nodeLynk I2C devices always include a 6″ (152mm) 4-conductor I2C cable. The nodeLynk I2C Interface is strictly a 5V standard, which is ideal for transport across longer cables. nodeLynk I2C devices use standard I2C communications for all data transport, which is supported by nearly every microcontroller in production today. nodeLynk I2C devices communicate 5V I2C data and provides 5V DC power through this connector. The nodeLynk I2C Interface uses a standard 4-Pin I2C Input and I2C Output connector. nodeLynk I2C devices allow you to chain together several devices on the I2C bus, and communicate to each device individually at high speed (subject to the limitations of I2C). NCD is the creator of plug and play modular hardware using nodeLynk, which is hardware I2C Interface connector standard. To convert ADC values into voltage values use this formula Note: Set MCP3428 gain at one to read 0-10V Signal and set the gain at two to read 0-5V Signal. This Analog to Digital Converter board has on-board jumpers to select the different addresses for the MCP3428. This 0 to 10V Analog to digital Converter board has 3 MCP3428 on-board, so to use all 3 MCP3428 at the same time you will need to set each of them up at a different address. Up to 8 MCP3428 devices are capable of sharing a single I2C communication port, using floating address inputs. All 12 channels are capable of monitoring a full-scale range of 0-10V. The MCP3428 has an x1, x2, x4, x8 programmable gain amplifier, making it an ideal choice for monitoring extremely low-voltage sensors.
The MCP3428 is capable of reading analog voltages at 15 samples per second with 16-Bit resolution or 240 samples per second at 12-bit resolution. The MCP3428 is a 4-Channel Analog to Digital Converter with 16-Bit resolution, ideally suited for low-speed high-resolution sensor monitoring. This Board uses three MCP3428 to read the amplified Signal. It has an on-board Amplifier for signal conditioning. This Analog to Digital Converter Board is capable of reading 0-10V input voltage.
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