This comprehensive elevator control system comprises the main control board, out/call board, and in/call board combined with the Renesas AC servo solution and door control board. The entire elevator system requires stable, reliable, and real-time communication to ensure optimal safety. Renesas delivers industrial or higher-grade power (DC/DC buck regulators, LDOs), the RA MCUs, and the analog interface ICs (RS-485 transceivers, isolated photocouplers) to facilitate the development of robust elevator systems.

System Benefits​:

  • The Arduino Portenta C33 module features the Renesas Arm® Cortex®-M33 MCU supporting MicroPython and other high-level programming languages. Deploying AI-powered projects becomes quick and easy.
  • Robust RS-485 and the highest isolation performance ensure stable and reliable communication.
  • High-reliability buck and LDO provide a stable power supply.
  • Key input and LED control flexibility are provided by the GreenPAK mixed-signal devices.
  • NFC reader is used for user authentication.




  • Elevator/lift system
  • Distributed paging system
  • Industrial remote control system

Winning Combinations Interactive Diagram

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16:9 Portenta C33 Module Portenta C33 Module Portenta C33 Module CN302 CN302 CN302 Buck 1 Buck Buck LDO 1 LDO LDO Touch Key Sheet.13 Sheet.14 Sheet.15 Sheet.16 Sheet.17 Sheet.18 Sheet.19 Sheet.20 Sheet.21 GreenPAK 1 GreenPAK GreenPAK RS-485- RS-485 RS-485 CAN Transceiver CAN Transceiver CAN Transceiver Connector Arrow Buck 2 Buck Buck LDO 2 LDO LDO NFC Reader NFC Reader NFC Reader Light Curtain / Press Sensor Light Curtain / Press Sensor Light Curtain / Press Sensor RS-485 RS-485 RS-485 GreenPAK 2 GreenPAK GreenPAK Op-Amp 1 Op Amp Op Amp Touch Key.52 Sheet.53 Sheet.54 Sheet.55 Sheet.56 Sheet.57 Sheet.58 Sheet.59 Sheet.60 Sheet.61 Photocoupler Photocoupler Photocoupler Speaker speaker_8_ Sheet.72 Sheet.73 Sheet.74 Sheet.75 Audio Assistance Sheet.77 Sheet.78 CAN Transceiver CAN Transceiver CAN Transceiver Buck 3 Buck Buck RS485 3 RS-485 RS-485 Inverter Board AC Servo Solution Inverter Board AC Servo Solution Inverter Board AC Servo Solution RS-485-- RS-485 RS-485 Op-Amp 2 Op Amp Op Amp Audio Assistance.86 Sheet.87 Sheet.88 Speaker.89 speaker_8_ Sheet.91 Sheet.92 Sheet.93 Sheet.94 Host PC Host PC Host PC Light Sensor Light Sensor Light Sensor CAN Transceiver CAN Transceiver CAN Transceiver Photocoupler Photocoupler Photocoupler CAN Transceiver CAN Transceiver CAN Transceiver Out/Call Board Out/Call Board Out/Call Board In/Call Board In/Call Board In/Call Board Main Board Main Board Main Board Photocoupler Photocoupler Photocoupler Connector Line Connector 1 Connector Arrow.125 Connector Line.126 Connector 1.127 Connector 1.130 5V/1Amax 5V/1Amax 5V/1Amax 3.3V/150mAmax 3.3V/150mAmax 3.3V/150mAmax Connector Arrow.134 Connector Arrow.136 Connector Arrow.137 Key Key Key Connector Arrow.141 Connector double arrow 3.3V/150mAmax 3.3V/150mAmax 3.3V/150mAmax Option Option Option Key Key Key Speaker / Alarm Speaker / Alarm Speaker /Alarm Connector double arrow.153 Connector double arrow.154 Connector double arrow.155 Connector Arrow.156 Connector Arrow.157 Connector double arrow.158 Connector Arrow.161 Connector Arrow.162 Connector Arrow.165 Connector Arrow.166 Connector Line.167 Connector Line.168 Connector Arrow.169 Connector Line.170 Connector 1.172 Connector double arrow.173 Connector Arrow.174 Connector Arrow.175 CAN / RS485 CAN / RS485 CAN / RS485 24V 24V 24V Connector Arrow.178 Connector Line.179 Option Option Option Connector Arrow.184 Connector double arrow.186 Connector double arrow.191 Connector double arrow.193 Connector 1.194 Connector double arrow.206 Connector double arrow.207 Connector double arrow.208 Connector double arrow.209 Connector Arrow.210 Connector Arrow.211 Connector Line.212 Option Option Option Connector Arrow.216 Connector Arrow.217 Connector Line.218 Connector Line.219 Connector 1.220 5V/1Amax 5V/1Amax 5V/1Amax Connector Arrow.396 Connector Line.397 CAN / RS485 CAN / RS485 CAN / RS485 Connector 1.399 Connector 1.400 Connector double arrow.401 Connector double arrow.402 Connector double arrow.403 Connector double arrow.404 Connector double arrow.405 Connector Arrow.406 Speaker / Alarm Speaker / Alarm Speaker /Alarm Connector Line.408 Door Control Board Door Control Board Door Control Board Connector double arrow.412 Connector Line.414 Connector 1.415 Connector Line.416 Connector Line.417 Connector 1.418 24V Bus 24V Bus 24V Bus Connector double arrow.421 Connector Arrow.422 Sheet.425 24V 24V 24V Connector 1.427 Connector 1.428 Connector Line.431 5V/1Amax 5V/1Amax 5V/1Amax LCD Segment Sheet.434 Sheet.435 Sheet.436 Sheet.437 Sheet.438 Sheet.439 Sheet.440 Sheet.441 Sheet.442 Sheet.443 Sheet.444 Sheet.445 Sheet.446 Sheet.447 Sheet.448 Sheet.449 Sheet.450 Sheet.451 Sheet.452 Sheet.453 Sheet.454 Sheet.455 Sheet.456 Sheet.457 Sheet.458 Sheet.459 Sheet.460 Sheet.461 Sheet.462 Sheet.463 ON ON Sheet.464 OFF OFF Sheet.465 Sheet.466 Sheet.467 Sheet.468 Sheet.469 Sheet.470 Sheet.471 LCD Segment.472 Sheet.473 Sheet.474 Sheet.475 Sheet.476 Sheet.477 Sheet.478 Sheet.479 Sheet.480 Sheet.481 Sheet.482 Sheet.483 Sheet.484 Sheet.485 Sheet.486 Sheet.487 Sheet.488 Sheet.489 Sheet.490 Sheet.491 Sheet.492 Sheet.493 Sheet.494 Sheet.495 Sheet.496 Sheet.497 Sheet.498 Sheet.499 Sheet.500 Sheet.501 Sheet.502 ON ON Sheet.503 OFF OFF Sheet.504 Sheet.505 Sheet.506 Sheet.507 Sheet.508 Sheet.509 Sheet.510 MCU - On/Call Board MCU 1 MCU MCU CAN CAN CAN UART UART UART I2C I2C I2C MCU In/Call Board MCU 2 MCU MCU CAN CAN CAN UART UART UART I2C I2C I2C GPIO GPIO GPIO INT INT INT 12S 12S 12S 12-bit DAC 12-bit DAC 12-bit DAC MCU MCU 3 MCU MCU Ethernet Ethernet Ethernet UART UART UART 12S 12S 12S CAN CAN CAN UART UART UART CAN CAN CAN 12-bit DAC 12-bit DAC 12-bit DAC I2C I2C I2C Connector Arrow.514 Connector Arrow.515
Exiting Interactive Block Diagram