Spectrum Controls 1746sc-INO4vi User Manual
Page 6
ii
SLC 500
™
Isolated Analog Output Modules
Maintaining Your Module
And Ensuring Safety
Chapter 6
Preventive Maintenance ............................................................................. 33
Safety Considerations ................................................................................ 33
Tables
Table 1. Related Allen-Bradley documents ................................................. iv
Table 2. Electrical specifications—module ................................................... 2
Table 3. Electrical specifications—outputs ................................................... 3
Table 4. Physical specifications .................................................................... 3
Table 5. Environmental specifications .......................................................... 4
Table 6. Backplane current consumed ......................................................... 7
Table 7. Channel update time (channels already enabled) ........................ 14
Table 8. Output module ID code ................................................................ 15
Table 9. Channel configuration word details, Output Words 4 and 5 ......... 18
Table 10. Data format definitions ............................................................... 20
Table 11. Channel status word details, Input Words 4 through 7 ............... 26
Table 12. LED definition ............................................................................. 31
Figures
Figure 1. Ferrite EMI suppressor for CE compliance ................................. 11
Figure 2. Wiring diagrams (showing differential outputs). .......................... 12
Figure 3. Output and input scans ............................................................... 13
Figure 4. Output and input words ............................................................... 16
Figure 5. Example relationship between output signal and channel data .. 24
Figure 6. LED block ................................................................................... 31
Figure 7. Problem resolution flowchart ...................................................... 32