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$2,315.00
OMB-DAQ-2416
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24-Bit Resolution multi channel data acquisition system
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16 Differential or 32 Single-Ended Analog Inputs, Expandable to 32 Differential/ 64 Single-Ended Channels
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Thermocouple or Voltage Input
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Nine Software-Selectable Voltage Ranges: ±20V, ±10V, ±5V, ±2.5V, ±1.25V, ±0.625V, ±0.312V, ±0.156V, and ±0.078V
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Analog Inputs Can be Configured for Thermocouples (Up to 16 Differential Inputs)
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1000 Samples/Sec Aggregate Throughput
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Built-In Cold Junction Compensation and Open Thermocouple Detection
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Eight Lines of High-Drive Digital I/O
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Two 32-Bit Counters
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500V Isolation Between Signal I/Os and the Host Computer
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OMB-DAQ-2416-4AO Also Includes 4 Analog Outputs
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View related products - USB, RS232, RS485 and Ethernet Data Acquisition Systems
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The OMB-DAQ-2416 and the OMB-DAQ-2416-4AO are highly
accurate, multi-function measurement and control modules
for the USB bus. These modules are 24-bit analog input devices for
voltage or temperature, with eight digital I/O lines and two counters.
In addition to the features listed, the OMB-DAQ-2416-4AO also
includes four analog output channels with 16-bit resolution,
±10V output range, and an aggregate 1000 Hz update rate.
System Expansion
With the addition of an optional OMB-AI-EXP32 analog input
expansion module, the number of analog input channels on
the OMB-DAQ-2416 or OMB-DAQ-2416-4AO can be
doubled—increasing from 16 differential/32 single-ended
inputs, to 32 differential/64 single-ended inputs. The expansion
module also provides an additional 16 channels of DIO, bringing
the total DIO count of the mated pair to 24.
All features of the OMB-DAQ-2416 series module are included when
the OMB-AI-EXP32 is attached, including the ability to accommodate
thermocouples on any input channel, built-in cold junction
compensation, and open thermocouple detection. The
OMB-AI-EXP32 can be plugged directly into a OMB-DAQ-2416
series module. The packaging for the OMB-DAQ-2416 series and the
OMB-AI-EXP32 ensures ease of use in a variety of applications.
Detachable screw terminals facilitate attaching and removing
without re-wiring. The modules can easily be DIN-rail mounted for rack
applications.
Software
The OMB-DAQ-2416 Series modules ship 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 InstaCalTM installation, calibration
and test utility-powerful solutions for programmers and nonprogrammers
alike. These modules operate under Microsoft Windows® VISTA/7/8/10
(32-bit and 64-bit) operating systems.
The OMB-DAQ-2416 Series data acquisition modules are 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.
A comparison of some of the features included in TracerDAQ vs
TracerDAQ PRO is shown on the PDF.
SPECIFICATIONS
A/D CONVERTER
(OMB-DAQ-2416, OMB-DAQ-2416-4AO)
A/D Converter Type: 24-bit sigma delta
A/D Data Rates:3750 samples/sec (S/s), 2000 S/s,
1000 S/s, 500 S/s, 100 S/s, 60 S/s, 50 S/s, 25 S/s,
10 S/s, 5 S/s, 2.5 S/s
Input Isolation: 500 Vdc min between field wiring and USB
interface
Common Mode Rejection: Thermocouple mode, 110 dB;
voltage mode, 90 dB
ANALOG INPUTS
(OMB-DAQ-2416, OMB-DAQ-2416-4AO, OMB-AI-EXP32)
Number of Channels: 16 differential/32 single-ended
(thermocouples require differential mode) on OMB-DAQ-2416
or OMB-DAQ-2416-4AO. The OMB-AI-EXP32 is a multiplexer-based
channel expansion module that adds an additional 16 differential/32 single
ended channels.
Maximum Input Voltage: ±30V (power on), ±10V (power off)
Input Impedance: 2 GΩ (power on), 390 Ω (power off)
Input Leakage Current: ±10.6 nA (OMB-DAQ-2416,
OMB-DAQ-2416-AO); ±20 nA (OMB-AI-EXP32);
±1µA max for input voltage >±30 V
Input Capacitance: 590 pF
Crosstalk: 100 dB adjacent channels
Channel Gain Queue: Up to 64
elements, software configurable channel and range
Warm-Up Time: 45 minutes max (OMB-DAQ-2416,
OMB-DAQ-2416-4AO); 15 minutes max (OMB-AI-EXP32)
Open Thermocouple Detect:
Automatically enable when a channel is configured for a
thermocouple sensor.
CJC Sensor Accuracy:
±0.15°C typical (15 to 35°C); ±0.5°C max (0 to 55°C)
ANALOG OUTPUT
(OMB-DAQ-2416-4AO ONLY)
Number of Channels: 4
Resolution: 16-bit
Range: ±10 Vdc
Absolute Accuracy: ±16.0 LSB
Relative Accuracy: ±4.0 LSB
Differential Non-Linearity: ±0.25 LSB typical; ±1 LSB max
Current: ±3.5 mA max
Power On and Reset State: DACs cleared to zero scale,
0V ± 50 mV
Noise: 30 µVRMS
Settling Time: 45 µs
Slew Rate: 1.0 V/µs
Throughput: Single channel, 1000 S/s (max, system
dependent); multiple channels, 1000 S/s divided by the
number of channels (max, system dependent)
ANALOG INPUT/OUTPUT
CALIBRATION
Recommended Warm-Up Time: 45 minutes max
Calibration: Firmware calibration
Calibration Interval: 1 year
Calibration Reference: 10.000V, ±5 mV max; actual measured
values stored in EEPROM
Tempco: 5 ppm/°C max
Long Term Stability: 30 ppm/1000 hrs
DIGITAL INPUTS
(OMB-DAQ-2416, OMB-DAQ-2416-4AO,
OMB-AI-EXP32)
Number of Digital I/O
Channels: 8 (OMB-DAQ-2416, OMB-DAQ-2416-4AO);
16 (OMB-AI-EXP32)
Configuration: Each DIO bit can be independently read from
(DIN) or written to (DOUT). The DIN bits can be read at any
time whether the DOUT is active or tri-stated.
Voltage Range: 0 to 15 Vdc
Type: CMOS (Schmitt trigger)
Characteristics: 47 kΩ pull-up/pulldown
resistor, 28 kΩ series resistor
Maximum Input Voltage Range:
0 to 20 Vdc max (power on/off, relative to DGND)
Pull-Up/Pull-Down Configuration:
All pins pulled up to 5V via individual 47 kΩ resistors (default
configuration); pull-down capability is available by moving internal
jumper
Transfer Rate (Software Paced):
500 port reads or single bit reads per second typical
Input High Voltage: 1.3V min, 2.2V max
Input Low Voltage: 1.5V max, 0.6V min
Schmitt Trigger Hysteresis: 0.4V min, 1.2V max
DIGITAL OUTPUTS
(OMB-DAQ-2416, OMB-DAQ-2416-4AO, OMB-AI-EXP32)
Number of Digital I/O Channels:
8 (OMB-DAQ-2416, OMB-DAQ-2416-4AO);
16 (OMB-AI-EXP32)
Configuration: Each DIO bit can be independently read from
(DIN) or written to (DOUT). The DIN bits can be read at any
time whether the DOUT is active or tri-stated.
Characteristics: 47 kΩ pull-up,
open drain DMOS transistor
Pull-Up Configuration: All pins pulled up to 5V via individual
47 kΩ resistors by default
Transfer Rate (Software Paced):
500 port writes or single bit writes per second typical
Output Voltage Range: 0 to 5V (no external pull-up
resistor, internal 47 kΩ resistors connected to
5V by default); 0 to 15V max
Drain to Source Breakdown Voltage: 50V min
Off-State Leakage Current: 0.1 µA
Sink Current Capability: 150 mA
max continuous per output pin; 150 mA max continuous for all
eight channels
DMOS Transistor On-Resistance (Drain to Source):
4 Ω
COUNTERS
(OMB-DAQ-2416, OMB-DAQ-2416-4AO)
Number of Channels: 2
Resolution: 32-bit
Counter Type: Event counter
Input Type: Schmitt trigger, rising edge triggered
Counter Read/Write Rates (Software Paced):
500 reads or writes per second (system dependent)
Input Characteristics: 562 kΩ pull-up resistor to 5V, 10 kΩ
series resistor
Input Voltage Range: ±15V max
Maximum Input Voltage Range:
±20V max (power on/off)
Input High Voltage: 1.3V min, 2.2V max
Input Low Voltage: 1.5V max, 0.6V min
Schmitt Trigger Hysteresis: 0.4 min, 1.2V max
Input Bandwith (-3dB): 1 MHz
Input Capacitance: 25 pf
Input Leakage Current: ±120 nA
Input Frequency: 1 MHz max
High Pulse Width: 500 ns min
Low Pulse Width: 500 ns min
GENERAL
OMB-DAQ-2416, OMB-DAQ-2416-4AO
DATA ACQUISITION MODULES
Memory: EEPROM
Microcontroller: One high-performance 8-bit RISC
microcontroller with USB interface (non-isolated); one
high-performance 16-bit RISC microcontroller for measurements
(isolated)
Power: 5V ±5%, 340 mA supplied
by included AC adaptor (OMB-DAQ-2416-ADAP)
User Output Voltage: 5V, 10 mA max available (pin 35)
Isolation: 500 Vdc min measurement system to PC
USB Device Type: USB 2.0 (full-speed)
Device Compatibility: USB 1.1, USB 2.0
USB Cable Length: 5 m (16') max
Dimensions: 245 L x 146 W x 50 mm H
(9.6 x 5.7 x 2.0")
Input Connections: Detachable screw terminal blocks (accept
16 to 30 AWG wire)
Operating Temperature:
0 to 50°C (32 to 122°F), 0 to 90% RH non-condensing
Storage Temperature: -40 to 85°C (-40 to 185°F)
Weight: 463 g (16.3 oz)
OMB-AI-EXP32
EXPANSION MODULE
User Output Voltage: +5 V, 10 mA max available (pin 19)
Dimensions:
245 L x 146 W x 50 mm H (9.6 x 5.7 x 2.0")
Input Connections: Detachable screw terminal blocks
(accept 16 to 30 AWG wire)
Operating Temperature:
0 to 50°C (32 to 122°F),
0 to 90% RH non-condensing
Storage Temperature: -40 to 85°C (-40 to 185°F)
Weight: 400 g (14.1 oz)
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† All dollar amounts on this site are shown in Singapore currency.
Note: Comes complete with AC adaptor, 2 m (6') USB cable, US power plug, quick start guide, software, and operator’s manual on CD.
Ordering Example: (1) OMB-DAQ-2416-4AO Multi-function I/O USB data acquisition module with 4 analog outputs, $3,120.00
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Related Links -
Manual, Related Products
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Product Manual |
Download OMB-DAQ-2416 and OMB-USB Series - Software User's Guide |
Download OMB-DAQ-2416 Series Software - Univ Library Redistribution Guide |
Download OMB-DAQ-2416 Series - General Guide to Signal Connections |
Download OMB-DAQ-2416 - Multifunction i/o USB Data Acquisition Module |
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