8/16/24 CHANNEL ETHERNET DATA LOGGER with Embedded Web Server DATASHEET Rev. 08 del 08/10/2018 Redatto da R&D Approvato da MKT

GENERAL SPECIFICATIONS Internal Temperature Sensor Analog Expansion with Multiplexer Cloud Dashboard Management Option Analog Input Number Switchable Power Supply (Selectable by Software: 24V, 20V, 10V, 5V) DI/DO Expansion Memory 231 x 138 x 117 mm Plastic and Metal Screws clamp termination block up to 1,3mm2 (16AWG) Recommended every 1 year Wiring Calibration Operating Voltage 10 to 30V DC (reverse polarity protected) *Smart MUX: Allows to connect an NI100 to an NI10 and Multiplexers to read Vibrating Wire (with NTC) sensors. Up to 16 Multiplexers and 16 NI10, for a total of 384 sensors. **Depending...

GENERAL SPECIFICATIONS • Webserver on board • 24 Differential Analog Input Channels • Measures: Thermocouples, PT100 RTD, NTC Thermistor, mV, mA, mV/V • View Data in real Time or Store to 2 GB Internal Memory • GPRS Modem available • 0.01% FS Accuracy • Expandable up to 384 channels with multiplexers • Ethernet, RS485, RS232 and USB Connections • SMS and e-mail Alerts PHYSICAL CHARACTERISTICS Weight Removable screw terminal connectors

DETAILED SPECIFICATIONS ARM Cortex-M3 MCU with 1 MB Flash, 120 MHz CPU, ART Accelerator, Ethernet Mass storage 2 GB SD card for data (about 5 Mega data points) and Web pages Clock accuracy High precision RTC (real time clock with battery back-up) temperature compensated On-board sensors Temperature (accuracy ±1%), measured inside the datalogger ANALOG INPUTS Number of Inputs: 24 differential analog inputs, individually configured. Channel expansion provided by multiplexers. There are 8 terminal blocks (each terminal block can handle up to 3 sensors). NI2400 is designed to work with 2 to 6-wire...

DETAILED SPECIFICATIONS Maximum Speed Analog Measurements Measurement Rate Standard Speed Analog Initialization (±10V range) Instrument Warm-Up Depends on sensor configuration Times indicated are not valid for vibrating wire measures Init analog phase is made only once before measurement cycle 24-bit (22 true bit) differential analog-to-digital converters, 5SPS to 1000SPS, 0-24 average function, autocalibration and auto-range ADC: ANALOG INPUT TYPES Current Loop (2 Wires) 0 to 25 mA range; power supply: 24/10 Vdc, external 0 to 25 mA range; power supply: 24/10 Vdc, external ±10 mV, ±100 mV, ±1V,...

DETAILED SPECIFICATIONS THERMOCOUPLE (LOGGER @ 25°C AMBIENT TEMPERATURE) TC TYPE

DETAILED SPECIFICATIONS ANALOG MEASUREMENTS RTD Input Platinum (Pt100/200/500/1000) RTD: range -195 to 847°C (-319 to 1556°F); maximum error ±0,17% FS; power supply: 1.2 mA USB 2.0 full speed 5V, max 500mA, USB pendrive only Reading Resolution 1 µA at FS for 20 mA range; 1 µV at FS for ±10 mV range; 10 µV at FS for ±100 mV range; 100 µV at FS for ±1 V range; 1 mV at FS for ±10 V range; 0.1 °C for Pt100 RTD; 0.1 °C for NTC thermistor; 0.1 Hz for 6000 Hz range; 0.001 mV/V at FS for ±10 mV/V (Wheatstone bridge) 0.01% mV/mA FS (0.1% FS for Pt100 and NTC) - with Standard Measurement 0.13% mV/mA FS...

DETAILED SPECIFICATIONS DIGITAL I/O Digital Output One relay output (for alarm, etc.): volt-free closure (low voltage 30V, 2A) Digital Input: Two opto-isolated digital inputs Max Input Voltage: 24V (max current: 10mA) Min Input Voltage: 5V (max current: 2mA) Measurement Rate (MR): max frequency 1 kHz Accuracy: 0.1 Hz PROTECTIONS Electro-Mechanical Relays for Measuring Each Channel: Electrical Endurance: min 2 x 105 operations Mechanical Endurance: 100 x 106 operations. Circuit Protection (Gas Discharge Tubes): DC Breakdown Voltage (@100V/s): 75V Tolerance of DCBV: ± 20% Impulse Breakdown Voltage...

DETAILED SPECIFICATIONS Display & Keyboard Small backlight graphic LCD 128 x 64 dpi with membrane keyboard for the minimal local management without the PC. Keyboard for starting a data acquisition scan, sequential display of the last stored readings for each channel (sensor ID, converted unit reading, unit of measure), device status, data download and firmware/Web pages update by USB pen drive, safe mode (back-up/format/restore internal SD card). 9-pin, DE9: DCE port for optional GSM/GPRS modem connection Baud Rates: selectable from 9600 bps to 115.2 kbps Default Format: 8 data bits; 1 stop bits;...

DETAILED SPECIFICATIONS SOFTWARE & FIRMWARE • Web server on board (independent OS platform) • Acquisition Time Interval: selectable from 1 second up to 1 week (depends on the number of channels acquired) • FTP client to send data/alarms on an FTP server (SFTP not supported) • MAIL to send data/alarms to max 5 email address (SMTPS / SSL not supported) • SMS to send alarms to max 5 telephone numbers • Data download (readings, logs) in .csv file (compatible with Microsoft Excel) • Virtual channels management • Languages: Italian, English and French SYSTEM POWER REQUIREMENTS Voltage (External Power...

DETAILED SPECIFICATIONS ENVIROMENTAL CONDITIONS Operating Temperature Storage Temperature Relative Humidity Overvoltage Category Pollution Degree Sound Levels

GENERAL SPECIFICATIONS • Webserver on board • Differential Analog Input Channels • Measures: PT100 RTD, NTC Thermistor, mV, mA, mV/V • View Data in real Time or Store to 2 GB Internal Memory • GPRS Modem available • 0.01% FS Accuracy • Expandable up to 384 channels with multiplexers • Ethernet, RS485, RS232 and USB Connections • SMS and e-mail Alerts PHYSICAL CHARACTERISTICS Weight Removable screw terminal connectors

DETAILED SPECIFICATIONS ARM Cortex-M3 MCU with 1 MB Flash, 120 MHz CPU, ART Accelerator, Ethernet Mass storage 2 GB SD card for data (about 5 Mega data points) and Web pages Clock accuracy High precision RTC (real time clock with battery back-up) temperature compensated On-board sensors Temperature (accuracy ±1%), measured inside the datalogger ANALOG INPUTS Number of Inputs: 8-16 differential analog inputs, individually configured. Channel expansion provided by multiplexers. There are 8 terminal blocks (each terminal block can handle up to 2 sensors). NI816 is designed to work with 2 to 6-wire...