Industrial Equipment based on Arduino and Raspberry Pi. The Liberalization of the Industry with Open Source Technology.PLC Arduino 19R I/Os PLC Arduino 21 I/Os Relay / Analog / Digital PLUS Analog / Digital PLUS MDUINO PLUS Plus SECURITY Plus PROTECTION Plus ESD improvement Modbus RTU Half-duplex Full-duplex Modbus TCP 6 Inputs: 13Inputs: (4x) Analog (0-10Vdc, 10bit) / (6x) Analog (0-10Vdc) / RTC Digital (7-24Vdc)configurables by Digital (7-24Vdc) configurable software by software MicroSD socket (2x) Interrupt(7-24Vdc)Can work (7x) Digital Isolated (7-24Vdc). like Digital (24Vdc 11 Outputs: 8 Outputs: (8x)Relay(220Vac - 5A) (8x) Digital Isolated (5-24Vdc)/ (3 of (3x) Analog (0-10Vdc, 8bit) / Digital which) PWM Isolated (3 of which) (5 - 24Vdc) Analog (0-10Vdc) configurable by switch RS485 Ethernet RS232 Original Arduino Mega included TCP / IP SPI Modbus RTU TTL Modbus TCP Industrial Standard Communications I2C PLC Arduino 38AR I/Os PLC Arduino 38R I/Os PLC Arduino 42 I/Os Relay / Analog / Digital PLUS Analog / Digital /Relay PLUS Analog / Digital PLUS 19Inputs: 12 Inputs: 26 Inputs: (10x) Analog (0-10Vdc, 10bit) / Digital (8x) 10 bit - Analog (0-10Vdc) / (12x) Analog (0-10Vdc) / Digital Digital (7-24Vdc) configurable by (7-24Vdc) , configurable by (7-24Vdc)configurables by software software software (4x) Interrupt(7-24Vdc). Can work like Digital (24Vdc (4x) Interrupt(24Vdc).Can work (14x) Digital Isolated (7-24Vdc). (5x) Isolated Digital(7-24Vdc) like Digital(24Vdc 19Outputs: 22 Outputs: 16 Outputs: (16x) Relay(220Vac-5A). (16x) Digital Isolated (5-24Vdc)/ (8x) Relay outputs (220Vac-5A). (6x) Analog (0-10Vdc, 8 bit) / Digital (6x) Analog (0-10Vdc, 8bit) / (6 of which) PWM, configurable (5-24Vdc) / PWM Isolated (5 - 24Vdc) Digital (24Vdc) by software (5x) Digital (5-24Vdc) (6 of which) Analog (0-10Vdc), configurable by switch ETHERNET PLC M-DUINO