Rev G REF TEK 130 Multi-Channel Users Guide 5/14/2021
96223-00-UG
Reftek Systems Inc. 55
Hardware Modularity
130-03 List of Hardware
Five boards form the primary REF TEK 130-MC/12. An additional RT581-B03 can be added to
make the 130-03/12 an 18 -channel unit (130-03/18).
Channels 1-6 A/D Converters
24-Bit ADC Channels (6 each board)
Channels 7-12 A/D Converters
24-Bit ADC Channels (6 each board)
Channels 13-18 A/D Converters
24-Bit ADC Channels (6 each board)
Static Random Access Memory (SRAM)
Battery Backed SRAM (6 Mbytes)
2 Compact Flashâ„¢ data storage device slots
The circuit board dimensions are 10.6 x 4.5 x 0.62 inches (269 x 114 x 1.6 mm). Five boards are
stacked together rather than plugged into a backplane. The A/D circuits are shielded and the
input connection is made by an independent interconnect system separate from the stack.