Description The IND.I/O D21G controller is a robust DIN-rail mountable Arduino IDE compatible controller with isolated industrial level I/O capability. Parts included are: D21G Topboard (Arduino Zero/MKR equivalent microcontroller) IND.I/O Baseboard (Industrial level isolated I/O interface board) DIN-rail enclosure with membrane button panel. Plug-in screw connectors The controller comes fully pre-assembled and ATE tested. Weight (kg): 0.2 Tariff no: 85371091 Product Features Industrial I/O levels (24V digital I/O, 0-10V/4-20mA analog I/O) Isolated RS485 transceiver All I/O and power available through detachable screw connectors DIN-rail mountable Fully enclosed 128x64 pixels LCD with backlight 3 button membrane panel Pre-loaded with interactive LCD menu firmware (code examples available for download on our github) Fully compatible with the Arduino IDE Isolated Zones of Ind.I/O Analog field section Analog Input Channels: 4 Analog Output Channels: 2 Analog levels: 0-10V/4-20mA (switchable in software) Analog Input resolution: 18 bit Analog Output resolution: 12 bit Fully isolated from MCU and digital side (1kV isolation) Digital field section Supply voltage: 8-28V Digital I/O Channels: 8 Digital input voltage range: 3.3-28V Digital output voltage range: Tied to Vin (8-28V) Output current per digital pin 2.3A (Short circuit, over-current, over-temp protected). Total output current: 6A (omni block fused) Fully isolated from MCU and analog side (1kV isolation) Half Duplex RS485 transceiver MCU section MCU Type: ATSAMD21G Arduino Zero/MKR equiv. Flash Memory 256 KB SRAM 32 KB EEPROM 1 KB Clock Speed 48 MHz MCU Operating Voltage 3.3V / 5V tolerant U8G & UC1701 library compatible LCD 3 button membrane panel connected to pins D23-D25. LCD backlight PWM controlled via pin D26. Battery backed RTC with scheduled interrupts. TFTP Ethernet bootloader Documentation Pinout diagram Downloads Industruino Ind.I/O support files The Industruino IND.I/O libraries and board definition files can be downloaded here Pinout Map Download Datasheet Download Manual Download CE DoC (Declaration of conformity) Download IND.I/O CAD (STEP file) Download IND.I/O + Ethernet CAD (STEP file) Download
