# I-Pi-OT2IT ![The image features a blue, horizontally oriented oval containing the word 'Preliminary' in white, sans-serif text. A white curved line sweeps underneath the text near the bottom edge of the oval. The entire graphic is set against a black background.](.ot2it-prelim-datasheet-240801/315ecaa4db590439ad1a5d7bd880575840dcf8a010fdf7442dd3a50d76d2cc72.jpg) Intelligent Analog & Digital Interface Modular Control Box with Arduino Compatibility ![Green printed circuit board with various electronic components and connectors (no readable text or symbols)](.ot2it-prelim-datasheet-240801/8b4069cb390a46e5246f153d80b254a87dde92ac37418a2984eef93de574fa00.jpg) # Features • Easily controlled by Computer-on-Modules via software over Ethernet/LAN • Sensor hub for managing various OT equipment • Leveraging Arduino ecosystem for accelerated development and time-to-market • 200 mm x 107 mm x 22 mm • 8x Digital inputs, 11x Digital outputs • 9x Analog inputs, 2x Analog outputs • SAM E54 micro controller with Arm Cortex-M4 processor Specifications
I/OSDIO1x micro SD
UART/Serial1x RS-485
USB 2.01x USB 2.0 (micro USB type-B)
NetworkEthernet10/100 Ethernet RJ-45 with transformer
Digital I/OInput7x Digital inputs1x Digital input, pulse 500μs (33ms period)
Output11x Digital outputs
Analog I/OInput2x Analog inputs, PT1000 2 wires4x Analog Input, passive sensor2x Analog inputs, active sensor1x Analog input, 0-10V
Output2x Analog outputs, 0-10V
OtherButtonsReset, Interrupt, Other control
MechanicalDimensions200 mm x 107 mm x 22 mm
Overview ![Micro B USB\nMicro SD\nDO CH1-2\nRS485\nCAN Bus\nLAN\nDO CH3-4\nRelay OUT CH1-3\nDI CH6-7\nDI Pulse\nAIC CH5-6\nAIV\nRTD\nDC 24V\nDI CH1-3\nDI CH4-5\nDO CH5-6\nDO CH7-8\nAIC CH1-2\nAIC CH3-4\nAOV CH1-2](.ot2it-prelim-datasheet-240801/49ed3373e040f331bd368668b3fed9270e235dd44293355a02cf33fcb1428cb2.jpg) Block diagram ![**Central Block:**\n* **ATMEL (SAME54P20)**\n\n**Peripheral Blocks and Connections:**\n\n* **CAN Transceiver (MCP2562)**\n * Connected to MCU via **CAN_TX**, **CAN_RX**.\n * External connections via **CANH**, **CANL**.\n\n* **RS485 Transceiver (SP485E)**\n * Connected to **Digital Isolator (ADuM142E)** via **TX_ISO**, **RX_ISO**, **TE_ISO**.\n * External connections via **A**, **B**.\n\n* **Digital Isolator (ADuM142E)**\n * Connected to **RS485 Transceiver (SP485E)** via **TX_ISO**, **RX_ISO**, **TE_ISO**.\n * Connected to MCU via **S3_TX**, **S3_RX**, **TE**.\n\n* **ETH Transceiver (DP83822)**\n * Connected to MCU via **RMII_RXD(0:1)**, **RMII_TXD(0:1)**, **TXEN**, **REFCLK**, **RXDV**, **RXER**, **GMDC**, **GMIO**, **RST**, **INT/PWON**.\n * Connected to Ethernet jack via **TD_P**, **TD_M**, **RD_P**, **RD_M**, **LED0**, **LED1**.\n\n* **RTD Converter (MAX31865)** (Top)\n * Connected to MCU via **S4_SPI**.\n * Connected to an **RTD** symbol.\n\n* **RTD Converter (MAX31865)** (Bottom)\n * Connected to MCU via **S5_SPI**.\n * Connected to an **RTD** symbol.\n\n* **Thermal sensor (TMP102A)** (Address: 0x48)\n * Connected to MCU via **TEMP_INT**, **S7_SDA**, **S7_SCL**.\n\n* **IO Expander (SX1509B)** (Address: 0x3E)\n * Connected to **S7_SDA**, **S7_SCL**.\n * Connected to **DO_MCUIO(5:7)** (Option:24V/12V/5V).\n * Connected to **DI_MCUIO(5:7)**.\n\n* **Analog OUT**\n * Receives **DAC/VOUT(0:1)** from MCU.\n\n* **Analog IN**\n * Connected to MCU via **(Voltage mode) x 1**, **(Current mode) x 6**.\n\n* **Digital OUT**\n * Connected to MCU via **DO_MCUIO(0:4)** (Option:24V/12V/5V).\n\n* **Digital IN**\n * Connected to MCU via **RO_MCUIO(0:2)**.\n\n* **Debug/Flash**\n * Connected to MCU via **SWCLK**, **SWDIO**, **SWO**, **S0_UART TX/RX**.\n\n* **Flash Memory (W25Q64JV)**\n * Connected to MCU via **QSPI**.\n\n* **SD Card** (Image)\n * Connected to MCU via **SDDAT(0:3)**, **SDCMD**, **SDCLK**, **SDCD**.\n\n* **USB** (Image)\n * Connected to MCU via **USB_DP**, **USB_DM**, **USB_VBUS_DET**.\n * Text **(As device role)** is adjacent to these lines.\n\n* **RGB LED** (Image)\n * Connected to MCU via **MCU_RGB_R**, **MCU_RGB_G**, **MCU_RGB_B**.\n\n* **Buttons**\n * **KEY2** connects to MCU.\n * **MCU_RST** connects to MCU.\n * **KEY1** connects to MCU.](.ot2it-prelim-datasheet-240801/012dd30300de07994bcf787ba354fdce067b8c3f79af658902e130c785e47d2a.jpg) All products and company names listed are trademarks or trade names of their respective companies. Updated May 02, 2024. ©2024 ADLINK Technology, Inc. All Rights Reserved. All pricing and specifications are subject to change without further notice. [🔗 Link to the original document](.ot2it-prelim-datasheet-240801/ot2it-prelim-datasheet-240801.pdf)