Sony XC-EU50CE, XC-EU50 Technical Manual
A-AVM-100-12 (1)
CCD Black-and-White
Video Camera Module
Technical Manual
XC-EU50/EU50CE
2001 Sony Corporation
Table of Contents
Overview
Mode Setting
Main Features ............................................................ 3
System Components ................................................. 4
Connection Diagram ................................................. 4
Location of Parts and Operation .............................. 5
Front/Top/Bottom ........................................................ 5
Rear Panel ................................................................. 6
Specifications of the Input/Output ........................... 8
Input Phase Specifications of the External HD/VD .... 8
Specifications of the WEN Output .............................. 8
Specifications of the Trigger Pulse ............................. 8
Normal Shutter .......................................................... 9
Setting of the Normal Shutter ..................................... 9
External Trigger Shutter ............................................ 9
Setting of the External Trigger Shutter ....................... 9
Restart/Reset ........................................................... 11
To set Restart/Reset mode....................................... 11
Timing Charts .......................................................... 13
When set to Mode 1 ................................................. 13
When set to Mode 2 ................................................. 19
Appendix
Specifications .......................................................... 21
Dimensions .............................................................. 22
XC-EU50/EU50CE ................................................... 22
Spectral Sensitivity Characteristics
(Typical Value) ....................................................... 22
Recommended light source ................................... 22
CCD Output Waveform Timing Chart ..................... 23
XC-EU50 .................................................................. 23
XC-EU50CE ............................................................. 25
2
Overview
Overview
The XC-EU50/EU50CE is a monochrome video
camera module with a 1/2 type CCD for industrial use.
With its sensitivity around the near ultraviolet range
(around 360 nm), utilized the feature of the shorter
wavelength range characteristics and very detailed data
can be detected.
Small scratches, dust or blemishes hardly visible to the
naked eye can be captured as a clear image by
combining the camera with a light source that has a
wavelength of about 360 nm.
This model inherited compact size, rear panel mode
switches from the XC-E series and is ideal for use in
industrial applications.
Main Features
Various mode settings
Rear panel switches allow the following mode settings.
• Gain: Auto/Manual
γ
compensation
•
• Synchronized input/output
• Potential accumulation: FRAME/FIELD
• 75 Ω termination
• Shutter: Normal/Trigger shutter
External trigger shutter function (EIA: 1/4
to 1/10,000 seconds, CCIR: 1/4 to 1/8,000
seconds)
You can obtain a freeze picture by inputting an
external trigger. This function is useful for shooting a
fast-moving object clearly.
Restart/Reset function
Inputting external HD and VD signals (2 VD or more)
continuously can catch one image at an arbitrary point
in time and control the stored CCD.
This function is used for long exposures and with
strobe for frame image output.
Body fixing
Mounting screw holes are provided in the reference
plane on the lower surface of the body, allowing
mounting with the absolute minimum deviation of the
optical axis.
The connector complies with the new EIAJ
12-pin pin assignment
External synchronization
The camera module automatically determines whether
to operate in interlace or non-interlace mode from the
HD (horizontal drive) and VD (vertical drive) signals
input for external synchronization.
Internal sync signal output
You can output the HD and VD signals from the 12pin connector by changing the setting of the rear panel
switch.
The new pin arrangement allows the connector to
accept a trigger pulse and a WEN signal.
3
System Components
The XC-EU50/EU50CE Video Camera Module
system comprises the following components.
Overview
Video camera module
XC-EU50/EU50CE Camera cables
Tripod adaptor
VCT-333I
(Insulated type)
CCXC-12P02N(2 m)
CCXC-12P05N(5 m)
CCXC-12P10N(10 m)
CCXC-12P25N(25 m)
Connection Diagram
XC-EU50/EU50CE
C-mount lens
VCL-50Y-M
Tripod adaptor
VCT-333I
Camera cables
CCXC-12P02N
CCXC-12P05N
CCXC-12P10N
CCXC-12P25N
C-mount lens
VCL-50Y-M
Camera adaptor
DC-700/700CE
Close-up ring kit
LO-77ERK
AC
VIDEO OUT
HD/VD
WEN
TRIG
Camera adaptor
DC-700/700CE
(Conforms to new EIAJ and
uses 12-pin assignment)
Close-up ring kit
LO-77ERK
4
Location of Parts and Operation
Front/Top/Bottom
Lens mount (C-mount)
1
2 Reference holes
3 Reference holes/Tripod screw holes
Overview
1 Lens mount (C-mount)
Attach the VCL-50Y-M C-mount lens or other optical
equipment.
Note
The lens must not project more than 7 mm (9/32 inch)
from the lens mount.
2 Reference holes (Top)
These precision screw holes are for locking the camera
module. Locking the camera module into these holes
secures the optical axis alignment.
3 Reference holes/Tripod screw holes (bottom)
These precision screw holes are for locking the camera
module. Locking the camera module using these holes
secures the optical axis alignment.
You can install the camera on a tripod. To install on a
tripod, you will need to install the VCT-333I tripod
adaptor using the reference holes on the bottom of the
camera.
5
Rear Panel
VIDEO OUT/DC IN/SYNC (video output/DC power
1
input/sync signal I/O) connector (12-pin)
Overview
2 Shutter speed/Mode setting DIP switch
5 75Ω termination switch
Note
When you do switch settings, make sure the unit is off.
1 VIDEO OUT/DC IN/SYNC (video output/DC
power input/sync signal I/O) connector (12-pin)
Connect a CCXC-12P05N camera cable to this
connector for the +12V DC power supply and the
video signal output from the camera module. When a
sync signal generator is connected to this connector,
the camera module is synchronized with the external
sync signals (HD/VD signals).
2 Shutter speed/Mode setting DIP switch
Shutter speed (bits 1–4):
Set an appropriate shutter speed. (Factory setting:
OFF)
Potential accumulation mode (bit 5):
(Factory setting: FRAME)
Restart reset/External trigger shutter mode switch
(bits 6–8):
(Factory setting: Normal)
γ
compensation ON/OFF switch (bit 9):
γ
Turn on this switch to enable the
compensation.
(Factory setting: OFF)
GAIN switch (bit 0):
This switch selects MGC (manual adjustment) or
AGC (automatic adjustment). (Factory setting:
MGC)
3 Manual GAIN (M GAIN) control knob
4 HD/VD signal input/output switch
3 Manual GAIN (M GAIN) control knob
If you have selected MGC with the GAIN switch (DIP
switch 2), this knob adjusts the gain. (Factory setting:
twelve o’clock position)
Note
If you have selected FRAME using the Potential
accumulation mode (DIP switch 2), set this knob to
MAX. (This is due to requirement CCD.)
4 HD/VD signal input/output switch
Set the switch to INT to output HD/VD signals from
the camera module.
Set the switch to EXT to input HD/VD signals from an
external unit. (Factory setting: EXT)
5 75Ω termination switch
Turn this to OFF when not terminated. (Factory
setting: ON)
6
Overview
VIDEO OUT/DC IN/SYNC connector pin assignment
Rear panel
Pin No. Camera sync output External Sync (HD/VD) Restart/Reset External trigger shutter
1 Ground Ground Ground Ground
2 +12 V DC +12 V DC +12 V DC +12 V DC
3 Video output (Ground) Video output (Ground) Video output (Ground) Video output (Ground)
4 Video output (Signal) Video output (Signal) Video output (Signal) Video output (Signal)
5 HD output (Ground) HD input (Ground) HD input (Ground) HD input (Ground)
6 HD output (Signal) HD input (Signal) HD input (Signal) HD input (Signal)
7 VD output (Signal) VD input (Signal) Reset (Signal) VD input (Signal)
8————
9————
10 — — — WEN output (Signal)
11 — — — Trigger pulse input (Signal)
12 VD output (Ground) VD input (Ground) Reset (Ground) VD input (Ground)
Factory setting mode of rear panel
1
243
Number Switch name Factory-setting mode
Shutter speed (bits 1–4) OFF
Potential accumulation mode (bit 5) FRAME
Shutter speed/ Restart reset/External trigger shutter
1
Mode setting DIP switch mode switch (bits 6–8)
γ
compensation ON/OFF switch (bit 9) OFF
GAIN switch (bit 0) MGC
2 Manual GAIN (M GAIN) control knob twelve o’clock position*
3 HD/VD signal input/output switch EXT
4 75 Ω termination switch ON
* When the GAIN switch is set to “MGC” (Manual), you can change the gain level in a range from 0 to 18 dB.
Normal
7
Mode Setting
Specifications of the Input/Output
Mode Setting
Input Phase Specifications of
the External HD/VD
2005
EVEN,
External
VD
External HD
Non Interlace
ODD
Make sure that the external HD/VD phases against the
standard central phase are as shown in the figure
above. Invalid signal input may cause an error in the
internal reset.
When you restart/reset the camera or operate the
camera by inputting an external trigger shutter pulse,
the Vsync signal for the image is output 1 H later from
the external VD.
Normal:
HD/VD continuous (EIA/CCIR frequencies:
Maintained. Timing: See the above figure.)
Restart/Reset and /External trigger shutter
HD continuous/VD (Reset): Any timing if the phase
with HD is within the above range.
100 200
455 (454) 455 (454)
( ): CCIR
Unit: Clock
1Clk=69.84 nsec (EIA)
70.48 nsec (CCIR)
Specifications of the Trigger
Pulse
2 µsec
to
1/4 sec
• Input impedance; 10 kΩ or more.
• The voltage and pulse width used are measured at pin
11 of a 12-pin multi-connector on the rear panel.
• If you set the trigger pulse with the DIP switches, use
µ
the 100
s to 1/4 sec pulse width.
Setting the external shutter speed with the trigger
pulse width
Set all DIP switches (1 to 4 on the rear panel) to 0.
You can obtain an arbitrary shutter speed by setting the
trigger pulse width to the range of 2
Mode 1 (Non-reset mode) Mode 2 (Reset mode)
Exposure time = Trigger pulse width + 97 µsec (EIA)
Trigger pulse width + 120 µsec (CCIR)
4 to 5.0 V
0 to 1.0 V
µ
sec to 250 msec.
Specifications of the WEN
Output
4.5 V
250 H(EIA)
293 H(CCIR)
The amplitude level is the typical value when
terminated with 10 kΩ.
0 V
Notes
• The DIP switch 5 position is optional. (The field
setting is recommended.) The field setting can obtain
a sensitivity that is twice that of the frame setting.
• If you input a new trigger pulse before the video
signal output for the previous trigger pulse is output
completely, an incorrect video signal will be output.
8
Mode Setting
Normal Shutter
This mode provides continuous video output with the
electronic shutter selected by switches to capture a
high-speed moving object clearly.
Setting of the Normal Shutter
Using the DIP switches on the rear panel
Shutter
OFF
1/2000 1/4000
1/125 1/250 1/500 1/1000
1/10000
(EIA)
1/8000
(CCIR)
Flickerless*
(EIA: 1/100
CCIR: 1/120)
External Trigger Shutter
By inputting an external trigger pulse, the camera is
able to capture fast-moving objects clearly.
Set DIP switches 6, 7, and 8 on the rear panel to Mode
1 or Mode 2 (See the table below).
When you set the trigger pulse width to 1/3 of a second
or more, the output signal changes to the normal
VIDEO signal.
There are two modes for timing in which a video
signal is obtained.
• Mode 1 (Non-reset mode)
In this mode, a video signal synchronized with a VD
signal is output after a trigger pulse is input.
– A video signal is synchronized with the external
VD signal when an external HD/VD signal is input.
– A video signal is synchronized with an internal VD
signal when no external HD/VD signal is input.
• Mode 2 (Reset mode)
In this mode, an internal VD is reset, then an internal
video signal is output after trigger pulse input after a
certain period of time.
For details of each timing chart, see pages 13 to 20.
Setting of the External Trigger
Shutter
(Unit: second)
* If you set the mode to flickerless, the positions of DIP switches 1 to 3 are
optional.
Notes
• The positions of DIP switches 6 and 7 are optional.
• The DIP switch 5 position is optional. (The field
setting is recommended.) The field setting can obtain
a sensitivity that is twice that of the frame setting.
You can set the shutter speed with the DIP switches or
using the trigger pulse width.
To set the shutter speed with the trigger pulse width, see
page 8.
Using the DIP switches on the rear panel
Mode 1 (Non-reset mode)
1/100
(EIA)*
1/120
(CCIR)*
1/1000 1/2000
1/125 1/250
1/4000
1/500
1/10000
(EIA)
1/8000
(CCIR)
(Unit: second)
9
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