Sony Film Camera XC EU50CE User Manual

A-AVM-100-11 (1)  
CCD Black-and-White  
Video Camera Module  
Technical Manual  
XC-EU50/EU50CE  
2001 Sony Corporation  
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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.  
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  
This model inherited compact size, rear panel mode  
switches from the XC-E series and is ideal for use in  
industrial applications.  
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.  
Main Features  
Body fixing  
Various mode settings  
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.  
Rear panel switches allow the following mode settings.  
• Gain: Auto/Manual  
γ compensation  
• Synchronized input/output  
• Potential accumulation: FRAME/FIELD  
• 75 termination  
The connector complies with the new EIAJ  
12-pin pin assignment  
• Shutter: Normal/Trigger shutter  
The new pin arrangement allows the connector to  
accept a trigger pulse and a WEN signal.  
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 12-  
pin connector by changing the setting of the rear panel  
switch.  
3
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Overview  
System Components  
The XC-EU50/EU50CE Video Camera Module  
system comprises the following components.  
Video camera module  
XC-EU50/EU50CE  
Camera adaptor  
DC-700/700CE  
Camera cables  
CCXC-12P02N(2 m)  
CCXC-12P05N(5 m)  
CCXC-12P10N(10 m)  
CCXC-12P25N(25 m)  
Close-up ring kit  
LO-77ERK  
C-mount lens  
VCL-50Y-M  
Tripod adaptor  
VCT-333I  
(Insulated type)  
Connection Diagram  
XC-EU50/EU50CE  
AC  
VIDEO OUT  
HD/VD  
WEN  
Camera cables  
TRIG  
C-mount lens  
VCL-50Y-M  
CCXC-12P02N  
CCXC-12P05N  
CCXC-12P10N  
CCXC-12P25N  
Camera adaptor  
DC-700/700CE  
(Conforms to new EIAJ and  
uses 12-pin assignment)  
Tripod adaptor  
VCT-333I  
Close-up ring kit  
LO-77ERK  
4
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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)  
3 Reference holes/Tripod screw holes (bottom)  
Attach the VCL-50Y-M C-mount lens or other optical  
equipment.  
These precision screw holes are for locking the camera  
module. Locking the camera module using these holes  
secures the optical axis alignment.  
2 Reference holes (Top)  
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.  
These precision screw holes are for locking the camera  
module. Locking the camera module into these holes  
secures the optical axis alignment.  
5
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Overview  
Rear Panel  
1 VIDEO OUT/DC IN/SYNC (video output/DC power  
2 Shutter speed/Mode setting DIP switch  
input/sync signal I/O) connector (12-pin)  
5 75termination switch  
3 Manual GAIN (M GAIN) control knob  
4 HD/VD signal input/output switch  
Note  
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)  
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).  
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)  
2 Shutter speed/Mode setting DIP switch  
Shutter speed (bits 1–4):  
Set an appropriate shutter speed. (Factory setting:  
OFF)  
5 75termination switch  
Turn this to OFF when not terminated. (Factory  
setting: ON)  
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)  
6
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Overview  
VIDEO OUT/DC IN/SYNC connector pin assignment  
Rear panel  
Pin No.  
Camera sync output  
Ground  
External Sync (HD/VD)  
Ground  
Restart/Reset  
External trigger shutter  
Ground  
+12 V DC  
1
2
Ground  
+12 V DC  
+12 V DC  
+12 V DC  
3
Video output (Ground)  
Video output (Ground)  
Video output (Ground)  
Video output (Ground)  
Video output (Signal)  
HD input (Ground)  
HD input (Signal)  
VD input (Signal)  
4
Video output (Signal)  
Video output (Signal)  
Video output (Signal)  
5
HD output (Ground)  
HD input (Ground)  
HD input (Ground)  
6
HD output (Signal)  
HD input (Signal)  
HD input (Signal)  
7
VD output (Signal)  
VD input (Signal)  
Reset (Signal)  
8
9
10  
11  
12  
WEN output (Signal)  
Trigger pulse input (Signal)  
VD input (Ground)  
VD output (Ground)  
VD input (Ground)  
Reset (Ground)  
Factory setting mode of rear panel  
1
4
3
2
Number  
Switch name  
Shutter speed (bits 1–4)  
Factory-setting mode  
OFF  
Potential accumulation mode (bit 5)  
Restart reset/External trigger shutter  
Mode setting DIP switch mode switch (bits 6–8)  
γ compensation ON/OFF switch (bit 9)  
GAIN switch (bit 0)  
Manual GAIN (M GAIN) control knob  
FRAME  
Shutter speed/  
1
Normal  
OFF  
MGC  
twelve o’clock position*  
EXT  
2
3
4
HD/VD signal input/output switch  
75 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
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Mode Setting  
Specifications of the Input/Output  
Input Phase Specifications of  
the External HD/VD  
Specifications of the Trigger  
Pulse  
4 to 5.0 V  
5
200  
2 µsec  
to  
1/4 sec  
EVEN,  
Non Interlace  
100  
200  
External  
VD  
0 to 1.0 V  
ODD  
Input impedance; 10 kor more.  
External HD  
455 (454)  
455 (454)  
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.  
( ): CCIR  
Unit: Clock  
1Clk=69.84 nsec (EIA)  
70.48 nsec (CCIR)  
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.  
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.  
Mode 1 (Non-reset mode)  
Mode 2 (Reset mode)  
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.  
Exposure time = Trigger pulse width + 97 µsec (EIA)  
Trigger pulse width + 120 µsec (CCIR)  
Notes  
Specifications of the WEN  
Output  
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.  
4.5 V  
250 H(EIA)  
0 V  
293 H(CCIR)  
The amplitude level is the typical value when  
terminated with 10 k.  
8
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Mode Setting  
Normal Shutter  
ExternalTrigger 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  
There are two modes for timing in which a video  
signal is obtained.  
Shutter  
OFF  
Mode 1 (Non-reset mode)  
1/125  
1/250  
1/500  
1/1000  
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.  
1/10000  
(EIA)  
1/8000  
(CCIR)  
Flickerless*  
(EIA: 1/100  
CCIR: 1/120)  
1/2000  
1/4000  
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)  
1/100  
(EIA)*  
1/120  
(Unit: second)  
1/125  
1/250  
1/500  
(CCIR)*  
* 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.  
1/10000  
(EIA)  
1/8000  
(CCIR)  
1/1000  
1/2000  
1/4000  
(Unit: second)  
9
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Mode Setting  
Mode 2 (Reset mode)  
1/100  
(EIA)*  
1/120  
1/125  
1/250  
1/500  
(CCIR)*  
1/10000  
(EIA)  
1/8000  
(CCIR)  
1/1000  
1/2000  
1/4000  
(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  
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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  
Note  
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.  
Some white spots may appear after a long exposure.  
Sample input timing chart 1  
Continuous signal: 15.734 kHz (XC-EU50) Allowable frequency value 1%,  
15.625 kHz (XC-EU50CE) Allowable frequency value 1%  
EXT HD  
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  
Even image  
Invalid image  
Valid frame image  
Odd and even fields are determined by the phase of the EXT HD/VD signal input from the outside.  
11  
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Mode Setting  
Sample input timing chart 2  
Continuous signal: 15.734 kHz (XC-EU50) Allowable frequency value 1%,  
15.625 kHz (XC-EU50CE) Allowable frequency value 1%  
EXT HD  
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  
Even image  
image  
Invalid image  
Odd and even fields are determined by the phase of the EXT HD/VD signal input from the outside.  
Valid frame image  
Frame image output with a strobe light  
Using a strobe light and Restart/Reset mode, you can  
obtain bright frame images by synchronizing any  
strobe light. (Vertical resolution: 485 lines).  
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).  
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  
Even  
image  
Invalid 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  
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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  
Mode transition state  
External input  
inhibition area  
(50 ms)  
External trigger  
shutter operation  
External trigger shutter operation  
Normal operation*3  
1
2
3
Trigger*1  
Trigger pulse width*3  
Exposure time (Te)*2  
Exposure  
Exposure time (Te)*2  
time (Te)*2  
External HD*1  
External VD*1  
(Continuous  
VD)  
T: T=under 10 µs*4  
T: T=under 10 µs*4  
10 µs or more  
EXT-VD  
Video out  
1
2
3
5
*
WEN  
250 H (EIA)  
293 H (CCIR)  
TRG  
EXT-VD  
65 µs  
10 µs  
EXT-VD  
*1 This is a signal input from outside. Make sure to  
input both HD and VD signals.  
*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).  
*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.  
*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  
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Mode Setting  
For setting the shutter speed using the trigger pulse width  
HD/VD input  
Continuous HD input/Single VD input  
Mode transition state  
External input  
inhibition area  
(50 ms)  
External trigger  
shutter operation  
Normal operation*3  
External trigger shutter operation  
1
2
Trigger*1  
Trigger pulse width*3  
Exposure time  
Exposure time (Te)*2  
(Te)*2  
External HD*1  
External VD*1  
(Single VD)  
T: T=10 µs to 65 ms*4  
min 10 µs  
Video out  
WEN  
2
1
5
*
250 H (EIA)  
293 H (CCIR)  
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.  
*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.  
*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  
*5 When the external trigger shutter mode changes to  
the normal operation mode, one WEN signal is  
output.  
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.  
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  
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Mode Setting  
For setting the shutter speed using the trigger pulse width  
No HD/VD input (Internal synchronization)  
Mode transition state  
External input  
inhibition area  
(50 ms)  
External trigger  
shutter operation  
Normal operation*3  
External trigger shutter operation  
2
1
3
Trigger*1  
Trigger pulse width*3  
Exposure time  
Exposure  
Exposure  
(Te)*2  
time (Te)*2  
time (Te)*2  
Internal HD*4  
T: T=10 µs or more*5  
T: T=under 10 µs*5  
Video out  
WEN  
1
2
3
6
*
250 H (EIA)  
293 H (CCIR)  
*1 This is a signal input from outside.  
*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.)  
*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.  
*6 When the external trigger shutter mode changes to  
the normal operation mode, one WEN signal is  
output.  
Note  
*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.  
An image is not output correctly when the next trigger  
is input before the image for the previous trigger is  
output.  
15  
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Mode Setting  
For setting the shutter speed using the DIP switches  
HD/VD input  
Continuous VD input  
Mode transition state  
External input  
inhibition area  
(50 ms)  
External trigger  
shutter operation  
Normal  
operation*3  
External trigger shutter operation  
1
2
3
100 µs to 250 ms  
Exposure time (Te)*2  
Trigger*1  
Trigger pulse width*3  
Exposure time  
(Te)*2  
Exposure time (Te)*2  
External HD*1  
External VD*1  
(Continuous  
VD)  
T: T=under 10 ms*4  
T: T=10 ms or  
T: T=10 ms or more*4  
more*4  
Video out  
WEN  
1
2
3
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.  
*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.  
*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.  
Note  
An image is not output correctly when the next trigger  
is input before the image for the previous trigger is  
output.  
16  
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Mode Setting  
For setting the shutter speed using the DIP switches  
HD/VD input  
Continuous HD input/Single VD input  
Mode transition state  
External input  
inhibition area  
(50 ms)  
External trigger  
shutter operation  
External trigger shutter operation  
Normal operation*3  
1
2
Trigger*1  
100 µs to 250 ms  
Exposure time (Te)*2  
Trigger pulse width*3  
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  
WEN  
2
1
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.  
*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.  
*2 The exposure time (Te) is determined by the  
setting of the DIP switches.  
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  
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Mode Setting  
For setting the shutter speed using the DIP switches  
No HD/VD input (Internal synchronization)  
Mode transition state  
External input  
inhibition area  
(50 ms)  
External trigger  
shutter operation  
Normal  
operation*3  
External trigger shutter operation  
1
3
2
100 µs to 250 ms  
Exposure time (Te)*2  
Trigger*1  
Trigger pulse width*3  
Exposure time (Te)*2  
Exposure time  
(Te)*2  
Internal VD*4  
Video out  
WEN  
T: T=10 ms or  
T: T=10 ms or more*5  
T: T=under 10 ms*5  
more*5  
3
1
2
250 H (EIA)  
293 H (CCIR)  
250 H (EIA)  
293 H (CCIR)  
*1 This is a signal input from outside.  
*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.  
*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.  
(The internal VD falling edge and the beginning  
of the equivalent pause in the V period of the  
SYNC have the same phase.)  
Note  
*4 The internal VD signals are output as long as there  
is no external input and the HD/VD signal  
An image is not output correctly when the next  
trigger is input before the image for the previous  
trigger is output.  
input/output switch on the rear panel is set to INT.  
18  
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Mode Setting  
When set to Mode 2  
For setting the shutter speed using the trigger pulse width  
Mode transition state  
External input  
inhibition area  
(50 ms)  
External trigger  
shutter operation  
External trigger shutter operation  
Normal operation*3  
Trigger*1  
Trigger pulse width*3  
Exposure time (Te)*2  
Exposure time  
(Te)*2  
Video out  
WEN  
1 H to 2 H*4  
5
*
1 H to 2 H*4  
250 H (EIA)  
293 H (CCIR)  
250 H (EIA)  
293 H (CCIR)  
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.  
*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  
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Mode Setting  
For setting the shutter speed using the DIP switches  
Mode transition state  
External input  
inhibition area  
(50 ms)  
External trigger  
shutter operation  
External trigger shutter operation  
Normal operation*3  
Trigger*1  
100 µs to 250 ms  
Trigger pulse width*3  
Exposure time (Te)*2  
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  
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Appendix  
Horizontal resolution  
Specifications  
Image pickup device  
1/2type interline transfer CCD  
Number of effective pixels  
XC-EU50: 768 (H) × 494 (V)  
XC-EU50: 570 TV lines  
XC-EU50CE: 560 TV lines  
60 dB  
AGC/Manual  
(Can be selected using the DIP  
switch on the rear panel)  
S/N ratio  
GAIN  
Gamma compensation  
ON/OFF  
XC-EU50CE: 752 (H) × 582 (V)  
XC-EU50: 8.4 (H) × 9.8 (V) µm  
XC-EU50CE: 8.6 (H) × 8.3 (V) µm  
XC-EU50: 7.95 (H) × 6.45 (V) mm  
XC-EU50CE: 7.95 (H) × 6.45 (V) mm  
Cell size  
Chip size  
(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  
CCD horizontal driving frequency  
XC-EU50: 14.318 MHz  
XC-EU50CE: 14.187 MHz  
CCD vertical driving frequency  
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  
XC-EU50: 15.734 kHz 1%  
XC-EU50CE: 15.625 kHz 1%  
XC-EU50: EIA  
Signal system  
XC-EU50CE: CCIR  
Lens mount  
Flange back  
C-mount  
17.526 mm (23/32 inches)  
(light wavelength: 360 nm)  
Synchronization system  
Internal/External  
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  
(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.  
20 to 80% (Non-condensing)  
Storage humidity  
Allowable frequency deviation of external  
20 to 95% (Non-condensing)  
Vibration resistance  
synchronization  
1% (in horizontal synchronous  
frequency)  
10 G  
(For 20 minutes in the X,Y and Z  
directions at 20 to 200 Hz)  
Shock resistance 70 G  
Jitter  
Scanning system  
Within 50 nsec  
XC-EU50: 525 lines  
Outside dimensions  
XC-EU50CE: 625 lines  
2:1 interlace/noninterlace  
(automatically switched according to  
input signal)  
29 (W) × 29 (H) × 32 (D) mm  
(1 3/16 (W) × 1 3/16 (H) × 1 5/16 (D)  
inches)  
21  
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Appendix  
Weight  
Standards  
50 g (2 oz)  
Spectral Sensitivity  
Characteristics  
(Typical Value)  
UL1492, FCC Class A Digital  
Device, CE (EN50081-2  
+EN50082-2), AS3548 (Class A)  
Restart/Reset function  
Frame or field accumulation can be  
selected.  
Other  
New EIAJ compliance 12-pin  
connector pin assignment  
External trigger shutter  
Lens mount cap (1)  
Relative  
1.0  
sensitivity  
0.9  
0.8  
0.7  
0.6  
0.5  
0.4  
0.3  
0.2  
0.1  
0.0  
Accessories  
Operating Instructions (1)  
300  
320  
340  
360  
380  
400  
420  
Dimensions  
Wavelength (nm)  
Note  
XC-EU50/EU50CE  
The lens characteristics and light source characteristics  
are excluded.  
2-M2 deep 2.5  
Top  
Recommended light  
source  
4.5  
Use a light source that has a wavelength of about 360  
nm, such as black light.  
C0.5  
C0.5  
Side  
For more details, contact your nearest Sony dealer.  
XC-EU50  
6.5  
5.5 1.7  
8.0  
10  
C0.5  
32  
Bottom  
4-M2 deep 2.5  
6.5  
22  
Front  
29  
Unit: mm (inches)  
22  
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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  
Output video period  
Dummy  
bits  
Optical black  
portion  
69.8 ns  
Horizontal transfer stop period  
Optical black portion  
Horizontal blanking period (11.0 µs)  
Camera video  
output signal  
(Typical value)  
67 (4.68  
µ
s)  
752 (52.5 µs)  
21 HSYNC  
(1.47 µs) 70  
(4.89 µs)  
One horizontal scanning period (1 H) 910 (63.56 µs)  
* Values without units indicate the clock counts.  
23  
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Appendix  
Vertical Output Waveform Timing Chart (2:1 interlaced frame accumulation)  
Odd field (262.5 H)  
Even field (262.5 H)  
VD  
9 H  
253.5 H  
9 H  
253.5 H  
2 4 6 8  
1 3 5 7 9  
CCD  
output  
signal  
1
8
6
4
242.5  
2
8
6
3.5  
242.5  
Empty  
transfer  
Empty  
transfer  
Camera  
video  
Optical black portion  
Optical black portion  
output  
signal  
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  
9 H  
253.5 H  
9 H  
253.5 H  
CCD  
output  
signal  
1
8
6
4
242.5  
1
8
6
3.5  
242.5  
Empty  
transfer  
Empty  
transfer  
Camera  
video  
Optical black portion  
Optical black portion  
output  
signal  
Vertical blanking  
period (20 H)  
Vertical blanking  
period (20 H)  
* The transfer stop period is included in the dummy bits.  
24  
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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  
Output video period  
Dummy  
bits  
Horizontal transfer stop period  
Optical black  
portion  
70.5 ns  
Optical black portion  
Horizontal blanking period (12.1 µs)  
Camera video  
output signal  
(Typical value)  
81 (5.71 µs)  
736 (51.9 µs)  
21 HSYNC  
s) 70  
(4.93  
(1.48  
µ
µ
s)  
One horizontal scanning period (1 H) 908 (64.0 µs)  
* Values without units indicate the clock counts.  
25  
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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  
7.5 H  
305 H  
1 3 5 7 9  
2 4 6 8  
CCD  
output  
signal  
287.5  
287.5  
1
14  
6
3.5  
2
14  
6
3
Empty  
transfer  
Empty  
transfer  
Camera  
video  
Optical black portion  
Optical black portion  
output  
signal  
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  
7.5 H  
305 H  
7.5 H  
305 H  
CCD  
output  
signal  
287.5  
287.5  
1
14  
6
3.5  
1
14  
6
3
Empty  
transfer  
Empty  
transfer  
Camera  
video  
Optical black portion  
Optical black portion  
output  
signal  
Vertical blanking  
period (25 H)  
Vertical blanking  
period (25 H)  
* The transfer stop period is included in the dummy bits.  
26  
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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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