Overview

Description

This industrial motor drive and network system supports functional safety. Powered by two independent 32-bit RX72N MCUs, it ensures control and emergency power cutoff in hazardous conditions. Each MCU independently verifies inputs for actions like PLC emergency stops to ensure motor safety. The two MCUs run the same process and check each other through a cross-monitoring interface.

System Benefits:

  • Renesas supports the software required for functional safety control blocks to reduce customers' development and certification time and costs
  • Simplified application development by separating functional safety control blocks from general blocks (network devices or motor control devices)
  • Select the optimal MCU for your functional safety system from Renesas' broad RX family portfolio

Comparison

Applications

Applications

  • Functional safety control
  • Industrial equipment

Winning Combinations Interactive Diagram

Select a block to discover products for your design

4:3 ratio Sheet.546 Connector Line.540 Connector 1.180 Sheet.549 Connector Line.540 Connector 1.180 Sheet.542 Connector Line.540 Connector 1.180 Sheet.543 Connector Line.540 Connector 1.180 FET Oring Sheet.500 Sheet.501 Sheet.502 Sheet.503 Sheet.504 Sheet.505 Sheet.506 Sheet.507 Sheet.508 Sheet.509 Sheet.510 Sheet.511 Sheet.512 Sheet.513 Sheet.1 Sheet.2 Sheet.3 Sheet.4 JP148 JP148 JP148 Buck Regulator Buck Regulator Buck Regulator Sheet.18 Sheet.19 Sheet.20 Sheet.21 Sheet.22 Sheet.23 EtherCAT Communication Block EtherCAT Communication Block EtherCATCommunication Block RZ/N1L MPU MPU Motor Control Block Motor Control Block Motor Control Block RX66T MCU MCU Sheet.28 Sheet.31 Sheet.32 Sheet.33 Sheet.34 Sheet.35 Sheet.36 Sheet.37 Reset IC 1 Reset IC Reset IC Sheet.39 Sheet.48 Reset IC 2 Reset IC Reset IC Sheet.51 Sheet.56 Sheet.57 Sheet.58 Motor Sheet.60 Sheet.61 M M Sheet.63 Sheet.64 Sheet.65 Sheet.66 Input.76 Functional Safety Block Functional Safety Block Functional Safety Block EtherCAT Network EtherCAT Network EtherCAT Network Speed Control & Ethernet Data Speed Control & Ethernet Data Speed Control & Ethernet Data DC24V#1 DC24V#1 DC24V#1 3.3V 3.3V 3.3V Safety Output-A Safety Output-A Safety Output-A U U U SW SW SW Cross Monitoring Cross Monitoring Cross Monitoring SW SW SW SPST NC Switch Sheet.99 Sheet.100 Sheet.101 Sheet.102 Sheet.103 Sheet.104 SPST NC Switch.105 Sheet.106 Sheet.107 Sheet.108 Sheet.109 Sheet.110 Sheet.111 SPST NC Switch.112 Sheet.113 Sheet.114 Sheet.115 Sheet.116 Sheet.117 Sheet.118 Safety Output-B Safety Output-B Safety Output-B Sheet.138 Input.139 DC24V#2 DC24V#2 DC24V#2 3.3V 3.3V 3.3V V V V W W W SPST NC Switch.144 Sheet.145 Sheet.146 Sheet.147 Sheet.148 Sheet.149 Sheet.150 SPST NC Switch.151 Sheet.152 Sheet.153 Sheet.154 Sheet.155 Sheet.156 Sheet.157 SPST NC Switch.158 Sheet.159 Sheet.160 Sheet.161 Sheet.162 Sheet.163 Sheet.164 Sheet.165 MCU MCU MCU SCI SCI SCI GPIO.8 GPIO GPIO RES# RES# RES# VCC VCC VCC Sheet.67 Sheet.68 Sheet.69 Sheet.70 SCI SCI SCI FSoE / PROFIsafe FSoE / PROFIsafe FSoE / PROFIsafe TxD TxD TxD RxD RxD RxD GPIO GPIO GPIO RTS# RTS# RTS# Sheet.168 Safety CPU-B MCU MCU GPIO GPIO GPIO RES# RES# RES# VCC VCC VCC Sheet.71 Sheet.72 Sheet.73 Sheet.74 SCI SCI SCI RxD RxD RxD TxD TxD TxD RTS# RTS# RTS# GPIO GPIO GPIO Connector Arrow Oring MOSFET Controller Oring MOSFET Controller Oring MOSFET Controller VIN VIN VIN VOUT VOUT VOUT Connector Line FET Oring.519 Sheet.520 Sheet.521 Sheet.522 Sheet.523 Sheet.524 Sheet.525 Sheet.526 Sheet.527 Sheet.528 Sheet.529 Sheet.530 Sheet.531 Sheet.532 Sheet.533 Input.534 Connector Arrow.535 Oring MOSFET-Controller Oring MOSFET Controller Oring MOSFET Controller V IN VIN VIN V OUT VOUT VOUT Connector Line.539 Buck Regulator.136 Buck Regulator Buck Regulator
Exiting Interactive Block Diagram

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