Campbell Scientific SDM-CD16AC 16-Channel ac/dc Relay Controller - Manual (Page 3)

SDM-CD16AC Table of Contents
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1. Function
........................................................................1
2. Control Specifications
.................................................2
3. Power Considerations
.................................................2
4. Installation
....................................................................3
4.1 Wiring.......................................................................................................4
4.1.1 SDM-CD16AC Power and Control Connections ...........................4
4.1.2 Controlled Device to SDM-CD16AC Connections ........................5
4.1.3 Motor Control .................................................................................6
5. Address Selection Switches
.......................................7
6. Datalogger Programming
............................................8
6.1 CRBasic Programming .............................................................................8
6.1.1 SDMCD16AC Instruction ..............................................................8
6.1.2 SDMSpeed Instruction....................................................................9
6.2 Edlog Programming................................................................................11
7. Theory of Operation
..................................................11
8. Program Examples
....................................................12
8.1 CRBasic Example...................................................................................12
8.1.1 Controlling Two SDM-CD16ACs ................................................12
8.1.2 Control Temperature and Fans......................................................12
8.2 Edlog Example .......................................................................................15
Figures
1. SDM-CD16AC Face Panel.........................................................................1
2. Connection Block Diagrams.......................................................................3
3. Switch Operation ........................................................................................5
4. Typical Wiring Application........................................................................6
5. SDM-CD16AC Relay Outputs to MCC .....................................................7
6. Addressing..................................................................................................8
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