Pulnix TM-200 User manual

TM-200/TM-300
Miniature CCD Camera
Operation Manual
69-0047
Rev. B

Notice
The material contained in this manual consists of information that is proprietary to JAI PULNiX, Inc., and may only
be used by the purchasers of the product. JAI PULNiX , Inc. makes no warranty for the use of its product and assumes
no responsibility for any errors which may appear or for damages resulting from the use of the information contained
herein. JAI PULNiX , Inc. reserves the right to make changes without notice.
Warranty
All of our solid state cameras have a full three year warranty. If any such product proves defective during this warranty
period, JAI PULNiX , Inc. will repair the defective product without charge for parts and labor or will provide a
replacement in exchange for the defective product. This warranty shall not apply to any damage, defect or failure caused
by improper use or inadequate maintenance and use.
Certifications
UL
CE
FCC
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the
FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment
is operated in a commercial environment. This equipment generates, uses and can radiate radio frequency energy and, if
not installed and used in accordance with the instruction manual, may cause harmful interference to radio communica-
tions. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will
be required to correct the interference at his own expense.
W
ARNING
Changes or modifications to this unit not expressly approved by the party responsible
for FCC compliance could void the user’s authority to operate the equipment.
TM-200 Operation Manual
JAI PULNiX, Inc.
625 River Oaks Parkway
San Jose, CA 95134
Tel: [phone]
Tel: [phone]
Fax: [phone]

Table of Contents
i
1 INTRODUCTION ....................................................................1
1.1 Product Description .......................................................................... 1
1.2 Features ........................................................................................... 1
1.3 Functional Options ........................................................................... 2
1.4 Applications ...................................................................................... 3
1.5 System Configuration ....................................................................... 3
2 INSTALLATION .....................................................................4
2.1 Getting Started ................................................................................. 4
2.1.1 Unpacking Instructions ........................................................ 4
2.1.2 Components List ................................................................. 4
2.1.3 Accessories ......................................................................... 4
2.2 Camera Setup .................................................................................. 5
2.2.1 Connector Pin Configurations ............................................. 5
2.2.2 Power Supply and Power Cable Setup ................................ 5
2.2.3 Attaching the Video Output ................................................. 7
2.2.4 Attaching the Camera Lens ................................................. 7
2.2.5 Back Focusing the Lens ...................................................... 7
2.2.6 Auto-Iris Lens Setup ............................................................ 7
2.2.7 Monitor Display Mode .......................................................... 7
2.2.8 Connectors and Cables ....................................................... 8
3 OPERATION ..........................................................................9
3.1 Modes of Operation .......................................................................... 9
3.1.1 External Switches ................................................................ 9
3.1.2 Shutter Control .................................................................... 9
3.1.3 Field and Frame Modes ...................................................... 9
3.1.4 Integration ........................................................................... 10
3.1.5 External Sync ...................................................................... 10
3.1.6 Timing ................................................................................. 11
3.1.7 Interfacing to Frame Grabbers ............................................ 12
3.1.8 Sync Output and Clock Output ............................................ 12
3.2 Board Layout and Adjustment .......................................................... 12
3.2.1 Processor Board ................................................................. 12
3.2.2 Mother Board ...................................................................... 12
4 TROUBLESHOOTING ...........................................................14
4.1 Problems and Solutions ................................................................... 14
4.1.1 Symptom: No Video ............................................................. 14
4.1.2 Symptom: Dark Video .......................................................... 14
4.1.3 Symptom: Non-synchronized Video .................................... 14
4.2 Information and Support Resources ................................................ 15
5 APPENDIX .............................................................................16
5.1 Specifications ................................................................................... 16

Table of Contents
ii
5.1.1 Product Specifications .........................................................16
5.1.2 Physical Dimensions ............................................................17
5.1.3 Glass Specifications ............................................................17
5.1.4 C-Mount Specifications ........................................................17
5.1.5 Front End Detail ...................................................................19
5.2 Spectral Response ...........................................................................20

List of Figures
iii
FIGURE 1. TM-200 System Configuration ...................................................3
FIGURE 2. 12P-02 Interface Cable (optional) ..............................................6
FIGURE 3. TM-200 Rear Panel ....................................................................9
FIGURE 4. Shutter Control Settings .............................................................9
FIGURE 5. Input Signals ..............................................................................11
FIGURE 6. TM-200/TM-300 Timing Chart ....................................................11
FIGURE 7. Processor Board ........................................................................12
FIGURE 8. Physical Dimensions ..................................................................17
FIGURE 9. Camera Front End - Glass Specifications ..................................17
FIGURE 10. C-Mount .....................................................................................17
FIGURE 11. Combination With “CS-Mount” Camera ......................................18
FIGURE 12. Front End Detail .........................................................................19
FIGURE 13. Front End Assembly ...................................................................19
FIGURE 14. Spectral Response .....................................................................20

June 15, 1998
Page 1
TM-200 /TM-300
Miniature CCD Camera
Operations Manual
1 INTRODUCTION
1.1 Product Description
The TM-200/300 is designed to be a simple yet high quality camera capable of meeting a variety of
application requirements. Featuring an advanced Had-type interline transfer 1/2" CCD imager, this
miniaturized high resolution camera offers many standard and optional features at a very affordable
price. It is available in both EIA (TM-200) and CCIR (TM-300) formats.
1.2 Features
•
Variable electronic shutter and random CCD integration.
The substrate drain-type shutter mechanism provides a superb picture at various speeds without
smearing. The electronic shutter rate can be externally adjusted, from 1/60 to 1/10,000 in discrete
steps, via a manually controlled dial switch.
•
Miniaturized and lightweight.
The use of a CCD image sensor in the video camera module and the development of special mini
C-mount lenses makes it possible to produce a very compact, lightweight and robust camera small
enough to operate just like a remoted head.
•
High sensitivity.
The TM-200/TM-300 camera is one of the most low light sensitive 1/2" CCD cameras available
today. This feature is especially important when using the faster shutter speeds. The CCD detects
images into the near infrared. It requires only 1.0 lux of minimum illumination and 0.5 lux
minimum illumination at maximum gain. In general, this allows use of a higher lens f-value while
providing greater depth of field and sharper images.

INTRODUCTION
Page 2 TM-200 / TM-300 Miniature CCD Camera
•Precise image geometry.
On the CCD image sensor, the photosensor elements form exact rows both horizontally and
vertically so that a very precise image geometry may be obtained.
•Low lag/high resistance to image burning.
Since the CCD is highly resistant to image burning, the camera may be exposed to bright objects
for a long period of time. Because a “smear” phenomena may occur when shooting a very bright
object, an infrared cutoff filter is recommended to obtain a clear picture.
•AGC selection, manual gain control and gamma adjustment.
These adjustments, which are particularly important in vision system applications, are externally
adjustable via switches on the rear plate.
•Genlock circuit.
A genlock circuit is built in to accept external sync for applications in which external sync is
required.
•High resistance to magnetic field and vibration/mechanical shock.
Due to its ruggedized design, the CCD imager can withstand strong vibration and shock with little
or no noise appearing in the picture. Since the TM-200/TM-300 is not influenced by a magnetic
field, it will produce stable images even when placed next to objects such as electric furnaces,
welding machines or NMR scanners.
•Quick start-up and low power consumption.
No more than 2 seconds is needed for the TM-200/TM-300 to warm up, and shooting can begin
within a second after turning on the camera. The power consumption is only 3.0W. This makes the
camera excellent for use with battery operated systems.
•Three Year Warranty
The CCD solid state image sensor allows the camera to maintain a superior performance level
indefinitely while requiring virtually no maintenance. PULNiX backs all of the TM Series cameras
with a three-year warranty.
Warning: Unscrewing the camera cover or opening the camera in any way
will void this warranty.
1.3 Functional Options
•Internal IR Cut Filter (OP3-1)
•Pixel Clock Output (OP7-2)
•Glassless CCD Imager (OP21)
•DC Coupled (OP72)

INTRODUCTION
TM-200 / TM-300 Miniature CCD Camera Page 3
1.4 Applications
The miniature size of the TM-200/TM-300 camera eliminates the need for a remoted imager camera in
all but the most confined spaces. This camera fits easily, both physically and functionally, into all types
of machine vision, automated inspection, and related applications. Other uses include remotely piloted
vehicles, miniature inspection devices, surveillance, microscopes and medical equipment.
1.5 System Con guration
Figure 1 (below) presents a typical system configuration in which a computer and frame grabber board
are used. A computer and frame grabber board are not required for operation of the TM-200/TM-300
camera.
FIGURE 1. TM-200 System Con guration
Monitor
GAIN AGC
VIDEO
SHUTTER
SPEED
POWER
MGC
1.0
0.45
FLD
FRM
012
3
4
5
6
7
8
9
Power
Ext. Sync
Integration
Video Output*
Computer with
Frame Grabber
Board
* Video Output is the
same as BNC connector



INSTALLATION
Page 4 TM-200 /TM-300 Miniature CCD Camera
2 INSTALLATION
The following instructions are provided to help you to set up your video camera system quickly and
easily. It is suggested that you read through these instructions prior to unpacking and setting up your
camera system
2.1 Getting Started
2.1.1 Unpacking Instructions
It is recommended that the original packing cartons for the cameras and lenses be saved in case there is
a need to return or exchange an item.
It is also recommended that any equipment being sent to another location for field installation be bench
tested to assure that everything is fully operational as a system.
2.1.2 Components List
Please begin by checking your order against the Components List (below) to assure that you have
received everything as ordered, and that nothing has been overlooked in the packing materials. If any
item is missing, please contact your PULNiX representative immediately.
•
TM-200 camera
•
TM-200 data sheet
•
TM-200 operations manual
2.1.3 Accessories
Following is a list of additional accessories or equipment that may be recommended or required for your
particular application. Please check with your PULNiX representative prior to the installation of your
video system to determine what you might need.
•
Power Cable: 12P-02 Interface Cable
•
Power Supply: PD-12P, PD-12P, DC-12N, or K25-12V

INSTALLATION
TM-200 / TM-300 Miniature CCD Camera Page 5
2.2 Camera Setup
2.2.1 Connector Pin Con gurations
2.2.1 (a) 12-Pin Connector
The TM-200 has a 12-pin connector for power input. Generally, Pin #1 is
Ground and Pin #2 is +12V DC. The other pins handle a number of other input
and output functions, which will be discussed further in other sections.
2.2.2 Power Supply and Power Cable Setup
2.2.2 (a) Power Supplies
PULNiX recommends the following power supplies:
K25-12 110V AC/12V DC 2.1A power supply
P-15-12 220V AC/12V DC 2.1A power supply
K50-12 110V AC/12V DC 4.2A power supply
PD-12P 110V AC/12V DC 0.5A power supply
For users providing power through the 12-pin connector, the PD-12P power supply is available with the
12-pin mating connector already attached to the leads from the power supply. The PD-12 power supply
can be connected to the PULNiX power cable via a terminal strip or directly.
When wiring the PD-12 power supply directly, please note the following:
•Twist the lead ends together and tin solder for strength and electrical continuity.
•Use shrink tubing or a similar insulator to prevent exposed leads from touching.
•The +12V lead is marked with a red stripe or white lettering; be sure not to reverse the leads.
•Properly insulate all connections to prevent shorting.
2.2.2 (b) PULNiX Power Cables
If you are using PULNiX power cables, such as the 12P-02, KC-10, etc., please refer to the pin-out
diagram. The color coded leads use Grey for Ground and Yellow for +12V DC.
Pin Description Pin Description
1 GND 7 VD Input
2 +12V DC 8 GND
3 GND 9 HD Input
4 Video Out 10 N/C
5 GND 11 Integration
6 N/C 12 N/C
1
2
3
456
9
8
7
11 12
10


INSTALLATION
Page 6 TM-200 /TM-300 Miniature CCD Camera
FIGURE 2.
12P-02 Interface Cable (optional)
Note: Make sure that the unused leads are not touching and that there is no possibility that the
leads could short due to exposed wires.
2.2.2 (c) “K”Series Power Supplies
Attach the 110V line cord to the two terminals marked “AC”. Do not plug the cord into a 110VAC
socket until later in the procedure. Next, attach the Grey andYellow leads of the power cable to the
Ground and 12V DC terminals respectively. Be sure to replace the plastic terminal guard on the power
supply at this time.
Note: The “K” series power supplies are designed primarily for OEM users who will be
mounting the power supply inside a protective enclosure. For use in exposed situations,
the DC-12N and PD-12 are recommended.
2.2.2 (d) BuildingYour Own Power Cable
Consult the pin-out for the camera purchased. Connect the Ground and +12V power leads of the PC-
12P power connector to Pin #1 and Pin #2, respectively (power must be DC regulated, and of sufficient
current to properly power the camera).
2.2.2 (e) Attaching the Power Cable to the Connector
The 12-pin connector is keyed and will only fit in one orientation. Rotate the connector while applying
slight pressure until the keyways line up. Press the connector into place until firmly seated.
The power cord may now be plugged into the 100V AC socket, and the camera powered up.
12P-02 Interface Cable
Pin# Lead Color Function Pin# Lead Color Function
1 Gray GND 7 Black coax VD Input
2 Yellow +12VCD 8 White coax shield GND
3 Red coax shield GND 9 White coax HD Input
4 Red coax Video 10 Brown N/C
5 Orange coax shield GND 11 Blue Integration
6 Orange coax N/C 12 Black coax shield N/C
132mm
2,000mm±10mm
(2 Meters)
PC-12P (Hirose Part #10A-10P-12S/PC12P)
Flying
Leads
1

INSTALLATION
TM-200 / TM-300 Miniature CCD Camera Page 7
2.2.3 Attaching the Video Output
Most users utilize the BNC connector for video output from the camera. Connect the output from the
camera to the input of your monitor, VCR or switching device. The input of the monitor should be
balanced for 75Ωtermination. Standard RG-59 type coaxial cable should carry a full video signal for up
to 500 feet.
Users wishing to output the video and input the power and sync to a camera over a single cable can use
the PULNiX multi-conductor cables, such as the 12P-02, the KC-10, etc. The mini coaxial leads in
PULNiX multi-conductor cables are designed for short runs of no longer than 100 feet.
Note: Make sure that no extraneous wires are visible which could cause a short.
2.2.4 Attaching the Camera Lens
The TM-200/TM-300 camera accepts 1/2" or larger format size C-mount lenses. To attach the C-mount
lens to the camera, carefully engage the threads and rotate the lens clockwise until it firmly seats on the
mounting ring. Do not force the lens if it does not seat properly. Please note that some lenses with
extremely long flangebacks may exceed the mounting depth of the camera.
2.2.5 Back Focusing the Lens
To backfocus the TM-200 camera, first attach a C-mount lens in the lens mount. Be sure that the lens is
properly mounted.
Set the lens focus to infinity (if the lens is a manual iris, set the iris to a low f-stop while still retaining a
well-illuminated image). Obtain the best focus possible at this setting, then loosen the 3 miniature hex
head set screws locking the focus ring in place. Now turn the entire lens and focus ring assembly back
and forth until the best image is obtained. Tighten the focus ring set screws. Your backfocus is now set.
2.2.6 Auto-Iris Lens Setup
Auto-iris lenses with full video input can be used with the PULNiX TM-200, although this camera
model does not come equipped with auto-iris output.
Note: Make sure that the power is removed from the camera before connecting or disconnecting
the auto-iris lens. There is a small chance that damage could occur to the auto-iris lens by
plugging or unplugging it while the camera is powered up.
Power down the camera before installing the auto-iris lens. To install the auto-iris lens in a PULNiX
camera for which the auto-iris input is not supplied, wire the signal (video) on the lens into the terminal
1 Vp to peak video output on the camera.
Point the camera at a light area and then quickly towards a darker area. If everything is working
properly, the iris should adjust for the light change.
2.2.7 Monitor Display Mode
For monitoring real time video, connect the video output to a video monitor or other device.

INSTALLATION
Page 8 TM-200 /TM-300 Miniature CCD Camera
2.2.8 Connectors and Cables
12-pin connector and cable: Standard cable is 12P-02 (2m, 8 conductor cable) for power and external
controls.

OPERATION
TM-200 /TM-300 Miniature CCD Camera Page 9
3 OPERATION
3.1 Modes of Operation
3.1.1 External Switches
FIGURE 3. TM-200 Rear Panel
Gamma switch
Up = 1.0
Down = 0.45
AGC/MGC switch
Up = AGC (Automatic Gain Control)
Down = MGC (Manual Gain Control)
* When MGC is selected, the camera gain is adjustable
with the potentiometer on the back plate.
FLD/FRM Switch
Up = FLD (Field Mode)
Down = FRM (Frame Mode)
* Select FRM for strobe applications and FLD for high
shutter speed applications.
3.1.2 Shutter Control
FIGURE 4. Shutter Control Settings
Set Shutter Mode
0 1/60
1 1/125
2 1/250
3 1/500
4 1/1,000
5 1/2,000
6 1/4,000
7 1/10,000
8 N/C
9 N/C
3.1.3 Field and Frame Modes
The standard factory setting for the TM-200/TM-300 camera is FIELD MODE. The mode selection is
on the back panel of the camera.
GAIN AGC
VIDEO
SHUTTER
SPEED
POWER
MGC
1.0
0.45
FLD
FRM
012
3
4
5
6
7
89
1
0
2
3
4
5
6
7
8
9
Shutter Control Switch

OPERATION
Page 10 TM-200 /TM-300 Miniature CCD Camera
3.1.3 (a) Field Mode
In Field Mode, two horizontal rows are scanned together, changing the pair at each interlace scan. The
sensitivity of the CCD is doubled for one field of integration, therefore it can obtain the same sensitivity
as in Frame Mode in half the period of time. This is an advantage when the shutter is used often.
Because of the alternating two row scanning, Moire is almost unnoticeable. While the vertical resolution
is not as good as in Frame Mode, it is sufficient to view the full vertical resolution of the TV format.
Note: Only odd fields are output in this mode. Field Mode cannot provide full frame resolution
with strobe lighting applications.
3.1.3 (b) Frame Mode
In Frame Mode, each horizontal row is scanned as interlace scanning. The integration of each pixel is
one frame period. Vertical pixel resolution is good, and exact location is obtained.A disadvantage as
compared with Field Mode is the tendency to show vertical Moire. For strobe lighting, Frame Mode
must be used to achieve full frame resolution.
3.1.4 Integration
The CCD imager of the TM-200/TM-300 can be exposed longer than normal TV timing (16.7 msec.).
This feature provides high sensitivity for dark environment applications.
Pin #11 of the 12-pin connector is the control pin for integration. It accepts standard TTL inputs. High is
considered 5 Volts and Low is considered 0 Volts.You may enable (i.e., not actually start integrating an
image) integration by applying a high signal to pin #11. Then, when a low voltage is applied to the same
pin #11, the integration process begins. Integration blocks the transfer gate of the image data out of the
CCD array. Think of a transfer gate(sg) as a floodgate that lets water out of a lake (CCD array). Upon
returning the signal back to high which is required to end the process, the image is output.
Set the camera in frame mode to output two fields of information. In this mode, the output fields appear
to have different exposures, so this may cause problems in some applications. Set to field mode to
output one frame with only one frame of resolution, one field is doubled to obtain one frame (this is not
a true full frame of information).
3.1.5 External Sync
The TM-200/TM-300 can accept external sync from an external sync generator or frame grabber. Input
specifications:
Internal/External auto switch
fH+15.734 KHz ±5%, fV +59.95 Hz ±5%
Note: The TM-300 has a one (1) horizontal line delay between the inputVD signal and the
output video. If external vertical drive (VD) is applied to the camera, it may cause the
video output to be delayed 1 HD (1 H = ~64.0 µs). If the imaging system is capable of
automatically detecting the start of video (within a few HD), then no problem will exist.
Otherwise, re-configure the video capturing sequence to delay video acquisition of 1H.

OPERATION
TM-200 /TM-300 Miniature CCD Camera Page 11
FIGURE 5. Input Signals
3.1.6 Timing
FIGURE 6. TM-200/TM-300Timing Chart
HD
VD
3 - 5µsec.
1 to 9H
1/60
1/f(horizontal)
TTL Level
TTL Level
+5Volts
0 Volts
+5Volts
0 Volts
Image sensing period
Optical
black period
Dummy
H register
H register
stop period
Optical
black period
CCD photo sensors
allocation
CCD output
signal
Effective picture
period
HD 6.7µSec
96
645 70 22 5
818
768 45
154
H BLK 10.7µSec
22
1.54µSec 68 H SYNC
4.75µSec
64
4.47µSec 756
52.81µSec
Composite video
output
69.8nSec
763 764 765 766 767 768
B1 B2 B3 B4 B5
1 2 3 4 5 6 7 8 9 10
757 758 759 760 761 762 763 764 765 766 767 768 B1 B45
B1 B45
D1 D22
910
63.56µSec (1 horizontal line)

OPERATION
Page 12 TM-200 /TM-300 Miniature CCD Camera
3.1.7 Interfacing to Frame Grabbers
12-pin connector or BNC.
3.1.8 Sync Output and Clock Output
TTL level internal sync and buffered pixel clock output (14.31818MHz) are available from the TM-200/
TM-300 camera. The signal is an emitter follower output requiring a termination resistor at the end of
the cable. The suggested value is from 75Ωto 330Ω.
3.2 Board Layout and Adjustment
3.2.1 Processor Board
Connect Processor Board to test jig and check all functions.
Voltage Setting
AGC Adjust VR1 (AGC) so that the pot. is 2.0V.
MGC Set VR3 (MGC) at mechanical center (2.5V at pot.). Then set ext. gain pot.
(rear panel) to 3.6V at pot.
AGC MAX. Adjust VR2 (AGC MAX) to 3.±0.1V at pot.
FIGURE 7. Processor Board
3.2.2 Mother Board
External Sync Specification
Mechanical center
AGC AGC MAX
VR1 VR2
VR3
MGC