Sony XC-EU50CE Film Camera User Manual

A-AVM-100-11 (1)
CCD Black-and-White
Video Camera Module
Technical Manual
XC-EU50/EU50CE
 2001 Sony Corporation
Table of Contents
Overview
Main Features ............................................................
System Components .................................................
Connection Diagram .................................................
Location of Parts and Operation ..............................
3
4
4
5
Front/Top/Bottom ........................................................ 5
Rear Panel ................................................................. 6
Mode Setting
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
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
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 synchronization
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
The new pin arrangement allows the connector to
accept a trigger pulse and a WEN signal.
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.
3
Overview
System Components
The XC-EU50/EU50CE Video Camera Module
system comprises the following components.
Video camera module
XC-EU50/EU50CE
Camera cables
CCXC-12P02N(2 m)
CCXC-12P05N(5 m)
CCXC-12P10N(10 m)
CCXC-12P25N(25 m)
C-mount lens
VCL-50Y-M
Tripod adaptor
VCT-333I
(Insulated type)
Camera adaptor
DC-700/700CE
Close-up ring kit
LO-77ERK
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
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
Overview
Location of Parts and Operation
Front/Top/Bottom
1 Lens mount (C-mount)
2 Reference holes
3 Reference holes/Tripod screw holes
1 Lens mount (C-mount)
Attach the VCL-50Y-M C-mount lens or other optical
equipment.
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
Overview
Rear Panel
1 VIDEO OUT/DC IN/SYNC (video output/DC power
input/sync signal I/O) connector (12-pin)
2 Shutter speed/Mode setting DIP switch
5 75Ω termination switch
3 Manual GAIN (M GAIN) control knob
4 HD/VD signal input/output 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):
Turn on this switch to enable the γ 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
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)
—
Trigger pulse input (Signal)
11
12
—
VD output (Ground)
—
VD input (Ground)
Reset (Ground)
—
—
VD input (Ground)
Factory setting mode of rear panel
1
4
Number
3
2
Switch name
Shutter speed (bits 1–4)
1
Shutter speed/
Mode setting DIP switch
Factory-setting mode
OFF
Potential accumulation mode (bit 5)
FRAME
Restart reset/External trigger shutter
mode switch (bits 6–8)
Normal
γ compensation ON/OFF switch (bit 9)
GAIN switch (bit 0)
OFF
MGC
2
Manual GAIN (M GAIN) control knob
3
HD/VD signal input/output switch
twelve o’clock position*
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.
7
Mode Setting
Mode Setting
Specifications of the Input/Output
Input Phase Specifications of
the External HD/VD
5
External
VD
EVEN,
Non Interlace
100
Specifications of the Trigger
Pulse
4 to 5.0 V
200
2 µsec
to
1/4 sec
200
0 to 1.0 V
ODD
External HD
455 (454)
455 (454)
( ): CCIR
Unit: Clock
1Clk=69.84 nsec (EIA)
70.48 nsec (CCIR)
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.
Specifications of the WEN
Output
4.5 V
250 H(EIA)
293 H(CCIR)
0V
The amplitude level is the typical value when
terminated with 10 kΩ.
• 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
the 100 µs 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 µsec to 250 msec.
Mode 1 (Non-reset mode)
Mode 2 (Reset mode)
Exposure time = Trigger pulse width + 97 µsec (EIA)
Trigger pulse width + 120 µsec (CCIR)
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
External Trigger Shutter
This mode provides continuous video output with the
electronic shutter selected by switches to capture a
high-speed moving object clearly.
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.
Setting of the Normal Shutter
Using the DIP switches on the rear panel
Shutter
OFF
1/125
1/250
1/4000
1/10000
(EIA)
1/8000
(CCIR)
1/500
1/1000
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.
1/2000
Flickerless*
(EIA: 1/100
CCIR: 1/120)
Setting of the External Trigger
Shutter
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)
(Unit: second)
* If you set the mode to flickerless, the positions of DIP switches 1 to 3 are
optional.
1/100
(EIA)*
1/120
(CCIR)*
1/125
1/250
1/500
1/4000
1/10000
(EIA)
1/8000
(CCIR)
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.
1/1000
1/2000
(Unit: second)
9
Mode Setting
Mode 2 (Reset mode)
1/100
(EIA)*
1/120
(CCIR)*
1/125
1/250
1/500
1/1000
1/2000
1/4000
1/10000
(EIA)
1/8000
(CCIR)
(Unit: second)
* If 1/100 (EIA) or 1/120 (CCIR) has been set, the positions of DIP
switches 1 to 3 are optional.
Note
The positions of DIP switches 5, 9 and 0 are optional.
10
Mode Setting
Restart/Reset
To set Restart/Reset mode
The information on one screen can be extracted at any
time by externally inputting a restart/reset signal (HD/
VD). To enter this mode, set DIP switches 6, 7, and 8
on the rear panel of the camera as shown in the figure
below. The setting is especially effective for the
operation explained below.
Long exposure
The Restart/Reset function extends the CCD
accumulation time, resulting in a highly sensitive
image. This function is effective when you cannot gain
satisfactory sensitivity under normal operating
conditions, or when you want to observe a moving
object. Extend the VD interval (T) period between
external VD pulses.
Note
Some white spots may appear after a long exposure.
Sample input timing chart 1
EXT HD
Continuous signal: 15.734 kHz (XC-EU50) Allowable frequency value ±1%,
15.625 kHz (XC-EU50CE) Allowable frequency value ±1%
EXT VD VD interval (T): 262.5 H or more (XC-EU50) and less than 1 second (Recommended),
312.5 H or more (XC-EU50CE) and less than 1 second (Recommended)
Four or more VD pulses are required.
T
T
T
Exposure time for the Odd field
Exposure time for the Even field
Frame Accumulation (Factory setting)
Video output
Odd image
Invalid image
Even image
Valid frame image
Odd and even fields are determined by the phase of the EXT HD/VD signal input from the outside.
11
Mode Setting
Sample input timing chart 2
EXT HD
Continuous signal: 15.734 kHz (XC-EU50) Allowable frequency value ±1%,
15.625 kHz (XC-EU50CE) Allowable frequency value ±1%
EXT VD
VD interval (T): 262.5 H or more (XC-EU50) and less than 1 second (Recommended),
312.5 H or more (XC-EU50CE) and less than 1 second (Recommended)
Four or more VD pulses are required.
T
1/60
second
1/60
second
Exposure time for the Odd field
Exposure time for the Even field
Frame Accumulation (Factory setting)
Video output
Odd
image
Invalid image
Even image
Valid frame image
Odd and even fields are determined by the phase of the EXT HD/VD signal input from the outside.
Frame image output with a strobe light
The factory setting for this camera is Frame
Accumulation. The images obtained when the normal
continuous shutter or trigger shutter is used are field
images (vertical resolution: 243 lines).
Using a strobe light and Restart/Reset mode, you can
obtain bright frame images by synchronizing any
strobe light. (Vertical resolution: 485 lines).
Sample input timing chart
EXT HD
Continuous signal: 15.734 kHz (XC-EU50) Allowable frequency value ±1%,
15.625 kHz (XC-EU50CE) Allowable frequency value ±1%
EXT VD
VD: 1/60 sec (XC-EU50), 1/50 sec (XC-EU50CE)
Four or more VD pulses are required.
Strobe light
Exposure time for the Odd field
Exposure time for the Even field
Frame Accumulation (Factory setting)
Video output
Odd
image
Invalid image
Even
image
Valid frame image
Odd and even fields are determined by the phase of the EXT HD/VD signal input from the outside.
Avoid lighting the scene during the light-emitting inhibit zone defined below. (The field is transfered to the
storage area of the CCD, so it can be read out.)
Note
For best performance, it is recommended that you not flash between VD and VD + 10 H (XC-EU50)/16 H
(XC-EU50CE).
12
Mode Setting
Timing Charts
When set to Mode 1
For setting the shutter speed using the trigger pulse width
HD/VD input
◆ Continuous VD input
Normal operation*3
External trigger shutter operation
1
Mode transition state
External input
External trigger
inhibition area
shutter operation
(50 ms)
3
2
Trigger*1
Trigger pulse width*
3
Exposure time (Te)*2
Exposure
time (Te)*2
Exposure time (Te)*2
External HD*1
External VD*1
(Continuous
VD)
EXT-VD
T: T=under 10 µs*4
T: T=under 10 µs*4
10 µs or more
Video out
3
2
1
*5
WEN
250 H (EIA)
293 H (CCIR)
TRG
EXT-VD
EXT-VD
65 µs
10 µs
*1 This is a signal input from outside. Make sure to
input both HD and VD signals.
*2 Exposure time (Te)
Te = Trigger pulse width + 97 µsec (EIA)
Te = Trigger pulse width + 120 µsec (CCIR)
(The effective trigger pulse width for the external
trigger shutter operation is between 2 µs and 1/4 s.)
*3 The normal operation state is chosen when the
trigger pulse width is 1/3 s or more. The trigger
falling edge restores the external trigger shutter
operation. In this case, the area between the falling
edge of a trigger pulse and the subsequent 50 ms
period is an external trigger input inhibition area.
There is no guarantee of operation for any trigger
input selected in this period.
*4 If there is a falling edge on the external VD within
a period of –65 to +10 µs from the falling trigger
edge (1 and 2 in the figure), it is not defined
whether the image is output for the external VD
falling edge or the image is output for the next
external VD falling edge. (1 in the figure shows
that the image is output for the next external VD.
2 shows the image for the external VD.) In this
case, see WEN since output of the image and WEN
make up a pair. In any other cases, the image is
output for the external VD falling edge after the
trigger falling edge (3 in the figure).
*5 When the external trigger shutter mode changes to
the normal operation mode, one WEN signal is
output.
Note
An image is not output correctly when the next trigger is
input before the image for the previous trigger is output.
13
Mode Setting
For setting the shutter speed using the trigger pulse width
HD/VD input
◆ Continuous HD input/Single VD input
External trigger shutter operation
Normal operation*3
1
Mode transition state
External input
inhibition area External trigger
shutter operation
(50 ms)
2
Trigger*1
Trigger pulse width*
3
Exposure time (Te)*2
Exposure time
(Te)*2
External HD*1
External VD*1
(Single VD)
T: T=10 µs to 65 ms*4
min 10 µs
Video out
2
1
5
*
WEN
250 H (EIA)
293 H (CCIR)
*1 This is a signal input from outside. Make sure to
input both HD and VD signals in this case. Input
the signal so that the VD phase aligns with the HD
falling edge.
*2 Exposure time (Te)
Te = Trigger pulse width + 97 µsec (EIA)
Te = Trigger pulse width + 120 µsec (CCIR)
(The effective trigger pulse width for the external
trigger shutter operation is between 2 µs and 1/4 s.)
*3 The normal operation state is chosen when the
trigger pulse width is 1/3 s or more. (By entering a
continuous VD in this section, an image is output.)
The trigger falling edge restores the external
trigger shutter operation. In this case, the area
between the falling edge of a trigger pulse and the
subsequent 50 ms period is an external trigger
input inhibition area. There is no guarantee of
operation for any trigger input selected in this
period.
250 H (EIA)
293 H (CCIR)
250 H (EIA)
293 H (CCIR)
*4 Input the external VD within the period of 10 µs to
65 ms after the trigger falling edge (1 and 2 in
the figure). There is no guarantee of operation
when any other input is selected. If an invalid
signal is input, the input is changed to a valid
signal and, after several V signals, normal
operation will resume.
*5 When the external trigger shutter mode changes to
the normal operation mode, one WEN signal is
output.
Note
Make sure that the trigger signal and the VD signal
make up a pair.
An image is not output correctly when the next trigger
is input before the image for the previous trigger is
output.
14
Mode Setting
For setting the shutter speed using the trigger pulse width
No HD/VD input (Internal synchronization)
External trigger shutter operation
Normal operation*3
2
1
Mode transition state
External input
inhibition area
External trigger
(50 ms)
shutter operation
3
Trigger*1
Trigger pulse width*
3
4
Internal HD*
Exposure
time (Te)*2
Exposure time
(Te)*2
Exposure
time (Te)*2
T: T=10 µs or more*5
T: T=under 10 µs*5
Video out
1
3
2
*6
WEN
250 H (EIA)
293 H (CCIR)
*1 This is a signal input from outside.
*2 Exposure time (Te)
Te = Trigger pulse width + 97 µsec (EIA)
Te = Trigger pulse width + 120 µsec (CCIR)
(The effective trigger pulse width for the external
trigger shutter operation is between 2 µs and 1/4 s.)
*3 The normal operation state is chosen when the
trigger pulse width is 1/3 s or more. The trigger
falling edge restores the external trigger shutter
operation. In this case, the area between the falling
edge of a trigger pulse and the subsequent 50 ms
period is an external trigger input inhibition area.
There is no guarantee of operation for any triggers
input in this period.
*4 The internal VD signals are output as long as there is
no external input and the HD/VD signal I/O switch
on the rear panel is set to INT.
*5 In the external trigger operation, the image is
output for the internal VD falling edge after the
trigger falling edge (1 and 2 in the figure). If the
period from the trigger falling edge to the internal
VD falling edge (T in the figure) is under 10 µs,
there may be a delay of 1 VD in the output. (3 in
the figure shows that the image is output for the
next internal VD). In this case, see WEN since the
image and WEN make up a pair. (The internal VD
falling edge and the beginning of the equivalent
pause in the V period of the SYNC have the same
phase.)
*6 When the external trigger shutter mode changes to
the normal operation mode, one WEN signal is
output.
Note
An image is not output correctly when the next trigger
is input before the image for the previous trigger is
output.
15
Mode Setting
For setting the shutter speed using the DIP switches
HD/VD input
◆ Continuous VD input
Normal
operation*3
External trigger shutter operation
1
Trigger*1
2
100 µs to 250 ms
Exposure time (Te)*2
3
Trigger pulse width*3
Exposure time (Te)*2
External HD*1
External VD*1
(Continuous
VD)
T: T=under 10 ms*4
Mode transition state
External input
External trigger
inhibition area
shutter operation
(50 ms)
Exposure time
(Te)*2
T: T=10 ms or
more*4
T: T=10 ms or more*4
Video out
1
3
2
WEN
250 H (EIA)
293 H (CCIR)
250 H (EIA)
293 H (CCIR)
*1 This is a signal input from outside. The continuous
VD frequency is one field. Make sure you input
HD and VD at the same time.
*2 The exposure time (Te) is determined by the
setting of the DIP switches.
For details, see Page 9.
*3 The normal operation state is chosen when the
trigger pulse width is 1/3 s or more. The trigger
falling edge restores the external trigger shutter
operation. In this case, the area between the falling
edge of a trigger pulse and the subsequent 50 ms
period is an external trigger input inhibition area.
There is no guarantee of operation for any triggers
input in this period.
*4 An image is output when an external VD signal
falls 10 ms or more after a trigger pulse rises (2
and 3 in the figure). If the period from the trigger
rising edge to the external VD falling edge (T in
the figure) is under 10 ms, there may be a delay of
1 VD in the output. (1 in the figure shows that the
image is output for the next external VD). In this
case, see WEN since the image and WEN make up
a pair.
Note
An image is not output correctly when the next trigger
is input before the image for the previous trigger is
output.
16
Mode Setting
For setting the shutter speed using the DIP switches
HD/VD input
◆ Continuous HD input/Single VD input
External trigger shutter operation
Normal operation*3
2
1
Trigger*1
Mode transition state
External input
External trigger
inhibition area
shutter operation
(50 ms)
100 µs to 250 ms
Trigger pulse width*3
Exposure time (Te)*2
Exposure time
(Te)*2
External HD*1
External VD*1
(Single VD)
min.10 ms
T: T=10 ms to 75 ms*4
Video out
2
1
WEN
250 H (EIA)
293 H (CCIR)
250 H (EIA)
293 H (CCIR)
*1 This is a signal input from outside. Make sure to
input both HD and VD signals in this case. Input
the signal so that the VD phase aligns with the HD
falling edge.
*2 The exposure time (Te) is determined by the
setting of the DIP switches.
*4 Input the external VD within the period of 10 ms to
75 ms after the trigger rising edge (1 and 2 in
the figure). There is no guarantee of operation
when any other input is selected. If an invalid
signal is input, the input is changed to a valid
signal, and after several V signals, normal
operation will resume.
For details, see Page 9.
Note
*3 The normal operation state is chosen when the
trigger pulse width is 1/3 s or more. (By entering a
continuous VD in this section, an image is output.)
The trigger falling edge restores the external
trigger shutter operation. In this case, the area
between the falling edge of a trigger pulse and the
subsequent 50 ms period is an external trigger
input inhibition area. There is no guarantee of
operation for any triggers input in this period.
Make sure that the trigger signal and the VD signal
make up a pair.
An image is not output correctly when the next trigger
is input before the image for the previous trigger is
output.
17
Mode Setting
For setting the shutter speed using the DIP switches
No HD/VD input (Internal synchronization)
Normal
operation*3
External trigger shutter operation
1
Trigger*1
100 µs to 250 ms
Exposure time (Te)*2
Mode transition state
External input
inhibition area
(50 ms)
External trigger
shutter operation
3
2
3
Trigger pulse width*
Exposure time (Te)*2
Exposure time
(Te)*2
Internal VD*4
T: T=10 ms or
more*5
T: T=10 ms or more*5
T: T=under 10 ms*5
Video out
1
3
2
WEN
250 H (EIA)
293 H (CCIR)
250 H (EIA)
293 H (CCIR)
*1 This is a signal input from outside.
*2 The exposure time (Te) is determined by the
setting of the DIP switches.
For details, see Page 9.
*3 The normal operation state is chosen when the
trigger pulse width is 1/3 s or more. The trigger
falling edge restores the external trigger shutter
operation. In this case, the area between the falling
edge of a trigger pulse and the subsequent 50 ms
period is an external trigger input inhibition area.
There is no guarantee of operation for any triggers
input in this period.
*4 The internal VD signals are output as long as there
is no external input and the HD/VD signal
input/output switch on the rear panel is set to INT.
*5 An image is output when an internal VD signal
falls 10 ms or more after a trigger pulse rises (2
and 3 in the figure). If the period from the
trigger rising edge to the internal VD falling edge
(T in the figure) is under 10 ms, it is not defined
whether the image is output for the internal VD
falling edge or the image is output for the next
internal VD falling edge. (1 in the figure shows
that the image is output for the next internal VD).
In this case, see WEN since the image and WEN
make up a pair.
(The internal VD falling edge and the beginning
of the equivalent pause in the V period of the
SYNC have the same phase.)
Note
An image is not output correctly when the next
trigger is input before the image for the previous
trigger is output.
18
Mode Setting
When set to Mode 2
For setting the shutter speed using the trigger pulse width
Normal operation*3
External trigger shutter operation
Trigger*1
Exposure time (Te)*2
Mode transition state
External input
inhibition area External trigger
(50 ms) shutter operation
Trigger pulse width*3
Exposure time
(Te)*2
Video out
1 H to 2 H*4
*5
1 H to 2 H*4
WEN
250 H (EIA)
293 H (CCIR)
*1 This is a signal input from outside. The trigger
input frequency must be [Trigger pulse width + 1
field + 2 H frequency] or more. The operation is
not guaranteed for shorter frequencies. If invalid
data is input, normal operation is resumed several
Vs after entering the correct data.
250 H (EIA)
293 H (CCIR)
250 H (EIA)
293 H (CCIR)
*4 A VD signal is generated after 1 H to 2 H from the
trigger falling edge, then the image is output
synchronized with the VD generation.
*5 When the external trigger shutter mode changes to
the normal operation mode, one WEN signal is
output.
*2 Exposure time (Te)
Te = Trigger pulse width + 97 µsec (EIA)
Te = Trigger pulse width + 120 µsec (CCIR)
(The effective trigger pulse width for the external
trigger shutter operation is between 2 µs and 1/4 s.)
*3 The normal operation state is chosen when the
trigger pulse width is 1/3 s or more. The trigger
falling edge restores the external trigger shutter
operation. In this case, the area between the falling
edge of a trigger pulse and the subsequent 50 ms
period is an external trigger input inhibition area.
There is no guarantee of operation for any triggers
input in this period.
19
Mode Setting
For setting the shutter speed using the DIP switches
External trigger shutter operation
Trigger*1
100 µs to 250 ms
Exposure time (Te)*2
Normal operation*3
Mode transition state
External input
inhibition area External trigger
(50 ms) shutter operation
Trigger pulse width*3
Exposure time
(Te)*2
Video out
WEN
T*4
T*4
250 H (EIA)
293 H (CCIR)
*1 This is a signal input from outside. The trigger
input frequency must be [Shutter speed (DIP
switches) + 1 field + 2 H frequency] or more. If
invalid data is input, normal operation is resumed
several Vs after entering the correct data.
*4 The image is output at the shortest timing from the
trigger rising edge according to the DIP switch
setting.
*2 The exposure time (Te) is determined by the
setting of the DIP switches.
For details, see Page 10.
*3 The normal operation state is chosen when the
trigger pulse width is 1/3 s or more. The trigger
falling edge restores the external trigger shutter
operation. In this case, the area between the falling
edge of a trigger pulse and the subsequent 50 ms
period is an external trigger input inhibition area.
There is no guarantee of operation for any triggers
input in this period.
20
Appendix
Appendix
Specifications
Image pickup device
1/2type interline transfer CCD
Number of effective pixels
XC-EU50: 768 (H) × 494 (V)
XC-EU50CE: 752 (H) × 582 (V)
Cell size
XC-EU50: 8.4 (H) × 9.8 (V) µm
XC-EU50CE: 8.6 (H) × 8.3 (V) µm
Chip size
XC-EU50: 7.95 (H) × 6.45 (V) mm
XC-EU50CE: 7.95 (H) × 6.45 (V) mm
CCD horizontal driving frequency
XC-EU50: 14.318 MHz
XC-EU50CE: 14.187 MHz
CCD vertical driving frequency
XC-EU50: 15.734 kHz ± 1%
XC-EU50CE: 15.625 kHz ± 1%
Signal system
XC-EU50: EIA
XC-EU50CE: CCIR
Lens mount
C-mount
Flange back
17.526 mm (23/32 inches)
(light wavelength: 360 nm)
Synchronization system
Internal/External
(Selected automatically)
External synchronization input/output
HD/VD (2 to 5 Vp-p)
* Automatically selected according
to the existence of an input signal
when the selection switch on the
rear panel has been set to EXT.
Allowable frequency deviation of external
synchronization
±1% (in horizontal synchronous
frequency)
Jitter
Within ±50 nsec
Scanning system
XC-EU50: 525 lines
XC-EU50CE: 625 lines
2:1 interlace/noninterlace
(automatically switched according to
input signal)
Horizontal resolution
XC-EU50: 570 TV lines
XC-EU50CE: 560 TV lines
S/N ratio
60 dB
GAIN
AGC/Manual
(Can be selected using the DIP
switch on the rear panel)
Gamma compensation
ON/OFF
(Can be selected using the
DIP switch on the rear panel)
Electronic shutter XC-EU50: 1/100 to 1/10,000 second
XC-EU50CE: 1/120 to 1/10,000
second
External trigger shutter
XC-EU50: 1/4 to 1/10,000 second
XC-EU50CE: 1/4 to 1/8,000 second
* Can be changed using the trigger
pulse width or set using the DIP
switches on the rear panel.
Power requirement
DC +12 V (+9.0 V to 16 V)
Power consumption
1.6 W
Operating temperature
–5 °C to +45 °C (23 °F to 113 °F)
Storage temperature
–20 °C to +60 °C (–4 °F to 140 °F)
Performance assurance temperature
0 °C to +30 °C (32 °F to 86 °F)
Operating humidity
20 to 80% (Non-condensing)
Storage humidity
20 to 95% (Non-condensing)
Vibration resistance
10 G
(For 20 minutes in the X,Y and Z
directions at 20 to 200 Hz)
Shock resistance 70 G
Outside dimensions
29 (W) × 29 (H) × 32 (D) mm
(1 3/16 (W) × 1 3/16 (H) × 1 5/16 (D)
inches)
21
Appendix
Weight
Standards
50 g (2 oz)
UL1492, FCC Class A Digital
Device, CE (EN50081-2
+EN50082-2), AS3548 (Class A)
Restart/Reset function
Frame or field accumulation can be
selected.
New EIAJ compliance 12-pin
connector pin assignment
External trigger shutter
Lens mount cap (1)
Operating Instructions (1)
Other
Accessories
Dimensions
Relative
1.0
sensitivity 0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
300
320
340
360
380
400
420
Wavelength (nm)
Note
XC-EU50/EU50CE
Top
Spectral Sensitivity
Characteristics
(Typical Value)
The lens characteristics and light source characteristics
are excluded.
2-M2 deep 2.5
29
12
Recommended light
source
Side
C
5
0.
0.
C
5
4.5
Use a light source that has a wavelength of about 360
nm, such as black light.
For more details, contact your nearest Sony dealer.
29
XC-EU50
6.5
10
32
5.5 1.7
8.0
5
0.
C
29
12
Bottom
4-M2 deep 2.5
6.5
22
29
Front
29
Unit: mm (inches)
22
Appendix
CCD Output Waveform Timing Chart
XC-EU50
Horizontal Output Waveform Timing Chart
HD
91 (6.36 µs)
40
77
22
3
15
752
CCD
output
signal
Effective total pixels 768
69.8 ns
Camera video
output signal
(Typical value)
Dummy
bits
Optical black
portion
Horizontal transfer stop period
Optical black portion
Horizontal blanking period (11.0 µs)
21 HSYNC
(1.47 µs) 70
(4.89 µs)
67 (4.68 µs)
Output video period
752 (52.5 µs)
One horizontal scanning period (1 H) 910 (63.56 µs)
* Values without units indicate the clock counts.
23
Appendix
Vertical Output Waveform Timing Chart (2:1 interlaced frame accumulation)
Odd field (262.5 H)
Even field (262.5 H)
VD
9H
253.5 H
9H
1
8
6
4
242.5
2 4 6 8
2
8
Empty
transfer
Camera
video
output
signal
494
492
490
493
491
489
494
1 3 5 7 9
CCD
output
signal
253.5 H
6
3.5
242.5
Empty
transfer
Optical black portion
Optical black portion
Vertical blanking
period (20 H)
Vertical blanking
period (20 H)
* The transfer stop period is included in the dummy bits.
Vertical Output Waveform Timing Chart (2:1 interlaced field accumulation)
Odd field (262.5 H)
Even field (262.5 H)
VD
1
8
6
4
Empty
transfer
Optical black portion
Vertical blanking
period (20 H)
253.5 H
242.5
7+8
5+6
3+4
1+2
8+9
6+7
4+5
2+3
1
CCD
output
signal
Camera
video
output
signal
9H
493+494
491+492
489+490
253.5 H
494
492+493
490+491
488+489
9H
1
8
6
3.5
242.5
Empty
transfer
Optical black portion
Vertical blanking
period (20 H)
* The transfer stop period is included in the dummy bits.
24
Appendix
XC-EU50CE
Horizontal Output Waveform Timing Chart
HD
98
(6.91 µs)
40
91
22
3
15
736
CCD
output
signal
Effective total pixels 752
70.5 ns
Dummy
Optical black
bits
portion
Horizontal transfer stop period
Optical black portion
Horizontal blanking period (12.1 µs)
Output video period
Camera video
output signal
(Typical value)
21 HSYNC
(1.48 µs) 70
(4.93 µs)
81 (5.71 µs)
736 (51.9 µs)
One horizontal scanning period (1 H) 908 (64.0 µs)
* Values without units indicate the clock counts.
25
Appendix
Vertical Output Waveform Timing Chart (2:1 interlaced frame accumulation)
Odd field (312.5 H)
Even field (312.5 H)
VD
7.5 H
305 H
1
14
6
3.5
287.5
2 4 6 8
2
Empty
transfer
Camera
video
output
signal
582
580
581
579
1 3 5 7 9
CCD
output
signal
305 H
7.5 H
14
6
287.5
3
Empty
transfer
Optical black portion
Optical black portion
Vertical blanking
period (25 H)
Vertical blanking
period (25 H)
* The transfer stop period is included in the dummy bits.
Vertical Output Waveform Timing Chart (2:1 interlaced field accumulation)
Odd field (312.5 H)
Even field (312.5 H)
VD
1
14
6
3.5
Empty
transfer
Optical black portion
Vertical blanking
period (25 H)
305 H
287.5
7+8
5+6
3+4
1+2
8+9
6+7
4+5
2+3
1
CCD
output
signal
Camera
video
output
signal
7.5 H
581+582
579+580
305 H
582
580+581
578+579
7.5 H
1
14
6
3
287.5
Empty
transfer
Optical black portion
Vertical blanking
period (25 H)
* The transfer stop period is included in the dummy bits.
26
Appendix
Sony reserves the right to change specifications of the products and discontinue products without notice.
Technical information contained herein is for reference only and does not convey any license by any implication or
otherwise under any intellectual property right or other right of Sony or third parties.
Sony cannot assume responsibility for any right infringements arising out of the use of this information.
27

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