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CC640
Digital Camera
Operating Manual
Issued 9.1.08
Copyright 2005 Campbell Scientific (Canada) Corp..
©
Printed under Licence by Campbell Scientific Ltd.
CSL 573
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Guarantee This equipment is guaranteed against defects in materials and workmanship. This guarantee applies for twelve months from date of delivery. We will repair or replace products which prove to be defective during the guarantee period provided they are returned to us prepaid. The guarantee will not apply to: • Equipment which has been modified or altered in any way without the written permission of Campbell Scientific • Batteries • Any product which has been subjected to misuse, neglect, ac
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Contents PDF viewers note: These page numbers refer to the printed version of this document. Use the Adobe Acrobat® bookmarks tab for links to specific sections. 1. Specifications ..............................................................1 2. Introduction..................................................................2 2.1 Connecting................................................................................................2 2.2 Configuring..................................
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8. Lens ............................................................................21 8.1 Lenses and Field of View .......................................................................21 8.2 Focus and Zoom Adjustment..................................................................22 8.2.1 Temperature Variations and Focus..............................................22 8.3 Lens Filter.............................................................................................
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Appendices A. Camera Enclosures ................................................ A-1 B. Quick Set-up and Test Procedure CC640 In Standalone Mode................................................. B-1 Figures 1. CC640 Camera............................................................................................2 2. Terminal Block Position and Layout..........................................................5 3. Camera to Datalogger RS-232 port (DCE) connection ..................
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CC640 Digital Camera 1. Specifications Power Supply Operating: 9-15 VDC 250 mA Max Quiescent: 250 uA typical Operating Temperature -40 °C to +70 °C Ext. Input Signal Logic Low Level: 0 - 0.7 VDC (-12VDC Absolute Min) Logic High Level: 4 – 15 VDC (15VDC Absolute Max) RS-485 Max. BAUD Rate: 230.4 KBAUD RS-232 Max. BAUD Rate: 230.4 KBAUD CS I/O Max. BAUD Rate: 76.8 KBAUD CSDC addresses: 7 or 8 Memory Card Interface: Type: Compact Flash File System:
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CC640 Digital Camera 2. Introduction The CC640 digital camera was designed to meet the stringent operational requirements necessary for remote battery powered installations. The CC640 has a very low quiescent power draw and can operate over a wide temperature range. The camera contains a compact flash memory card interface that turns the camera into a powerful image logger. The combination of JPEG compression and memory card storage enables the CC640 to store over 10,000 images. The C
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Operating Manual Table 1. Recommended cable colour connections Colour Required Connections Recommended Signal Connection Black Mandatory Ground Red Mandatory +12V Green Optional Ext White N/A No connection or Ground Yellow Optional RS-485 A or RS-232 TX (Camera Output) Blue Optional RS-485 B or RS-232 RX (Camera Input) Clear/Shield Mandatory Camera Shield Terminal After connecting the camera to a power source, turn the power switch to the ON position and verify the proper LED seque
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CC640 Digital Camera 2.3 Operating The CC640 is capable of acquiring images in a self-timed mode, an external trigger mode, and by manually taking a picture using the Snap button (Section 3.3, page 6). Self-timed mode is set using the Device Configuration Utility, while a short pulse applied to the Ext. Input Signal on the camera will initiate image acquisition in the External Trigger Mode. When taking a picture manually using the Snap button, the power switch needs to be in the ON posit
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Operating Manual 3. Camera Hardware description 3.1 Terminal Block Connections Only shielded cable should be used for connections to the terminal NOTE block. Gnd Power Ground +12VDC 9-15VDC Power, 250 mA Ext. External Trigger Input, 5.0 Volt Logic Signal, 15Volts Max RS-485A RS-485 communications RS-485B RS-485 communications Shield The shield (drain wire) needs to be connected to this terminal Figure 2 Terminal Block Position and Layout 5
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CC640 Digital Camera 3.2 Power Switch The power switch can be used to power the camera continuously on or to place the camera in Auto power mode. The switch should not be left in the On position under normal operation. Leaving the switch in the On position will prevent the camera from entering its low power quiescent mode of operation. The power switch does need to be placed to the On position to perform configuration set-up or to focus the camera. In the Auto position the camera will
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Operating Manual connectors in addition to the video input. The audio inputs should remain unconnected, as the camera does not have audio capability. The video output can be turned on and/or off by pressing the Set-up Button when the power switch is in the ON position. During every image acquisition sequence the video output will be momentarily activated when the image is acquired, allowing the operator to view the image that is being captured. 3.6 External I/O Connector The External
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CC640 Digital Camera The following table offers LED information at a glance: LED Always Off The camera has no power connected to it or it is in Quiescent Mode Quick Flash The camera is Powered ON (Power switch is in the ON position) Every 5 Seconds 4 Slow Flashes Normal Power-On Sequence Rapid Flashes for 4 A Power on test did not pass. Seconds Quick Flash Every The camera is in Set-up Mode Second The camera is carrying out a process that should not be interrupted. This includes St
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Operating Manual repeatedly update its firmware every time the camera wakes up from its quiescent mode. 4. Communications 4.1 PakBus Communications The camera uses the PakBus protocol to send image files from the camera to the datalogger or other PakBus compatible devices. Communications are not enabled while the camera is in its quiescent mode. This is done to conserve power in its low power state. When an image file is ready to be transmitted, the camera will initiate communication
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CC640 Digital Camera Figure 4 Using C2006 adapter board to carry RS-232 TX and RX on multi-conductor cable The necessary RS-232 TX (transmit) and RX (receive) signals can also be carried by the recommended 6 conductor cable. Figure 4 demonstrates using a DB-9 to terminal breakout board (part C2006) and the standard cable to transmit the RS- 232 signals. This provides a practical means of carrying the RS-232 signals when the camera is installed remotely from the datalogger. If the re
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Operating Manual Figure 5 RS-232 wiring using C2006 boards with multi-conductor cable Depending on the datalogger the wires can be terminated directly on the control ports or another C2006 adapter board can be used to provide a 9-pin connector at the datalogger end (see Figure 5). 11
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CC640 Digital Camera Figure 6 Connections for Configuration The RS-232 port is used in conjunction with the Device Configuration software to change settings in the camera such as the PakBus addresses. Figure 6 illustrates the connections required for interfacing to a computer. 12
