2. Function
Receive the command from the main control board, communicate with the main control board, transmit
data and alarm command.
Controlling sample&reagent unit includes sample&reagent disk rotation, probe unit running.
Barcode scanning of sample&reagent disk
As shown in figure ：
J041: signal port of sample&reagent disk optocoupler
J042: signal inlet port of probe position limit optocoupler and liquid level detection optocoupler
J043: signal inlet port of injection pump optocoupler
J044: SV5,SV9 drive signal port of solenoid valve
J045: motor drive port of sample&reagent disk
J046: motor drive port of injection pump
J047: motor drive port of probe
J048: communication port of barcode scanning
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