A-40 Micro-Tech 9101/9201 Reference Manual, Rev J Thermo Fisher Scientific
This is an optional board with eight (8) inputs (inputs #6–13) and eight
(8) outputs (outputs #6–13). Install in one of the motherboard expansion
slots J10–J13. Up to two boards may be installed for a total of 16
inputs/16 outputs.
The DIO board provides isolated contact closure inputs and 24-volt
current sinking or current sourcing isolated outputs. Output current must
be limited to 80 mA maximum, continuous.
The inputs and outputs are powered by an external 24 VDC power
source.
The isolated contact closure inputs are activated by completing the
circuit from the input to the negative side of the 24 VDC supply.
Approximately 12 mA of current flows out of each input during contact
closure.
Output current sinking or sourcing is selectable thru a menu screen.
Inputs are always current sourcing.
Board Diagram
Part number = 103017
To Next Page
Loading...
