Switch User's Manual
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SDM-SW8A
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Table Of Contents
Revision and Copyright Information
Warranty and Assistance
Table of Contents
SDM-SW8A Switch Closure Input Module
1. Function
2. Specifications
3. Power Supply Considerations
4. Connections
4.1 Connections to Dataloggers and Other SW8As
4.2 Sensor Connections
5. Internal Jumpers
5.1 Address Jumpers
5.2 Measurement Jumpers
6. Datalogger Programming
6.1 CRBasic Programming
6.2 Edlog Programming
7. Datalogger Program Details
7.1 Datalogger Scan Rate
7.2 First Scan
7.3 Watchdog Reset
8. Measurement Applications
8.1 SPDT Switch Closure
8.2 SPST Switch Closure
8.3 DC Voltage Pulse
8.4 Duty Cycle
9. Theory of Operation
Appendix A. Program Example
Campbell Scientific Contact Information
SDM-SW8A Switch Closure Input Module
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