Keithley DAC-02 User Manual page 11

8
A
B
iv
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
Troubleshooting
Problem Isolation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1
Identifying Symptoms and Possible Causes . . . . . . . . . . . . . . 8-1
Testing the Board and Host Computer . . . . . . . . . . . . . . . . . . 8-4
Testing the Accessory Slot and I/O Connections . . . . . . . . . . 8-4
Technical Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-5
Specifications
Connector Pin Assignments
Index
List of Figures
Figure 2-1. Block Diagram of DAC-02 . . . . . . . . . . . . . . . . . . 2-1
Figure 3-1. Base Address Switch Location . . . . . . . . . . . . . . . 3-3
Figure 4-1. Pin Assignments for the Main I/O Connector . . . . 4-1
Figure 4-2. Attaching an STA-U . . . . . . . . . . . . . . . . . . . . . . . 4-2
Figure 4-3. 4 to 20 mA Current Loop Output Configuration . . 4-4
Figure 4-4. 4 to 20 mA Current Output (Floating Load) . . . . . 4-4
Figure 4-5. 4 to 20 mA Current Output (Grounded Load) . . . . 4-5
Figure 4-6. DAC-02 Equivalent Circuit when Using an
AC Reference . . . . . . . . . . . . . . . . . . . . . . . . . 4-5
Figure B-1. Main I/O Connector Pin Assignments. . . . . . . . . B-1
List of Tables
Table 3-1. Values of Base Address Switch Positions . . . . . . . 3-3
Table 3-2. Standard Address Assignments . . . . . . . . . . . . . . . 3-4
Table 4-1. Pin Wiring for Output Ranges . . . . . . . . . . . . . . . . 4-2
Table 6-1. DAC-02 Register I/O Address Map . . . . . . . . . . . 6-1
Table 6-2. DAC Data Format . . . . . . . . . . . . . . . . . . . . . . . . . 6-2
Table 8-1. Troubleshooting Information. . . . . . . . . . . . . . . . . 8-2
Table A-1. DAC-02 Specifications . . . . . . . . . . . . . . . . . . . . A-1
Table A-2. Environmental Specifications . . . . . . . . . . . . . . . A-2
Table A-3. Power Specifications . . . . . . . . . . . . . . . . . . . . . . A-2