3HAB8101-706B DSQC346G ABB机器人驱动单元 DSQC346G

3HAB8101-706B模块可以在现场总线模式或点对点模式。当微处理器启用FSK接收门时FSK型智能变送器进入FSK通信电路。表2-1列出了FSK通信。图2-5显示了解码逻辑它向微处理器提供一个九位数字字。3HAB8101-706B微处理器在9600波特的速率。


The 3HAB8101-706B circuit selects a positive reference voltage or a negative reference voltage for this stage. Once the integrator is set to zero, the ADC circuit allows the integrator to operate until its output reaches the reference voltage. At this time, ADC circuit selection
De-integrate operation and start counting until the zero crossing circuit detects that the signal is zero. The feedback and zeroing amplifier sets the integrator to zero and repeats the process in which the polarity of the input voltage and the reference voltage is opposite.
The count taken by the ADC circuit during the de-integration operation is the digital equivalent value of the input. It sends this information and polarity to the microprocessor. The microprocessor puts it into the memory and sends a signal to the ADC circuit to start the next conversion. DSQC346G I/O extender bus interface circuit FEC module uses semi-custom gate array for I/O extender bus interface. The integrated circuit (IC) can accommodate all control logic and communication protocols. The DSQC346G circuit provides the following functions:
• Address comparison and detection.
• Function code locking and decoding.
• Read gating generation.
• Data line filtering of bus signal.
• On-board bus driver