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OMNIALOG datalogger
NI-816
DATALOGGER
www.ruggedaq.com
REVISION: 3.0 DATE: Oct. 2015
NI-816
OMNIALOG datalogger
Applicazioni
MONITORAGGIO IN AMBITO
INDUSTRIALE
MONITORAGGIO HVAC
MONITORAGGIO LOGISTICA
MONITORAGGIO OIL&GAS
MONITORAGGIO QUALITA’
ACQUE
MONITORAGGIO
ENERGETICO
MONITORAGGIO
STRUTTURALE
DATALOGGER
OMNIAlog
Le capacità tecniche di Next Industries unite a più di 25 anni di esperienza nella strumentazione geotecnica di Sisgeo srl hanno prodotto OMNIALog – un sistema acquisizione dati versatile, ad alta precisione ed “intelligente” - con 8/16 input analogici.
Con OMNIAlog nessun ulteriore pacchetto software di configurazione/analisi è necessario, poichè il data logger è fornito di webserver a bordo: basta un browser ed è pronto all’uso.
I dati acquisiti possono essere viasualizzati in forma grafica “ral time” oppure esportati in formato CSV.
Caratteristiche
• 2 GB memoria interna e dati real time
• Versione GPRS disponibile
• Precisione 0,01% F.S.
• 8/16 canali analogici differenziali
• Espandibile sino a 384 canali
• Ethernet, RS485, RS232 e USB
• Misure disponibili: mV, mA, mV/V, PT100, NTC
• Termocoppie
Misure
www.ruggedaq.com
2
DATALOGGER
Specifiche tecniche
CPU E MEMORIA
Processor
RAM Memory
Mass storage
Clock accuracy
On-board sensors
INPUT
Analog differential inputs
Digital inputs
ARM Cortex-M3 MCU with 1 MB Flash, 120 MHz CPU, ART Accelerator, Ethernet
1 Mbyte RAM with backup
SD CARD 2 GB for data (about 5Mega data points) and WEB pages
High precision RTC (real time clock with battery back-up) self compensated in temperature (3ppm @ 25°C, 10ppm @ -30..70°C)
Temperature and humidity (accuracy ±1%), measured inside the datalogger
Cod. NI816MAVT
8/16 differential, individually configured. Channel expansion provided by multiplexers.
Two opto-isolated digital inputs individually selectable for switch closure, high frequency pulse and trigger.
Independent 32-bit counters for each input.
Max Input Voltage: 24V (Max Current: 10mA)
Min Input Voltage: 5V (Max Current: 2mA)
INTERFACCE
Display & Keyboard
LAN ethernet isolated
RS232
USB
RS485#1 opto-isolated
RS485#2 opto-isolated
Small backlight graphic LCD 128x64 dpi with membrane keyboard for the minimal local management without the PC. Keyboard for start a uniscan, sequential display of the last memorized readings for each channel (sensor ID, converted unit reading, UM), device status, data download and FW/web pages update by USB pen drive, safe mode (back-up/format/restore internal SD card)
10/100 Mbps, RJ45
9-pin, DE9: DCE port for GSM/GPRS modem connection
Baud Rates: selectable from 9600 bps to 115.2 kbps
Default Format: 8 data bits; 1 stop bits; no parity
USB 2.0 pen drive only (FAT 16 or FAT 32), 5 V 200 mA
5 screw clamp: DCE port for max. No. 253 digital Modbus sensors
Communication interface: RS485
Communication protocol: MODBUS RTU
The voltage ‘V OUT’ is switched on and off under program control. V OUT is the unregulated input power supply ‘V IN’ (1 A)
Power supply management (always on or energy safe)
5 screw clamp: DCE port for max. 16 multiplexer boards connection.
Communication interface: RS485
Communication protocol: MODBUS RTU
The voltage ‘V OUT’ is switched on and off under program control. V OUT is the unregulated input power supply ‘V IN’ (1 A)
Every channel of each multiplexer board is completely independent.
www.ruggedaq.com
3
DATALOGGER
MISURE ANALOGICHE
Measurement rate (MR)
Type of measurements
ADC
Range and power supply
Reading resolution
Measurement accuracy
Temperature drift
Input noise voltage
Input limits
Sustained input voltage w/o damage
DC common mode rejection
Normal mode rejection
Input impedance
MAXIMUM SPEED
Init. analog : 1.70 sec*
Instrument warm-up : depending on
STANDARD SPEED
Init. analog: 7.10 sec
sensor configuration
Instrument warm-up: depending on
sensor configuration
Measurement : 80mS* Accuracy : 0.13% FS Measurement: 1.57 sec Accuracy : 0.01% FS
*Note : Times referred to measures with scale ± 10V mA, mV, V, mV/V, °C
24-bit (22 true bit) differential Analog-to-Digital Converters, 5SPS, 0-24 Average Function, auto-calibration and auto-range
Current loop (2 wires): range 0÷25 mA
Power supply (selectable by the software, up to 100 mA): 24V DC, 10V DC, external
Transmitter (3-4 wires): range 0÷25mA
Power supply (selectable by the software, up to 100 mA): 24V DC, 10V DC, external
Voltage (4 wires): range ±10mV, ±100mV, ±1V, ±10V
Power supply (selectable by the software, up to 100 mA): 24V DC, 20V DC, 10V DC, 5 V DC ,external
Servo inclinometer: range ±5V
Power supply (selectable by the software): ±12V DC (dual), external
Wheatstone bridge (6 wires, with sensing): range ±10mV/V
Power supply (selectable by the software, up to 80 mA): 10 V DC , 5 V DC, external
Maximum bridge resistance: 10 kΩ, minimum bridge resistance: 200 Ω
Platinum RTD (Pt100): range -50°C to +150°C
Power supply: 1.2 mA
Potentiometer: range ±2.5V
Power supply (selectable by the software): 10V DC , 5V DC
Thermistor (NTC): range -50°C to +150°C
Power supply: 0.05mA / 0.1mA / 1.2mA
1 µA at FS 20 mA - 1 µV at FS ±10 mV - 10 µV at FS ±100 mV - 100 µV at FS ±1 V - 1 mV at FS ±10 V
0.1 °C for Pt100 - 0.1 °C for NTC - 0.1 Hz at FS 6000 Hz - 0.001 mV/V at FS ±10 mV/V
0.01% FS (0.1% FS for Pt100 and NTC) - with Standard Measurement 0.1% FS (0.1% FS for Pt100 and NTC) - with Standard Measurement
< 10 ppm / °C, range -30°C to +70°C
5,42 µVpp
±12V
±50V DC max
>105dB
>90dB
20 GΩ typical www.ruggedaq.com
4
DATALOGGER
SWITCHED OUTPUT POWER
SUPPLY
The voltage ‘V OUT’ is switched on and off under program control. V OUT is the unregulated input power supply ‘V IN’ (2 A)
OUTPUT
Digital output
INPUT DIGITALI
Measurement rate (MR)
Accuracy
PROTEZIONI
One relay output (for alarm, etc.): volt-free closure (low voltage 30V, 2A)
Max frequency 1kHz
0.1 Hz
Electro-mechanical relays for each measuring channel: Electrical endurance: min. 2.5x106 operations,
Mechanical endurance: 100x106 operations.
Circuit protection: Gas Discharge Tubes: DC Breakdown Voltage( @100v/s ) 90; tolerance of DCBV ±
20%; impulse Breakdown Voltage ( @100v/µs ) 250. impulse Breakdown Voltage ( @1kv/µs ) 500.
Overvoltage and reverse polarity protection.
Short circuit protection on every outputs.
REQUISITI DI ALIMENTAZIONE
Voltage (external power supply
External rechargeable batteries
Internal non-rechargeable batteries (no external power supply)
Autonomy with internal batteries
Typical current drain
(@12Vdc, external power supply)
10 to 30 V DC (reverse polarity protected), max 5 A
12V DC nominal
* from September 2015, OMNIAlog has no more batteries
* from September 2015, OMNIAlog has no more batteries
Sleep mode: 100 µA
ON: 62 mA - ON with ethernet connected: 87 mA - ON with display ON: 115 mA
ON with display ON and ethernet connected: 142 mA
Analog initialisation: 115 mA
Measurement: 123 mA (with 12 mA @ 24 V sensor consumption)
Typical current drain
(@7.2 V, internal batteries)
Sleep mode: 100µA
On (with ethernet disabled and display off): 15 mA
Analog initialisation: 105 mA
Measurement: 110 mA (with 12 mA @ 24 V sensor consumption) www.ruggedaq.com
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DATALOGGER
CONDIZIONI AMBIENTALI
Operating temperature
Storage temperature
Humidity
Overvoltage category
Pollution degree
Sound levels
Maximum height of use
SOFTWARE & FIRMWARE
-30 to +70°C (display -20 to +70°C)
-40 to +85°C (display -30 to +80°C)
80%
II
2
< 74dBA
3000m
Web server on board (independent OS platform).
Live update (firmware and web pages).
FTP client to sent data/alarms on a FTP server (SFTP not supported)
MAIL to sent data/alarms to max 5 email address (SMTPS / SSL not supported)
SMS to sent 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
CARATTERISTICHE FISICHE
Weight
Dimensions (L x W x H)
Material
Wiring
VISTA DALL’ ALTO
980 grams
231 x 138 x 117 mm
Plastic and metal
Removable connector
VISTA FRONTALE
5 6 7 8
1
1
2
3
Tastiera
RS-232
LAN
2 3 4
4
5
6
USB
“V” OUT
RS-485
7
8
9
“V” IN
PWR input
Input analogici
9 www.ruggedaq.com
Via F. Serpero 4/F2
20060 Masate (MI) italy
Phone +39 02 95764130
Fax +39 02 95764130
6
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