B CTRL Connector supports RS232 remote control for 3D camera communication and third-party metadata ingest applications. For more information, go to BRAIN GPIO.
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 R.C.P.™ SDK.
Figure: Front Face of the CTRL (RS232) Connector (Looking at the Camera)
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4-Pin 00B CTRL Connector |
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|
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, 790-0643: 3BNC-to-00 Sync Cable
- 790-0187, 790-0648: 4-Pin 00B-to-Flying Lead
- White: Ground
- Yellow: RS232 RX
- Blue: Shutter/sync, general purpose output
- Red: RS232 TX
- Black: Shield
- 790-0415: RED Start/Stop Cable (14-Pin 1B to SYNC, CTRL, BNC)
Serial (RS232 Control)
The DSMC2 REDVOLT Expander features a SERIAL connector. The 7-Pin 0B SERIAL port connector supports RS232 RX, RS232 TX, and a General Purpose Input (GPI) trigger (active-low switch closure). The connector also offers auxiliary power out, with a maximum sustained current draw of 1.5A.
To operate the GPI contact closure style trigger, short Pin 7 (GPI) to Pin 6 (ground).
The SERIAL connector was designed to support 6-pin 0B cables used with the RED Tactical Hand Controller (T.H.C.). Although the connectors on those cables do not have pin 7 (GPI), the other 6 pins do match pins 1 to 6 on the SERIAL connector.
Figure: Front Face of the SERIAL (RS232) Connector (Looking at the Camera)
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SERIAL Connector |
|||
|
Pin |
Signal |
Description |
Direction |
|
1 |
GND |
Camera ground |
N/A |
|
2 |
RS232 RX |
RS232 RX |
In |
|
3 |
RS232 TX |
RS232 TX |
Out |
|
4 |
AUX OUT |
+11.5 to +17 VDC unregulated battery pass-through power |
Out |
|
5 |
N/A |
No connection (NC) |
N/A |
|
6 |
GND |
Camera ground |
N/A |
|
7 |
GPI |
General Purpose In (GPI) trigger (active-low switch closure) |
In |
NOTE: Mating connectors are FHG.0B.307.CLAD (right-angle) or FGG.0B.307.CLAD (straight).
Contact Closure Style Trigger Button Circuit
The diagram below shows the contact closure style trigger button circuit on the connector.
Figure: Contact Closure Style Trigger Button Circuit Diagram
Compatible Cables
For GPI applications, you can use this cable:
- 790-0553, 790-0653: RED 7-Pin 0B-to-Flying Lead Serial Port Cable (6')
For non-GPI applications, you can use this 6-pin cable:
- 790-0444: R.C.P.®-to-T.H.C. Connector Cable 3'
Genlock
The DSMC2 REDVOLT Expander features a Genlock (GEN) connector.
The 75 ohm BNC connector accepts incoming sync and genlock signals.
|
75 ohm BNC Connector |
|||
|
Pin |
Signal |
Description |
Direction |
|
Center |
SYNC |
SMPTE ST 274 RS 170A Tri-Level Sync |
In |
|
Shield/Screen |
GROUND |
Camera ground |
N/A |
Compatible Cable
- 790-0341: RED HD-SDI Cable (6’)
Timecode
The following devices feature a TIMECODE connector:
- DSMC2 REDVOLT Expander
- DSMC2 Production Module
The LEMO EAG.0B.305.CLN connector supports SMPTE timecode input and output. Pins 2 and 3 can be used together to receive a balance SMPTE 12M serial timecode input. Pin 2 can be used by itself (leave pin 3 open) to receive a single-ended SMPTE 12M serial timecode input. Pin 5 is a timecode output.
Figure: Front Face of Timecode (LEMO EAG.0B.305.CLN) Connector (Looking at the Camera)
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LEMO EAG.0B.305.CLN Connector |
|||
|
Pin |
Signal |
Description |
Direction |
|
1 |
GROUND |
Camera Ground |
N/A |
|
2 |
TIMECODE IN(S) |
Timecode input - SMPTE single ended |
In |
|
3 |
N/A |
No connection (NC) |
N/A |
|
4 |
+5 V OUT |
+5 V out, 200 mA max |
Out |
|
5 |
TIMECODE OUT |
SMPTE 12 M Timecode output |
Out |
NOTE: Mating connector is FHG.0B.305.CLAD.
Compatible Cable
- 790-0212: Pro I/O Time Code Cable 3'
GIG-E (Ethernet)
The following devices feature a GIG-E connector.
- DSMC2 Jetpack-SDI Expander
- DSMC2 REDVOLT Expander
- DSMC2 Production Module
The GIG-E 9-pin 0B connector provides a 1000BASE-T (IEEE 802.3ab) gigabit Ethernet connection for remote camera setup, master/slave camera communication, and external metadata ingest. Since the GIG-E connector does not support slower speeds (10BASE-T and 100BASE-T), ensure that any device you connect to supports 1000BASE-T.
Figure: Front Face of the GIG-E Connector (Looking at the Camera)
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9-Pin 0B GIG-E connector |
|||
|
pin |
signal |
description |
direction |
|
1 |
BI_DC+ |
Data pair C+ |
N/A |
|
2 |
BI_DC- |
Data pair C- |
N/A |
|
3 |
BI_DD+ |
Data pair D+ |
N/A |
|
4 |
BI_DD- |
Data pair D- |
N/A |
|
5 |
BI_DA- |
Data pair A- |
N/A |
|
6 |
BI_DA+ |
Data pair A+ |
N/A |
|
7 |
BI_DB+ |
Data pair B+ |
N/A |
|
8 |
BI_DB- |
Data pair B- |
N/A |
|
9 |
N/A |
Do not connect |
N/A |
NOTE: Mating connector is FGG.0B.309.CLAD.
Compatible Cables
- 790-0159: RED GIG-E Straight-to-CAT5E Ethernet Cable (9')
-
790-0557, 790-0655: RED GIG-E Right-to-CAT5E Ethernet Cable (9')
- 790-0163: Master/Slave Gig-E Cable (4')
START/STOP
The following devices feature a START/STOP connector:
- DSMC2 Tactical Top Plate
- DSMC2 Production Top Plate
The Fischer 3-pin 102 supports record start/stop via compatible third-party triggers.
Figure: START/STOP Connector (Looking at the Connector)
|
Fischer 3-pin Connector |
|||
|
PIN |
SIGNAL |
Description |
Direction |
|
1 |
GROUND |
Common ground |
N/A |
|
2 |
N/A |
No connection (NC) |
N/A |
|
3 |
R/S |
Active Low to start/stop record |
In |
24V RS
The DSMC2 Production Module features two (2) 24V RS (run/stop) connectors.
The two (2) Fischer 3-pin 102 connectors supply a combined 24V power out at a maximum sustained current draw of 2.5A. Each connector also includes a run/stop (R/S) trigger input. To operate the contact closure style trigger, short Pin 3 (R/S) to Pin 1 (ground).
WARNING: DO NOT apply voltage to Pin 3 (R/S).
Figure: 24V RS (Looking at the Connector)
|
Fischer 3-pin Connector |
|||
|
PIN |
SIGNAL |
Description |
Direction |
|
1 |
GROUND |
Common ground |
N/A |
|
2 |
+24 V OUT |
+24 V out, 2.5A max (shared between the connectors) |
Out |
|
3 |
R/S |
Active Low to start/stop record (3.3V pull up) |
In |
Contact Closure Style Trigger Button Circuit (24V RS)
The diagram below shows the contact closure style trigger button circuit on the 24V RS connector.
Figure: Contact Closure Style Trigger Button Circuit Diagram (24V RS)