CCD multichannel detector heads

C7043, C7044

Pin connections of "TE CONTROL I/O" connector (C7044)

Pin No.

Terminal name

Description

Digital power supply

2

Temp monitor

Analog output signal of the temperature of the CCD image sensor

3

Cooling control

Digital input signal for starting to cool down. HCMOS compatible.

High level or left open: cooling

Low level: stand-by

4

Vp (+5 V)

Power supply for the thermoelectric cooler in the CCD image sensor

Power supply for cooling fan

6

D.GND

Ground for temperature control circuit

7

D.GND

Ground for temperature control circuit

8

P.GND

Power supply return of the thermoelectric cooler mounted in the CCD image sensor

9

F.GND

Power supply return for cooling fan

Caution: Do not connect "VD2" and "Vp" together on the backside of the 9-pin D-sub connector.

These may be connected (shorted) at the power supply end, not 9-pin D-sub connector.

KACCC0075EA

1

2

3

4

5

6

7

8

9

9-pin D-sub connector

5

Pin connections of "SIGNAL I/O" connector

KACCC0069EA

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

15-pin D-sub connector

Pin No.

Terminal name

Description

1

Mode select

Digital input signal used to select between the line binning operation and area scanning operation.

HCMOS compatible.

High level or left open: line binning operation

Low level: area scanning operation

2

Data video

Analog video output. Positive polarity.

Analog power supply

Analog power supply

Digital power supply

6

Start

Digital input signal for initializing the circuit.

HCMOS compatible. Positive logic.

The interval of the Start pulses determines the integration time of the CCD image sensor.

7

CLK

Digital input signal for operating the circuit.

HCMOS compatible. Rising edge operation.

8

EOS

Digital output signal for indicating end-of-scan of the image sensor.

HCMOS compatible. Negative logic.

9

A.GND

Analog ground

10

A.GND

Analog ground

11

Analog power supply

12

D.GND

Digital ground

13

D.GND

Digital ground

14

D.GND

Digital ground

15

Trigger

Digital output signal for A/D conversion. HCMOS compatible. Positive logic.