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Summary of Contents for Campbell CH100
- Page 1 PS100 and CH100 Power Supply and Charging Regulators, A100 Null Modem Adapter, and A105 Additional 12 V Terminals Adapter Revision: 4/09 C o p y r i g h t © 2 0 0 0 - 2 0 0 9 C a m p b e l l S c i e n t i f i c , I n c .
- Page 2 REGULATORS, A100 NULL MODEM ADAPTER, AND A105 ADDITIONAL 12 V TERMINALS ADAPTER are warranted by CAMPBELL SCIENTIFIC, INC. to be free from defects in materials and workmanship under normal use and service for twelve (12) months from date of shipment unless specified otherwise. Batteries have no warranty.
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Page 3: Table Of Contents
PS100 Table of 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. General Description.............1 2. Specifications ..............1 3. Wiring................2 4. A100 Null Modem Adapter ..........4 5. -
Page 5: General Description
7 amp hour battery. The CH100 is a charging regulator that is used with a Campbell Scientific battery pack such as the BP12 or BP24 or with a user- supplied battery. Charging power is typically supplied by an AC transformer or an unregulated solar panel. -
Page 6: Wiring
PS100 and CH100 Power Supply and Charging Regulators Power Out (+12 terminals) Voltage: Unregulated 12 V from Battery Current Limited w / 3 A Thermal Fuse: > 3 A @ < 20°C 3 A @ 20°C 2.1A @ 50°C 1.8 A @ 60°C Battery Packs Operating Temperature Range: -40 to +60ºC... -
Page 7: Wiring To Charger
PS100 and CH100 Power Supply and Charging Regulators It is possible to leave two batteries connected. The battery connections are diode isolated (Figure 2); however, if one of the batteries fail, it could draw all the charging current and the other battery will be discharged. CAUTION A battery must be attached for the charger to function correctly as a power supply. -
Page 8: A100 Null Modem Adapter
9-pin devices that would normally be connected to the CS I/O port on a Campbell datalogger. The charger supplies 12 volts and 5 volts to the appropriate pins on the connector for powering the connected devices. -
Page 9: A105 12V Terminal Expansion Adapter
PS100 and CH100 Power Supply and Charging Regulators +5 V +12 V 1.85 A Thermal Fuse +5 V Ring Ring +12 V FIGURE 3. Null Modem Connections 5. A105 12V Terminal Expansion Adapter The A105 adapter adds four 12-V terminals and four ground terminals to a CH100 or PS100 (see Figure 4). - Page 10 PS100 and CH100 Power Supply and Charging Regulators...
- Page 12 Campbell Scientific Companies Campbell Scientific, Inc. (CSI) 815 West 1800 North Logan, Utah 84321 UNITED STATES www.campbellsci.com • info@campbellsci.com Campbell Scientific Africa Pty. Ltd. (CSAf) PO Box 2450 Somerset West 7129 SOUTH AFRICA www.csafrica.co.za • cleroux@csafrica.co.za Campbell Scientific Australia Pty. Ltd. (CSA)
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