Pulnix TM-76 Manual de usuario descargar pdf (Pagina 3)

external control. When RS-232 is connected, the command

over-writes the rear panel switch settings.

Connector and Pin Configurations

Digital Output Connector

TM-2016-8 Progressive Scan 2K x 1K Shutter Camera

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External Sync

The TM-2016-8 accepts an external sync. of standard HD

and VD at TTL level for general locking to a system sync. and

clock. External sync. is only available for 8-frame mode. The

frequency requirement is as follows:

fHD = 9.09 KHz ±5%

fVD = 8.0 Hz ± 5%

(Internal Master clock = 40.0 MHz,

Pixel clock = 20.0 MHz)

Please contact PULNiX for TM-2016-8 timing charts.

No-delay shutter and Read-out-inhibit

For multiple camera applications such as 2D or 3D

measurement and multi-angle inspection, simultaneous image

capturing at an exact shutter timing for all cameras is critical

requirement. TM-2016-8’s async pulse width control mode

provides no-delay shutter as standard. Regardless the internal

pulse timing, it discharges at VINIT leading edge and transfers

charges at trailing edge of the pulse. Even though each

camera runs with slightly different H and data clock timing, the

image capturing is exactly simultaneous.

TM-2016-8 has also read-out-inhibit (ROI) to control the

vertical clock to start (Async Shutter #9). When ROI is low, V-

clock is stopped and the transferred charges remain in the

vertical shift registers, which works as if CCD memory. When

ROI is high, it clocks out the CCD data. This helps a single

frame grabber to process multiple images in pipeline

processing (sequential process).

Mode Switches

Various modes can be implemented

with the rear panel-mode selection switch

and Up/Down switch as well as RS-232

Ext. HD

LDV

Video

(analog)

Video

(analog)

Ext. VD

FDV

110µs (2200n)

123.75 ms

(1125H)

1920n

280n

1n=50 ns

1080H

1080H (active pixels)

45H

1912 active pixels

42H

44n

76n

244n

Digital Data

288n

Digital Data

Shutter Control Switch

Manual Async

0 no shutter no shutter

1 1/20 1/8,000

2 1/60 1/4,000

3 1/125 1/2,000

4 1/250 1/1,000

5 1/500 1/500

6 1/1,000 1/25000

7 1/2,000 1/125

8 1/4,000 1/60

9 1/8,000 Ext. pulse width

control

12-Pin Connector

1 GND (power) 7 VD in

2 +12V 8 N/C

3 GND (analog) 9 HD in

4 Video out 10 RXD(RS232)

5 GND (digital) 11 Int. cont

6 VINIT in 12 TXD(RS232)

Mode Switch Up/Down Switch Functions

0 Switch Disabled Switch Disabled None

1 Set Gain Up / Down Change gain

2 Set Vtop (A/D) Up / Down Change A/D ref. top

3 Set Vbottom (A/D) Up / Down Change A/D ref bottom

4 Gain Selection #1 Up: 9dB, Down: 12dB Lower gain selection

5 Gain Selection #2 Up: 18dB, Down: 22dB Higher gain selection

6 Linear LUT Up Back to linear table

7 Knee Selection Up / Down (Scroll) Scroll 10 different LUTs

8 Async Reset Mode Up: Normal, Dwn:Async Async and normal shutter

9 Factory Default Recall Up / Down: Recall Factory setting

A Power up Setting Up: Recall, Dwn: Save Power up page setting

B User Page Storage#1 Up: Recall, Dwn: Save User page storage setting

C User Page Storage#2 Up: Recall, Dwn: Save User page storage setting

D Direct Shutter Control Up / Down Shutter speed increment

by 1H

E Scan Format2 Up: Optional, Dwn: Binning Two-row binning selection

F Scan Format1 Up: Normal, Dwn: Optional Custom option scanning

31-Pin connector (MQ-213-031-113-0000)

Pin# Description I/O Pin# Description I/O

1 CLK+ Out 17 CLK- Out

2 LDV+ Out 18 LDV- Out

3 FDV+ Out 19 FDV- Out

4 GND 20 VINIT In

[INTEG (TTL) In]

5 EXT HD (TTL) In 21 EXT VD (TTL)

[EXT CLK+ In] [EXT CLK- In]

6 INTEG In 22 N/C

[HD+ In] [HD- In]

7 N/C 23 GND

[Vinit+/(VD+) In] [Vinit-/(VD-) In]

8 D0+ Out 24 D0- Out

9 D1+ Out 25 D1- Out

10 D2+ Out 26 D2- Out

11 D3+ Out 27 D3- Out

12 D4+ Out 28 D4- Out

13 D5+ Out 29 D5- Out

14 D6+ Out 30 D6- Out

15 D7+ Out 31 D7- Out

16 GND

Note: CLK: data clock, LDV: Line data valid, FDV: Frame data valid, INTEG:

Integration control, EXT CLK: external pixel clock, [ ]: Differential input

option

VINIT (External Pulse Width Control Trigger)

No-Delay Shutter (All cameras)

No-delay Exposure

Discharge

Transfer Gate

ROI Control: Camera #1

Camera #1 Video

ROI Control: Camera #2

Camera #2 Video

ROI pulse width: Min. 1H to 1frame

Max. 1H delay

FDV/Vsync

MODE

DOWN

116

1731

DIGITAL OUT

1 2 3 4

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