CR200/CR200X Series Dataloggers - Campbell Scientific

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Section 2. Quickstart Tutorial 2.1.1.3 Datalogger CR200(X)s can measure most sensors with an electrical response. CR200(X)s measure electrical signals and convert the measurement to engineering units, perform calculations and reduce data to statistical values. Every measurement does not need to be stored. The CR200(X) will store data in memory awaiting transfer to the PC via external storage devices or telecommunications. 2.1.1.4 Data Retrieval The main objective of a data acquisition system is to provide data files on a PC. Data are copied, not moved, from the CR200(X) to the PC. Multiple users may have access to the same CR200(X) without compromising data or coordinating data collection activities. A RS-232 port is integrated with the CR200(X) wiring panel to facilitate data collection. On-site serial communications are preferred if the datalogger is near the PC, and the PC can dedicate a serial (COM) port for the datalogger or use a USB-toserial converter. On-site methods such as direct serial connection or infrared link are also used when the user visits a remote site with a laptop or PDA. In contrast, telecommunications provide remote access and the ability to discover problems early with minimum data loss. Typically a base station radio that is compatible with the radio internal to the CR200(X) will be the preferred method of telecommunication. A variety of devices, such as telephone modems, satellite transceivers, and TCP/IP network modems may be interfaced with the base station for the most demanding applications. 2.1.2 CR200(X) Mounting The CR200(X) module integrates electronics within a compact housing, making it economical, small, and very rugged. 2.1.3 Wiring Panel As shown in FIGURE. CR200(X) Wiring Panel p. 5, the CR200(X) provides terminals for connecting sensors, power and communications devices. Internal surge protection is incorporated with the input channels. The CR200(X) uses spring-loaded terminal blocks for connecting sensors and peripherals. This provides quick, vibration resistant connections. To attach wires, insert a small flat blade screwdriver into the slot and push back. Insert the wire and then bring the screwdriver forward. Caution! Opening a terminal by prying the end may cause damage, particularly at low temperatures. 4
Section 2. Quickstart Tutorial Figure 2: CR200(X) Wiring Panel 2.1.4 Battery Backup A lithium battery backs up the CR200(X) clock, program, and memory if it loses power. 2.1.5 Power Supply The CR200(X) is powered by a nominal 12 volt DC source. Acceptable power range is 7 to 16 VDC. The CR200(X) does not have an internal power supply but does have connections for an external battery and a built-in charging regulator for charging a 12 V lead-acid battery from an external power source. Charging power can come from a 16-22 VDC input such as a solar panel. 2.1.6 Antenna For CR200(X) models with a built-in radio, an FCC authorized antenna is a required component. An SMA male connector is provided on the CR200(X) wiring panel for antenna connection. Antennas are either 900 MHz or 2.4 GHz depending on the type of radio installed. 5
Page 1: OPERATOR’S MANUAL CR200/CR200X Se
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Page 12 and 13: Table of Contents CRBASIC EXAMPLE 1
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Section 6. CR200(X) Power Supply Au
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Section 7. Grounding 7.1.1 Lightnin
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Section 7. Grounding Examples: •
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Section 8. CR200(X) Configuration F
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Section 8. CR200(X) Configuration T
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Section 8. CR200(X) Configuration 8
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Section 8. CR200(X) Configuration
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Section 8. CR200(X) Configuration 6
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Section 9. Programming in the Logge
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Section 9. Programming 9.5 Structur
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Section 9. Programming Variable nam
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Section 9. Programming CRBASIC EXAM
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Section 9. Programming DataTable ()
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Section 9. Programming Consider the
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Section 9. Programming Scan () dete
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Section 9. Programming 9.9.4 Expres
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Section 9. Programming 9.11 Program
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Section 9. Programming 92
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Section 10. CRBASIC Programming Ins
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Section 12. Memory and Data Storage
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Section 13. Telecommunications and
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Section 14. PakBus Overview • Rou
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Section 14. PakBus Overview 14.4.6
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Section 14. PakBus Overview 14.5.3
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Section 15. Alternate Telecoms Reso
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Section 15. Alternate Telecoms Reso
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Section 16. Support Software 16.4 P
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Section 17. Care and Maintenance Fi
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Section 18. Troubleshooting 18.1.1.
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Section 18. Troubleshooting Table 2
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Section 18. Troubleshooting 18.3.3
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Section 18. Troubleshooting 18.3.3.
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Section 18. Troubleshooting 160
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Appendix A. Glossary baud rate sett
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Appendix A. Glossary Earth Ground u
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Appendix A. Glossary modem/terminal
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Appendix A. Glossary period average
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Appendix A. Glossary the table is e
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Appendix A. Glossary VAC Volts Alte
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Appendix A. Glossary 14
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Appendix B. Status Table and Settin
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Appendix C. Serial Port Pin Outs 22
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Appendix D. ASCII / ANSI Table Dec
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Appendix D. ASCII / ANSI Table Dec
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Appendix F. Sensors and Peripherals
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Index Debugging • 151 Declaration
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Index O Offset • 86 Ohm • 6 Ohm
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Index U UPS • 11 User Program •
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CR200/CR200X Series Dataloggers - Campbell Scientific

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