Pulnix TS-9720EN Series Manual de Instruções descarregar pdf (Página 49)

TS-9720EN Series Progressive Scan Shutter Cameras

Page 41

Camera Features

6.5 External Control

6.5.1 RS-485

The TS-9720EN has the ability to connect multiple cameras on the same RS-485 network. Each camera

has an individual ID number selectable via control registers; Camera RS-485 group register

(address=107) and Camera RS-485 address registers (address=109). Thus it is possible to send a serial

RS-485 trigger to any or all of the cameras. RS-485 communication is accessed via the 26-pin

connector on the rear panel of the camera.

RS-485 is typically used by the lane controller to send serial trigger or to send DataID message to

validate the HW TTL trigger.

RS-485 is a differential signal communication for longer distance. Since RS-485 is not a common port

for PCs, a plug-in 485 board such as ULTRA-485 (Industrial Computer Source, San Diego, CA, 800-

523-2320) or compatible is required.

6.5.2 Ethernet

The primary benefit of Ethernet is the scalability of the system; you can add as many EN cameras as

you want to the system. For example, you can connect up to 255 Ethernet devices to one class A subnet.

Command/Status register access and image transfer are securely done over TCP/IP protocol. In addition

to the message-based TCP image transfer, sniffing image on UDP is also supported. Captured images

are buffered inside EN camera, and can be automatically transferred to FTP server. Ethernet trigger can

be used for applications where time critical response is not required as hardware TTL trigger.

All functions over Ethernet are accessible by EN setup software. Please refer to VIS300 EN Setup

User’s Guide (Doc Number 4087-72-005).

6.6 Color Filter Array (Color Version)

JAI PULNiX TS-9720EN cameras use the staggered “3G” color mosaic filter pattern (see Figure 16

below). The CFA contains 75% green photo sites and 25% red and blue photo sites.

FIGURE 16. CFA Pattern

GGG

Output

First

Active

Pixel

1 2 ... 44 45 46 47 48 49 50 51 52 53 54 ... 62 63

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Pulnix TS-9720EN Series Manual de Instruções Página 49