Analog Isolation Board
5424 or SENS 424
VERSIONS
| -01 | Original Design | Original design using Analog Devices Isolation Amplifiers |
| -02 | Higher CMRR | |
| -03 | Standard Version | Redesign to eliminate hand matching of components |
| -83 | Special board | |
| -84 | 1/3 gain |
CONNECTS TO
Analog Input Support
Acquisition Controller
FUNCTION
This Printed Crcuit Board (PCB) is a four input device. It is the first electronic assembly that your field inputs hits. Its function is to SWC protect its inputs, pre-scale its inputs using user selectable range jumpers, optically isolate and condition the inputs, and place the signals on the ribbon cable, according to its card address jumper settings.
JUMPER SETTINGS
BOARD LAYOUT
PICTURES
| -01 |
 |
| -03 |
 |
NOTES
Up to two of these PCBs may be daisey chained to an Acquisition Control board to accept a total of 8 analog imputs.
If you change a range jumper setting, you must re-calibrate the changes channel, and you may need to adjust channel parameters in the configuration of the DFR.