C7921CA-09 Datasheet, PDF (4/6 Pages) Hamamatsu Corporation – High resolution and high frame rate

Flat panel sensor C7921CA-09
s System requirements
To operate C7921CA-09 at full performance, the following system and peripherals are required.
· PC: IBM compatible PC running on Windows XP
· Digital frame grabber card: Monochrome 16 bits or more, pixel clock 7 MHz or more, RS-422 interface synchronous signal (See
the frame grabber manual.)
The National Instruments IMAQ PCI-1424 (NI parts No. 777662-01) frame grabber has been verified to successfully acquire 12-
bit digital images from C7921CA-09. The IMAQ PCI-1422 (NI pats No. 777959-01) also acquires satisfactory images from
C7921CA-09. You can utilize the demonstration software that comes with the frame grabber as a simple viewer, to acquire and
save an image. To do so, refer to the frame grabber user’s guide for how to use the camera information file for the demonstration
software.
· Power source: A.vdd = +5.0 ± 0.1 V (700 mA), D.vdd = +5.0 ± 0.1 V (800 mA).
Please use of a series power supply. (Avoid using a switching power supply.) A power cable (terminated with an
FGG.2B.307.CLAD92Z plug at one end and open at the other end; 2 m; see Table 2.), an external trigger cable (terminated with
an FFA.OS.302.CLAC37 plug at one end and open at the other end; 5 m; see table 3.) and an earth cable (AWG 18; 4 m) comes
supplied with C7921CA-09. An optional frame grabber cable for interface with the 36-pin receptacle (see Table 1) on C7921CA-
09 is also available for synchronous signal, video output and external control.
The voltages described above are specified at the flat panel sensor side. The impedance of the power cable attached with the
flat panel sensor is low enough but it causes 0.1 V approx. drop. Therefore the voltage at the power source side should be set
0.1 V higher than the voltage specified above.
Install a noise filter on the AC power input line to prevent surges on the AC line.
To supply the synchronous signal through ExtTrgGrb, apply high level of TTL to ExtTrgLemo and IntExt, or leave them without
connection. On the contrary, to use ExtTrgLemo, set high level to ExtTrgGrb and IntExt, or leave them without connection. The
earth terminal must be connected to a stable earth point to eliminate noise from surroundings.
Table 1: P in assig nm ent of 36-pin rece ptac le
Pin No.
S ig n a l
Pin No.
S ig n a l
1
Data12+ (MSB)
19
Data12- (MSB)
2
D ata11+
20
D ata11-
3
D a ta 1 0 +
21
D a ta 1 0 -
4
D a ta 9 +
22
D a ta 9 -
5
D a ta 8 +
23
D a ta 8 -
6
D a ta 7 +
24
D a ta 7 -
7
D a ta 6 +
25
D a ta 6 -
8
D a ta 5 +
26
D a ta 5 -
9
D a ta 4 +
27
D a ta 4 -
10
D a ta 3 +
28
D a ta 3 -
11
D a ta 2 +
29
D a ta 2 -
12
D a ta 1 + (L S B )
30
Data1- (LSB)
13
bin0 (TTL)
31
GND
14
bin1 (TTL)
32
GND
15
ExtTrgGrb (TTL)
33
IntExt (TTL)
16
Vsync+
34
Vsync-
17
Hsync+
35
Hsync-
18
P c lk +
36
P c lk -
U nless otherwise noted, signal le vel is R S -422.
36-pin receptacle: TX20A -36R -D 2G F1-A 1L m ade by JA E (Japan Aviation E lectronics Industry lim ited)
M ating plug: TX20A -36P H 1-D 2P 1-D 1E m ade by JA E (Japan Aviation E lectronics Industry lim ited)
Table 2: P o w er pin assig nm ent and ca ble color
Pin No.
C o lo r
1
Brown
2
Red
3
O ra n g e
4
Ye llo w
5
G re e n
6
B lu e
7
P u rp le
S h ie ld
-
7-pin pow er receptacle: E C G .2B .307.C LV m ade by LE M O S . A .
Mating power plug: FG G .2B.307.CLAD92Z m ade by LEMO S. A.
P in N o . 1 to 3 a re n o t c o nn e cte d to the e le c trica l c ircu it in sid e o f fla t p a n e l se n so r.
Therefore, previous power source and cable for C 7921C A-02 can be used without m odification.
S ig n a l
R e s e rve d
R e s e rve d
R e s e rve d
Analog G ND
Analog +5 V
Digital G ND
Digital +5 V
Analog G ND
Table 3: E x terna l trigger pin assig nm ent and ca ble color
Pin No.
C o lo r
1
Red
2
B la c k
S h ie ld
-
2 -p in re c e p ta c le : E C P.0 S .3 0 2 .C L L m a d e b y L E M O S . A .
Mating plug: FFA.0S.302.CLAC37 m ade by LEMO S. A.
S ig n a l
ExtTrgLem o (TTL)
Signal G ND
Analog G ND
4