The PM864AK01 3BSE018161R1 communication interface unit can be subdivided into two parts: the chip-level bus interface unit (the M8 module supports I2C, SPI, UART, etc.) and the fieldbus-level interface unit (RS232, RS485, CAN bus, etc.). The control unit configures the RF module and reads the RF tag information captured by the RF module through the chip-level bus interface unit.

It is necessary to leave an interface on the control module in PM864AK01 3BSE018161R1, which is connected to the SPI pin of the microcontroller on the one hand, and on the other hand, it communicates with the M8 module through wires. In order to transmit the collected tag information to the upper computer, it is possible to make the communication between the control module and the computer through the serial port.

PM864AK01 3BSE018161R1 Features:
● Steady state output 3W, transient output 12W for up to 10S
● Universal Voltage: 85 – 264VAC/100 – 370VDC
● Operating temperature range: -40°C to +80°C
● High isolation voltage: 4000VAC
● Low no-load power consumption: 0.3W
● Output short-circuit, over-current, over-voltage, over-temperature protection
● Full plastic enclosure, UL94V-0 compliant
EMI performance meets CISPR32/EN55032 CLASS B. ● UL62368 compliance.
● Conforms to UL62368, EN62368, IEC62368 certification standards.