OM-NET-1608-DAQ-Module

8-Channel Voltage Input Ethernet Data Acquisition Module

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16-Bit High-Speed Ethernet Device
Sample Rates up to 250 kS/s
4 Differential (DIFF) or 8 Single-Ended (SE) Analog Inputs
Two 16-Bit Analog Outputs

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From ^C$ 896.27

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Data Sheet

Product Overview

Alarm Note Either or both outputs may be configured to go to defined values when an Ethernet connection with a host is established or lost
Analog I/O Note Analog Input Note: ANALOG INPUT;A/D Converter Type: Successive approximation;ADC Resolution: 16-bits;Number of Channels: 4 differential (DIFF)/8 single-ended (SE), software-selectable;Input Voltage Range: ±10V, ±5V, ±2V, ±1V (software-selectable per channel);Absolute Max Input Voltage (CHx relative to AGND): ±20V max (power on), ±12V max (power off);Input Impedance: 1 GΩ (power on), 1200Ω (power off);Input Bias Current: ±10 nA;Input Bandwidth (All Input Ranges, Small Signal [-3 dB]): 700 kHz;Input Capacitance: 60 pf;Max Working Voltage (Signal + Common Mode); ±10V Range: ±10.2V max relative to AGND; ±5V Range: ±10.2V max relative to AGND; ±2V Range: ±9.5V max relative to AGND; ±1V Range: ±9.0V max relative to AGND;Common Mode Rejection Ratio (fIN = 60 Hz, All Input Ranges): 86 dB;Crosstalk (Adjacent Differential Mode Channels, DC to 10 kHz): -75 dB;Input Coupling: DC;Sample Rate: 0.019 Hz to 250 kHz, software-selectable;Trigger Source: TRIG (see External Trigger);Sample Clock Source: Internal A/D clock or external A/D clock (AICKI pin);Internal Sample Clock Stability: ±50 ppm;Internal Sample Clock Timebase: 80 MHz timer with 32-bit period (available frequencies are 80 MHz/integer period);Throughput: This is the typical throughput when the device and host are both connected by Ethernet to the same local network; the throughput can vary significantly if a wireless connection is involved or data is sent over the internet and is not guaranteed; Software Paced: 1000 to 5000 S/s type, on local network; Hardware Paced: 250 kS/s max;Channel Gain Queue (Up To 8 Elements): Software-selectable channel and range for each queue element;Warm-Up Time: 15 minutes min;Noise Performance: For the peak to peak noise distribution test, a differential input channel is connected to AGND at the input terminal block, and 16384 samples are acquired at the maximum rate available at each setting;Settling Time: Settling time is defined as the accuracy that can be expected after one conversion when switching from a channel with a DC input at one extreme of full scale to another channel with a DC input at the other extreme of full scale; both input channels are configured for the same input range;Analog Ouput Note: ANALOG OUTPUT;Number of Channels: 2;Resolution: 16-bits;Output Ranges (Calibrated): ±10V;Output Transient; Powered On; Duration: 5 ms; Amplitude: 2V p-p; Powered Off; Duration: 400 ms; Amplitude: 10V p-p;Differential Non-Linearity (16-bit Monotonic): ±0.35 LSB typ, ±1 LSB max;Output Current (AOUTx Pins): ±3.5 mA max (leave unused AOUTx output channels disconnected);Output Coupling: DC;Power On and Reset State: DACs cleared to uncalibrated zero-scale: 0V, ±50 mV unless the alarm function is enabled for the output; AOUTx defaults to 0V whenever the device is powered on or a reset command is issued to the device, unless the alarm functionality is enabled for the output;Alarm Functionality: Either or both outputs may be configured to go to defined values when an Ethernet connection with a host is established or lost;Slew Rate: 5V/µs;Throughput (Software Paced): 1000 to 5000 S/s typ, on local network. This is the typical throughput when the device and host are both connected by Ethernet to the same local network. The throughput can vary significantly, and typical throughput is not guaranteed if a wireless connection is involved or data is sent over the internet;Calibrated Absolute Accuracy (Analog Output);Range: ±10V;Absolute Accuracy: (±18.7 LSB);CALIBRATED ABSOLUTE ACCURACY COMPONENTS (ANALOG OUTPUT);Range: ±10V;% of Reading: ± 0.024;Offset: ±2.2 mV;Offset Tempco: 30.1 µV/°C;Gain Tempco: 13.2 ppm of range/°C;Relative Accuracy (Analog Output);Range: ±10V;Relative Accuracy (INL): ±4.0 LSB typ;ANALOG INPUT/OUTPUT CALIBRATION;Recommended Warm-Up Time: 15 minutes min;Calibration Method: Factory;Calibration Interval: 1 year (factory calibration)
Configuration Parameters User-Configurable Input/Output
Data Interface Ethernet
Data Interface Note Ethernet Type - 100 Base-TX, 10 Base-T;Protocols Used: TCP/IP (IPv4 only), UDP;Network Ports Used: UDP:54211 (discovery), UDP:6234 (bootloader only), TCP:54211 (commands), TCP:54212 (scan data);Network IP Configuration: DHCP + link-local, DHCP, static, link-local;Network Name: E-1608-xxxxxx, where xxxxxx are the lower 6 digits of the device MAC address;Network Name Publication: By NBNS (responds to b-node broadcasts, therefore only available on the local subnet);Ethernet: 10/100 Mbps, auto-negotiated;Network Factory Default Settings;"Factory Default IP Address: 192.168.0.101;Factory Default Subnet Mask: 255.255.255.0 ;Factory Default Gateway: 192.168.0.1;Factory Default DHCP Setting: DHCP + link-local enabled";Network Security;"Security Implementation: TCP sockets are not opened unless application sends the correct PIN code (stored in non-volatile memory, may be changed by user, default value 0000);Number of Concurrent Sessions: 1;Vulnerabilities: TCP sequence number approximation vulnerability";Factory Reset Button;Used to reset the network configuration settings to the factory default values;Ethernet Cable Length, Max: 100 m;Configuration Method: Independently configured;Output Configuration: Digital: Independently-configured for input or output
Digital Input Digital: Low = 0 Vdc
Digital I/O Note DIGITAL INPUT/OUTPUT Digital Type: 5V TTL input/advanced BiCMOS output Number of I/O: 8 Configuration: Independently-configured for input or output Pull-Up Configuration: All pins pulled up to 5V using 47 K resistors (default); can be changed to pull-down using an internal jumper Digital I/O Transfer Rate (System-Paced): 100 to 5000 port reads/writes or single bit reads/writes per second typ, on local network. This is the typical throughput when the device and host are both connected by Ethernet to the same local network. The throughput can vary significantly, and typical throughput is not guaranteed if a wireless connection is involved or data is sent over the internet. Alarm Functionality: Any combination of DIO bits may be configured to become outputs and go to defined values when an ethernet connection with a host is established or lost Power On and Reset State: All bits are input unless the alarm functionality is enabled for them Input High Voltage Threshold: 2.0V min Input High Voltage Limit: 5.5V absolute max Input Low Voltage Threshold: 0.8V max Input Low Voltage Limit: -0.5V absolute min, 0V recommended min Output High Voltage: 3.8V typ at no load, 3.0V min (IOH = -3 mA), 2.0V min (IOH = -32 mA) Output Low Voltage: 0.15V typ at no load, 0.55V max (IOL = 64 mA) Power On and Reset State: Input;Cross talk: -75 dB;Pulse Width: Trigger Pulse Width: 1 μs min;Schmitt Trigger Hysteresis: 1.01V typ, 0.6V min, 1.5V max
Digital Output (AOUTx Pins, ±3.5 mA max
Electrical Connection Screw Terminal
Height 29 mm
Input Bias Current ±10 nA
Input Capacitance 60 pf
Input Configuration Connected Software
Input Type Voltage, Digital
Input Voltage Note Absolute Maximum Input Voltage: Analog: ±20V max (Power On), ±12V max (Power Off)
LED Indicators LED Displays;Power LED (Top),Activity LED (Bottom); Ethernet Connector LEDs; Left, Green: Link/activity indicator,Right, Yellow: Speed indicator
Length 117.9 mm
Memory Non-Volatile
Number of Channels, Input Analog: 4 DIFF / 8 SE, Digital: 8, Counter: 1
Operating Temperature, Max 55 °C
Operating Temperature, Min 0 °C
Pull-down Resistor 47 kΩ, GND
Pull-up Resistor 47 kΩ
Relative Humidity 0 to 90% RH non-condensing
Sampling Rate 0.019 Hz to 250 kHz (0.019 to 250,000 updates/second)
Slew Rate 5 V/μs
Stability Internal Sample Clock: ±50 ppm
Storage Temperature, Max 85 °C
Storage Temperature, Min -40 °C
Supply Current 330 mA
Supply Power Note External Power Supply: 5V, 1A (via included AC adaptor) Supply Current (Quiescent Current): 330 mA typ (this is the total quiescent current requirement for the device that includes the LEDs and does not include any potential loading of the digital I/O bits, +VO terminal, or the AOUTX outputs), 710 mA max including all external loading User Output Voltage Range (Available at +VO Terminal): 4.40V min to 5.25V max, assumes supplied AC adaptor is used User Output Current (Available at +VO Terminal): 10 mA max
Supply Voltage 5 Vdc
Voltage Measurement Range ±10V, ±5V, ±2V, ±1V
Warm Up Time 15 min
Weight 0.4 kg
Width 82.8 mm
Wire Gauge 18 to 16 AWG

The Ethernet-based OM-NET-1608 data acquisition module is a low-cost, high-speed, multi-function I/O device that measures eight analog channels at 250 kS/s aggregate with 16-bit resolution. This device also offers two analog outputs, eight digital I/O channels, and one counter input.
Ethernet Interface
The OM-NET-1608 has a built-in 10/100 BASE-T auto-negotiation, high-speed communication port. The networking protocols are TCP/IP and UDP. Once connected to the network, the device can be remotely accessed and configured through software from anywhere on the network. Only one user at a time can access the OM-NET-1608. Software is required to actively communicate with the OM-NET-1608 over Ethernet. The device does not operate as a stand-alone data logger.
Analog Input
The OM-NET-1608 provides 16-bit analog inputs that are software-selectable as four differential (DIFF) or eight single-ended (SE) inputs. The device supports input ranges of ±10V, ±5V, ±2V, and ±1V that are software-selectable per channel.
Analog Output
The OM-NET-1608 has two 16-bit, software-paced analog outputs that can be updated at a rate of 500 S/s. The output range is fixed at ±10V.
Trigger Input
The OM-NET-1608 has an external digital trigger input. The trigger mode is software-selectable for edge- or level-sensitive mode. You can configure edge-sensitive mode for either rising or falling edge. In level-sensitive mode, you can configure for either high or low level. The default setting at power up is edge-sensitive, rising edge.
Digital I/O
Eight bi-directional digital I/O bits are individually-configurable for input or output. The digital I/O terminals can detect the state of any TTL-level input. You can configure for pull-up (5V) or pull-down (0V) with an onboard jumper.
Counter Input
One 32-bit event counter can count TTL pulses. The counter accept inputs of up to 10 MHz.
Clock I/O
The OM-NET-1608 has one external clock input and one clock output for analog inputs.
Calibration
OM-NET-1608 devices are factory-calibrated. Specs are guaranteed for one year. For calibration beyond one year, return the device to the factory for recalibration.
Software
The OM-NET-1608 module ships with an impressive array of software, including TracerDAQ^®, a full-featured, out-of-the-box data logging, viewing, and analysis application. Driver support and detailed example programs are included for Universal Library programming libraries for Microsoft^® Visual Studio^® programming languages, and other languages, including DASYLab^®, and ULx for NI LabVIEW^® (comprehensive library of VIs and example programs compatible with 32-bit and 64-bit LabVIEW 2010 or later) and InstaCal? installation, calibration and test utility-powerful solutions for programmers and nonprogrammers alike. These modules operate under Microsoft Windows^® VISTA/7/8/10 (32- and 64-bit) operating systems.
The OM-NET-1608 data acquisition module is supplied with TracerDAQ software which is a collection of four virtual instrument applications used to graphically display and store input data and generate output signals:

    • Strip Chart—Log and graph values acquire from analog inputs, digital inputs, temperature inputs and counter inputs
    • Oscilloscope—Display values acquired from analog inputs
    • Function Generator—Generate waveforms for analog outputs
    • Rate Generator—Generate waveforms for counter outputs

TracerDAQ PRO is an enhanced version of TracerDAQ and is available as a purchased upgrade (SWD-TRACERDAQ-PRO). A comparison of some of the features included in TracerDAQ vs TracerDAQ PRO is shown on the PDF.

PDFs & Manuals

OM-NET-1608-DAQ-Module_spec OM-NET-1608-DAQ-Module View More

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Software & Drivers

OMB-DAQ-2416-Series_software View More

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Compliance