Cr23x micrologger manual

Page 20 CR23X MICROLOGGER OVERVIEW INPUT/OUTPUT INSTRUCTIONS Specify the conversion of a sensor signal to a data value and store it in Input Storage. Programmable entries specify: (1) the measurement type (2) the number of channels to measure (3) the input voltage range. The CR23X Micrologger® is a compact, rugged, powerful datalogger. Housed in a portable, self-contained package, the Micrologger consists of measurement and control electronics, communication ports, keyboard, display, power supply, and carrying handle. Minimum power requirements allow extended field use from a dc voltage source. CR23X, first, remove the green power connector from the CR23X panel. Then insert the positive 12 V lead into the right-most terminal of the green connector. Next, insert the ground lead to the left terminal. Double check polarity before plugging the green connector into the panel. 5. Voltages in excess of 5 volts should not be applied to a control port. 6.

CR23X. The CR23X Micrologger combines precision measurement with processing and control capability in a single battery operated system. Campbell Scientific, Inc. provides three documents to aid in understanding and operating the CR23X: 1. This Overview 2. The CR23X Operator's Manual 3. The CR23X Prompt Sheet. The CR23X-4M is a self-contained, rugged data logger that can measure most sensor types directly, communicate via modems, reduce data, control external devices, and store both data and programs in either non-volatile Flash memory or battery-backed SRAM. The CR23X-4M has an integral, 2-line, alphanumeric display and power supply. CR23X Micrologger. Revision: 11/ C o p y r i g h t 1 9 8 6 - 2 0 0 6 C a m p b e l l S c i e n t i f i c, I n c.. Warranty and Assistance The CR23X MICROLOGGER is warranted by CAMPBELL SCIENTIFIC, INC. to be free from defects in materials and workmanship under normal use and service for thirty-six (36) months from date of shipment unless specified otherwise.

Section of the CR23X manual explains in greater detail what a watchdog is and possible causes. If these are happening frequently, it is likely an issue with the system that needs to be resolved. The CR23X Micrologger® was a portable, self-contained package that could store over 1,, data points. It consisted of measurement and control electronics, communication ports, keyboard, 2-line alphanumeric display, power supply, and a battery-backed clock. CR23X, first, remove the green power connector from the CR23X panel. Then insert the positive 12 V lead into the right-most terminal of the green connector. Next, insert the ground lead to the left terminal. Double check polarity before plugging the green connector into the panel. 5. Voltages in excess of 5 volts should not be applied to a control port. 6.