Omega Products OMB-NET6220 User Manual

Ethernet-Based Temperature, Voltage and Strain Measurement Modules

OMB-NET6220 shown smaller than actual size.

OMB-NET6000 Series

U 12 Analog Inputs
U 8 Digital I/O
U Simultaneous Sampling
U Multiple Trigger Modes
U Compact Modular Design
U Expandable Using Multiple

OMB-NET60000 Series Modules

The OMB-NET6000 Series
with Encore software combines
accurate, Ethernet-based DAQ
modules with powerful, easy-to-use
software. OMB-NET6000 Series
devices feature integrated signal
conditioning and a modular design
with built-in channel expansion
capability (by adding additional
OMB-NET6000 Series modules).

Because the OMB-NET6000 Series
uses an Ethernet connection,
devices can be connected
directly to a PC or used in remote
configurations utilizing multiple
devices. Devices are offered for
voltage, thermocouple, or direct
strain inputs.

Each device includes 12 analog input
channels. The OMB-NET6220 offers
12 voltage inputs, BNC connectors,
16-bit resolution, and a 100 kHz per
channel sample rate. The
OMB-NET6222 is a 12-channel,
24-bit thermocouple input device.
The OMB-NET6224 offers direct
strain gage inputs, 24-bit resolution,
and a 50 kHz per channel sample rate.

The OMB-NET6230 and
OMB-NET6231 are high-speed,
isolated voltage input devices.
Each device also includes 8 digital
I/O channels. Included with each
OMB-NET6000 Series device is new
Encore interactive measurement
software. Encore combines an
intuitive user interface with robust
functionality. It allows users to quickly
configure hardware, develop and
customize data displays, analyze
data with built-in analysis tools,
and provides the ability to develop
comprehensive test reports.

Utilizing the connectivity of an
Ethernet based system, multiple
OMB-NET6000 series devices can
be combined to build expandable,

mixed signal systems. These
systems can be used in a central
location, or in distributed or remote
configurations.

ANALOG INPUTS
OMB-NET6220

The OMB-NET6220 is equipped
with 12 analog input channels with
a ±10V range. Each analog input
provides 16-bit resolution with a
maximum 100 kHz per channel
sample rate. All channels are
sampled simultaneously.

Encore measurement and

analysis software

OMB-NET6000 Series Device Overview
Feature OMB-NET6220 OMB-NET6222 OMB-NET6224 OMB-NET6230 OMB-NET6231

Analog Input type Voltage Thermocouple Strain gage/bridge Voltage Voltage
Analog Inputs 12 12 12 12 12
Digital I/O 8 8 8 8 8
Resolution 16-bit 24-bit 24-bit 24-bit 24-bit
Sample Rates 100 kHz 2 Hz 50 kHz 50 kHz 50 kHz
Voltage Input Range ±10V ±80 mV ±25 mV/V ±10 V ±60 V
Connector Type BNC Screw-terminal RJ50 Screw-terminal Screw-terminal

Ch-to-ch Isolation - - - Yes Yes

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All models shown
smaller than actual size.

OMB-NET6224

OMB-NET6222

The OMB-NET6222 is equipped with
12 thermocouple input channels.
Inputs are also equipped with a
±80 mV range. Each analog input
provides 24-bit resolution with a
2 S/s sample rate per channel. All
inputs are sampled simultaneously.

OMB-NET6224
DIRECT STRAIN GAGE INPUTS

The OMB-NET6224 is equipped with
12 analog input channels capable
of measuring full-, half-, or quarter­bridge sensors. Each of the 12
analog channels has its own 24-bit
ADC and input amplifier allowing
all 12 channels to be sampled
simultaneously.

The OMB-NET6224 also includes
anti-aliasing filters. All strain input
signals are attached via 12 RJ50
connectors mounted on the front of
the module.

The OMB-NET6224 features
direct strain gage inputs. Half or
full-bridge sensors are supported.
Quarter-bridge sensors are also
supported using an external resistor.
The OMB-NET6224 is also 100%
software programmable. Excitation,
auto-zero, and shunt calibration are
each adjusted in software without
relying on manually adjusted trimpots
which can cause increased error
and drift. Excitation is provided by
the OMB-NET6224 and can be
software selected for 2.5V, 3.3V, 5V,
or 10V. For excitation values beyond
those listed, an external excitation
source may be used. Connectors are
provided on the front of the unit for
excitation source wiring.

OMB-NET6222

SHUNT CALIBRATION

Shunt calibration enables each
channel to be put into a known
imbalance condition to set or verify
channel calibration. Shuntcal allows
a full scale gain to be set without
physically loading the bridge to
capacity.

REMOTE SENSING

Remote sensing automatically and
continuously corrects for voltage
drop errors in excitation leads.

SIGNAL CONNECTIONS

The 12 strain gage inputs on the
OMB-NET6224 are accessed via
12 RJ50 front panel connectors.
12 user specified connector modules
are included with the
OMB-NET6224.

FULL- AND HALF-BRIDGE
CONFIGURATIONS

The OMB-NET6224 supports
full- and half-bridge configurations
directly. Users can connect to the
RJ50 front panel connectors or use
the OMB-NET-CN-268 12-pin screw
terminal break-out connector module.

QUARTER-BRIDGE
CONFIGURATIONS

For quarter-bridge configurations
the OMB-NET-CN-269 and
OMB-NET-CN-270 feature
120 Ω and 350 Ω internal bridge
completion resistors respectively.
The OMB-NET-CN-269 and
OMB-NET-CN-270 feature an RJ50
female connector one end and screw
terminals on the other. One module
is required for each channel.

OMB-NET6230 and OMB-NET6231

The OMB-NET6230 is equipped
with 12 analog input channels with
a ±10 V range. The OMB-NET6231
includes a ±60 V range. Each
analog input features a 24-bit ADC
with a maximum 50 kHz sample
rate per channel. All channels
are sampled simultaneously. The
OMB-NET6230 and OMB-NET6231
also include 250 Vrms channel­to-channel isolation for increased
signal integrity and protection.

DIGITAL I/O

OMB-NET6000 Series modules
include eight digital I/O lines. All
eight lines are accessible via a 9-pin
female DSUB connector located
on the rear panel of the unit. Each
digital I/O bit can be programmed
individually to be either an input or
an output.

COUNTERS

There are four 32-bit counters built
into each OMB-NET6000 Series
module. They are accessed through
the 9-pin female DSUB connector
located on the rear of the unit. Each
counter has a maximum 20 MHz
input frequency and can be used
in counter or encoder (A, B, and Z)
modes.

TRIGGERING

A variety of trigger modes are
supported by the OMB-NET6000
Series. A wide selection of
programmable analog and digital
trigger modes are available for
starting an acquisition. All trigger
modes, along with the number of
scans and the sample rate for pre­and post-trigger data, are software
programmable prior to the start of a
scan sequence.

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ENCORE SOFTWARE FEATURES
(Refer to Screen Capture Above)

1. Signal Explorer displays the data

sources, computations, snapshots
and logs available for your project.
It also allows you to select and drag
signals into the Data View. Signals
can also be dragged directly into
Excel.

2. Log Window displays a list of

a projects logged data (including
snapshots) sorted by the time at
which you recorded the log or took
the snapshot.

3. Snapshots allow you to save a

record of the current values of any
signal in your project. You can use
snapshots as a reference signal to
compare data within the same or
another project.

4. Data View tab allows you to

view your data by dragging signals
directly from the Signal Explorer
or the Log Window. The Data
View tab can display signals in
several formats, including graphs,
charts, and various numeric
representations. When you drag
a signal to the Data View tab, the
signal appears in a new or existing
display depending on whether a
display showing that type of data
already exists.

5. Legend (Graph Legend) lists

every signal displayed in the graph
and also shows its corresponding
plot color.

6. Channel View is a table-style

section which gives you an overview
of all your channels and their
settings. You can enable (or disable)
channels, select the measurement
type, enable (or disable) logging,
perform mx+b calculation, and
more. You can also use the
Channel View toolbar to quickly
jump to Acquisition Configuration or
(system) Calibration windows.

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OMB-NET6231

SYSTEM POWER CONNECTION

The OMB-NET6000 Series modules
offer the flexibility to be powered
either directly from a 19 V to 30 Vdc
source, or via the included
OMB-NET-TR-60U AC power adaptor.

ETHERNET FEATURES

The OMB-NET6000 Series
transfers acquired data to the PC
via 10/100BaseT Ethernet, allowing
a continuous stream of data to
be collected and stored in a PC’s
memory or hard drive. The most
common and highest performance
connection is with dedicated, point­to-point Ethernet link between the
PC and the OMB-NET6000 Series
module. With an enterprise-wide
Ethernet network connection, any
number of OMB-NET6000 Series
modules can be connected to
the network.

MULTI-UNIT SYNCHRONIZATION

Multiple OMB-NET6000 Series
modules can be synchronized via the
rear-panel SYNC ports on each unit.
After connecting each module to an
Ethernet port, simply connect multiple
OMB-NET6000 Series modules
together using SYNC cables
(OMB-CA-74-1). Encore software
provides the capability of setting
one of the OMB-NET6000 Series
modules as the master and the others
as slaves. The sampled data phase
relationship among channels between
multiple devices is dependent on the
“Channel SYNC Skew” specification
for each device.

ENCORE SOFTWARE Overview

Encore is a premier data acquisition
software package and is included
with each OMB-NET6000 Series
module. Encore combines ease of
use with advanced functionality,
including customizable data layouts,
powerful analysis, and reporting
capabilities. Instead of having a
program to log data, another to
analyze, and a third to develop
report data, Encore includes the
functionality of all three into one
package, thus shortening the learning
curve, and saving time and cost.

All models shown
smaller than actual size.

CONFIGURATION

Easy-to-use set-up wizards provide
rapid hardware configuration.
Encore allows you to go from setup
to taking measurements in minutes.
Users can select one or more
available devices from Encore’s
Hardware Configuration dialog.
Encore allows you to configure
the basic acquisition or generation
options, such as channel selection,
acquisition rate, number of points,
and input range. You can also
configure start and stop triggers. In
addition, within the Channel View
table, users can enable (or disable)
channels, select measurement
type, enable logging, perform mx+b
calculation, and more. Channel
View configurations can also be
shared among multiple projects.

MEASUREMENT

Encore allows you to develop data
displays quickly with an intuitive,
drag-and-drop interface. Encore
also offers the ability to easily
change plot colors, overlay channels
(including previously recorded data),
and access multiple devices. You
can also display data in a variety
of ways including; charts and
graphs, meters, gauges, and tanks.
Additionally, you can export data to
other formats including Excel, ASCII
and DIAdem.

TRIGGERING

A variety of programmable analog
and digital trigger conditions are
available for starting and stopping
an acquisition within Encore. Analog
triggers include Rising Edge, Falling
Edge (with hysteresis), Above Level,
Below Level, Inside Window, and
Outside Window. Digital triggers
include Rising Edge, Falling Edge,
Level High, or Level Low. In
addition, the Duration trigger may
used to stop an acquisition after a
specified time.

OMB-NET6230

ANALYSIS

Included analysis options make
Encore an advanced software
package. Features include FFT,
power spectrum, statistics, peak
value, and RMS calculation. In
addition, you can also create custom
formulas using Encore’s Create
Calculated Signal function. Data can
also be viewed in the playback work
area. Analysis can be computed on
live data as well as logged data
(post processing).

ANALYSIS OPTIONS INCLUDE:

• Statistics: Standard Deviation,

Mean, and Variance

Peak: +Peak, -Peak, and Peak-Peak

•

• RMS

• DC

• FFT

• Power Spectrum

• Minimum

• Maximum

EXPORT TO EXCEL

®

Signals can be exported from Encore
to Microsoft Excel. When exporting
signals from Encore to Microsoft
Excel, the following information is

exported:

• Signal name

• Export date and time

• Signal units

• Data values

Encore offers sophisticated, built­in test reporting capability which
provides the ability to present data
in a professional manner. With
Encore’s test report capability, users
can easily develop in-depth test
reports. Within Encore’s Project
Report tab users can drag signals
from the application directly into the
report and then enter text, change
fonts, import images and print or
export reports. Once the report is
complete, you even have the ability
to acquire new data and easily
update any previous report, without
re-creating the report. The report
can be edited throughout the life of
the project.

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SPECIFICATIONS

ANALOG INPUTS
OMB-NET6220 VOLTAGE

INPUT MODULE
Number of Analog Channels: 12
ADC Resolution: 16-bits
Type of ADC: Successive

approximation register (SAR)
Input Range: ±10.0V nominal;

overflow will occur if | Vin | ≥ (10.2V
to 10.6V)

Sampling Mode: Simultaneous
Data Rates (fs): 1 S/s to 100 kS/s

(16 selectable rates)

Multiple Device, Channel Sync
Skew: 10 µs

Single Device, Channel-to-Channel
Matching (Calibrated): 100 ns typical

Overvoltage Protection: ±30V
Gain Error (% of Rdg)/Offset Error:

Calibrated, maximum (-40 to 50°C);

0.2%/±8.5 mV: calibrated, typical

(25°C, ±5°C); 0.02%/±1.4 mV

STABILITY
Gain Drift: 10 ppm/°C
Offset Drift: 60 µV/°C

CMRR (fin=60 Hz): -73 dB minimum
Input Bandwidth (-3 dB):

420 kHz minimum

INPUT IMPEDANCE
Resistance Between any Two
AI-Terminals: 200 kΩ

Input Bias Current: 10 nA
INPUT NOISE

RMS: 1.2 LSB
Peak-to-Peak: 7 LSB

Crosstalk: -80 dB
SETTLING TIME [TO 2 LSBS]

10V Step: 25 µs
20V Step: 35 µs

OMB-NET6222
THERMOCOUPLE INPUT MODULE

Number of Channels:

12 thermocouple channels;
3 internal cold-junction compensation
channels

ADC Resolution: 24-bits
Type of ADC: Delta-Sigma
Voltage Measurement Range:

±80 mV

Common-Mode Range
Channel-to-COM: ±1.5V

Common-to-Earth Ground: ±250V

Common-Mode Rejection Ratio
(0 to 60 Hz)
Channel-to-COM: 95 dB

Common-to-Earth Ground: >170 dB

OMB-NET6222
Thermocouple Types and Ranges

Type Range

-210 to 1200°C (-346 to 2192°F)

-270 to 1372°C (-454 to 2501.6°F)

-270 to 400°C (-454 to 752°F)

-270 to 1000°C (-454 to 1832°F)

-50 to 1768°C (-58 to 3214.4°F)

-50 to 1768°C (-58 to 3214.4°F)
0 to 1820°C (-32 to 3308°F)

-270 to 1300°C (-454 to 2372°F)

Cold-Junction Compensation
Accuracy (Using Provided
Connectors and Properly Installed
Backshells): 0 to 50°C: 0.6°C

(1.1°F) typical, 1.3°C (2.3°F)
maximum; -40 to 50°C:

1.7°C (3.1°F) maximum

Data Rate (fs): 2 S/s
Input Bandwidth (-3 dB): 15 Hz
Noise Rejection: 85 dB min at 50/60 Hz
Overvoltage Protection: ±30V

between any input and common

Differential Input Impedance: 20 MΩ
Input Current: 50 nA
Input Noise: 1 µVrms
Gain Error (Using Provided

Connectors and Properly Installed
Backshells): 0.05% maximum at

25°C (77°F), 0.06% typical at

-40 to 50°C, 0.1% maximum at

-40 to 50°C (-40 to 122°F)

Offset Error (Using Provided
Connectors and Properly
Installed Backshells): 15 µV typical,

20 µV maximum

Gain Error from Source
Impedance: 0.05 ppm per Ω source

impedance due to input impedance

Offset Error from Source
Impedance: 0.05 µV typ, 0.07 µV

maximum per Ω source impedance
due to input current

Safety Voltage (Channel-to-COM):
±30V maximum

Isolation (Channel-to-Channel):
Within each four channel internal
module, no isolation between
channels; between each four channel
internal module, 250V isolation

OMB-NET-6224 STRAIN
MEASUREMENT MODULE

Number of Analog Channels: 12
Bridge Completion

Full and Half: Internal
Quarter: External

ADC Resolution: 24-bits
Type of ADC: Delta-sigma

(with analog pre-filtering)

Sampling Mode: Simultaneous
Data Rates (fs): (50 kS/s)/n,

n = 1, 2 to 31

Multiple Device, Channel SYNC
Skew: 1 sample period

Single Device, Channel-to-Channel
Matching (Calibrated): 350 nS

(maximum)

Master Timebase (Internal)
Frequency: 12.8 MHz
Accuracy: ±100 ppm maximum

Nominal Full-Scale Range: ±25 mV/V
Scaling Coefficient: 2.9802 nV/V

per LSB

Overvoltage Protection Between
any Two Terminals: ±30V

Accuracy (Excluding Offset Null
or Shunt Calibration): Calibrated

maximum [-40 to 50°C (-40 to 122°F)],

0.20% of rdg, 0.0625 mV/V offset;
Calibrated typical (25°C, ±15°C),

0.05% of rdg, 0.0125 mV/V offset

Gain Drift: 10 ppm/°C maximum
Offset Drift

2.5V Excitation: 0.6 µV/V per °C

3.3V Excitation: 0.5 µV/V per °C
5V Excitation: 0.3 µV/V per °C
10V Excitation: 0.2 µV/V per °C

Channel-to-Channel Matching
(Calibrated): 0 to 1 kHz, 0.15% gain

typical, 0.3% gain maximum; 1 to 20
kHz, 0.4% gain typical, 1.1% gain
maximum

Common-Mode Voltage
All Signals to Earth Ground:

±60 Vdc

Common-Mode Rejection Ratio
(CMRR)
Relative to Earth Ground
Measured with a Balanced
Cable): -140 dB @ 0 to 60 Hz

Relative to EX–: -85 dB @ 0 to 1 kHz
Excitation Noise: 0.1 mV/Vrms
Crosstalk

1 kHz: -110 dB

10 kHz: -100 dB
Shunt Calibration
Resistance: 100 kΩ
Resistor Accuracy: 25°C (77°F):

±110 Ω, -40 to 50˚C (-40 to 122°F):
±200 Ω

Excitation
Internal Voltage: 2.5V, 3.3V,

5.0V, 10.0V

Internal Power: 450 mW maximum

External Voltage: 2 to 10V

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5

OMB-NET6230 shown smaller
than actual size.

OMB-NET6230, OMB-NET6231
HIGH SPEED ISOLATED
VOLTAGE INPUT MODULES

Number of Analog Channels: 12
ADC Resolution: 24-bits
Type of ADC: Delta-Sigma (with

analog pre-filtering)

Sampling Mode: Simultaneous
Data Rate Range (fs)

Minimum: 1.613 kS/s
Maximum: 50 kS/s

Data Rates (fs): (50 kS/s)/n,

n = 1, 2 to 31

Multiple Device, Channel Sync
Skew: Sample period

Single Device, Channel-to­Channel Matching (Calibrated)
OMB-NET6230: 208 nS (maximum)
OMB-NET6231: 125 nS (maximum)

Master Timebase (Internal)
Frequency: 12.8 MHz
Accuracy: ±100 ppm maximum

Operating Voltage Range:
OMB-NET6230: ±10 Vdc nominal,

±10.52 Vdc typical ±10.3 Vdc min
OMB-NET6231: ±60 Vdc nominal,
±62.64 Vdc typical, ±61.5 Vdc min

Overvoltage Protection: ±100V
Input Coupling: DC
Input Impedance (AI+ to AI-): 1 MΩ
Accuracy (OMB-NET6230

Typical Range ±10.52 Vdc):

Calibrated maximum (-40 to 50°C),

0.13% of rdg, ±6.31 mV offset;
calibrated typical (25°C, ±5°C),

0.03% of rdg, ±842 µV offset

Accuracy (OMB-NET6231 Typical
Range ±62.64 Vdc): Calibrated

maximum (-40 to 50°C), 0.13% of
rdg, ±31.3 mV offset; calibrated
typical (25°C, ±5°C), 0.03% of rdg,
±5.01 mV offset

Input Noise
OMB-NET6230: 70 µVrms
OMB-NET6231: 320 µVrms

Stability
Gain Drift: ±5ppm/°C
Offset Drift
OM-NET6230: ±24 µV/°C
OM-NET6231: ±150 µV/°C

Post Calibration Gain Match
(Ch-to-Ch, 20 kHz): 0.22 dB maximum

Crosstalk (1 kHz): -130 dB
CMRR (fin = 60 Hz)

OMB-NET6230: 126 dB
OMB-NET6231: 116 dB

Isolation: Channel-to-earth ground

(continuous); 250 Vrms: channel-to-

channel, (continuous); 250 Vrms

DIGITAL I/O
Channels: 8 digital I/O,

programmable as a single port, or as
individual lines

Power-Up Mode: Inputs pulled low
Connector: DB-9 female
Programmable Input Scanning

Modes
Asynchronous: Under program

control at any time relative to analog
scanning

Synchronous: Data captured

synchronously with the analog
channels

Input Levels
Low: 0 to 0.8V
High: 2.0 V to 5.0V

Input Voltage Range without
Damage:

-0.6V to 5.6V maximum
Input Pull-Down Resistor:

10 kΩ
Output Voltage Range: 0 to 3V

(may be externally pulled up to 5.6V
without damage)

Output Resistance: 40 Ω
Output Levels:

Refer to OMB-NET6000 Series
digital output graph

Sampling: 1 MHz maximum
continuous

Output Timing: Outputs are always
written asynchronously

COUNTERS
Channels: Up to 4 independent
Resolution: 32-bit
Input Frequency: 20 MHz maximum
Input Characteristics: 10 kΩ

pulldown

Trigger Level: TTL
Minimum Pulse Width:

25 ns high, 25 ns low
Programmable Modes:
Counter, encoder

Encoder Resolution:

x1 (default), x2, and x4
Encoder Sources: There are 3
encoder sources (A, B, and Z) that
be assigned to any digital pin x

Counter Source: Internal clock,
timer 1, timer 2, and digital pin x;
one source can be used in multiple
counters

Counter Mode Options: Totalize,
clear on read, rollover, stop at the
top, increment, decrement, rising
edge, falling edge

Counter Gate Options: Unused,
internal clock, timer 1, timer 2, and
digital pin x; one gate can be used in
multiple counters

GENERAL
Operating Ambient: -40 to 50°C

(-40 to 122°F), 10 to 90% RH
non-condensing

Storage: -40 to 75°C
(-40 to 167°F), 5 to 95% RH

Ingress Protection: IP 40
Power Consumption:

OMB-NET6220, OMB-NET-6230,
OMB-NET6231: 5.5 W typical,

6 W maximum;

OMB-NET6222: 4.1 W maximum;
OMB-NET6224; 6.3 W typical, 6.6 W

maximum
Dimensions:

30.5 H x 276.9 W x 169.8 mm D
(1.2 x 10.9 x 6.7")

Weight:
OMB-NET-6220: 1.36 Kg (3 lbs);
OMB-NET-6222: 1.22 Kg (2.7 lbs);
OMB-NET6224: 1.3 Kg (2.88 lbs);
OMB-NET6230 and
OMB-NET6231: 1.24 Kg (2.7 lbs)

OMB-NET6000 Series Digital Output Level

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Extended Warranty

Program

OMEGACARESM extended warranty program is
available for models shown on this page. Ask
your sales representative for full details when
placing an order. OMEGACARE
labor and equivalent loaners.

SM

covers parts,

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To Order Visit omega.com/omb-net6000_series for Pricing and Details

Model Number Description

OMB-NET6220 12-channel, 16-bit ethernet-based voltage measurement module with BNC connectors (USA

OMB-NET6220-EUR 12-channel, 16-bit ethernet-based voltage measurement module with BNC connectors

OMB-NET6222 12-channel, 24-bit ethernet-based thermocouple input module with screw terminal connections.

OMB-NET6222-EUR 12-channel, 24-bit ethernet-based thermocouple input module with screw terminal connections.

OMB-NET6224-FULL 12-channel, 24-bit ethernet-based strain measurement module for full or half-bridge

OMB-NET6224-FULL-EUR 12-channel, 24-bit ethernet-based strain measurement module for full or half-bridge

OMB-NET6224-120 12-channel, 24-bit ethernet-based strain measurement module for 120 Ω quarter-bridge

OMB-NET6224-120-EUR 12-channel, 24-bit ethernet-based strain measurement module for 120 Ω quarter-bridge

OMB-NET6224-350 12-channel, 24-bit ethernet-based strain measurement module for 350 Ω quarter-bridge

OMB-NET6224-350-EUR 12-channel, 24-bit ethernet-based strain measurement module for 350 Ω quarter-bridge

OMB-NET6230 12-channel, 24-bit ethernet-based high speed ±10V isolated voltage input module with screw

OMB-NET6230-EUR 12-channel, 24-bit ethernet-based high speed ±10V isolated voltage input module with screw

OMB-NET6231 12-channel, 24-bit ethernet-based high speed ±60V isolated voltage input module with screw

OMB-NET6231-EUR 12-channel, 24-bit ethernet-based high speed ±60V isolated voltage input module with screw

OMB-NET6000 Series USA versions include OMB-NET-TR-60U universal power supply and OMB-CA-1 cable. European versions include the
OMB-NET-TR-60U universal power supply and OMB-CA-216 cable. All models include the Encore software and user manual on CD.

Ordering Example: OMB-NET6000, 12-channel Ethernet-based thermocouple module and OCW-1 OMEGACARESM 1 year extended warranty
(adds 1 year to standard 1 year warranty).

Accessories and Cables

Model Number Description

OMB-NET-TR-60U Universal power supply, 24 Vdc @ 0.8 A max, requires additional cable (OMB-CA-1 USA version,

OMB-CA-1 Required cable for use with OMB-NET-TR-60U, 120V USA version
OMB-CA-216 Required cable for use with OMB-NET-TR-60U, 220V European version
OMB-CA-74-1 RJ12 shielded cable, 6 conductor, SYNC, 0.3 m (1').
OMB-CA-192-7C Ethernet crossover cable, 2.133 m (7').2 and
OMB-CA-242 Ethernet patch cable, 0.457 m (1.5').
OMB-CA-242-7 Ethernet patch cable, 2.133 m (7').
OMB-NET-SPK Stacking plate kit

1: Up to nine units can be synchronized. The total length of the SYNC cable is not to exceed 2.438 m (8').
2: Ethernet cable length must be <3 m (9.8') in order for the system to be CE compliant.
3: Ethernet crossover cables should only be used for direct network connections. In particular, attempting to connect a device to a Hub using a

crossover cable may prevent that network link from functioning. Some modern routers have become an exception by including logic to detect the
crossover cable and allow the network to function.

Replacement Terminals and Connectors

Model Number Description

OMB-NET-CN-268 RJ50, 12-pin screw-terminal connector, full and half bridge completion, 4 packs (for OMB-NET6224-FULL)

OMB-NET-CN-269 RJ50, 120 Ω quarter-bridge connector, 4 packs (for OMB-NET6224-120)
OMB-NET-CN-270 RJ50, 350 Ω quarter-bridge connector, 4 packs (for OMB-NET6224-350)
OMB-NET-CA-272-01 RJ50 to RJ50 M/M, 1 m (3') cable, 4 packs (for OMB-NET6224-FULL, OMB-NET6224-120,

OMB-NET-CN-271 Backshell connector kit for OMB-NET6222

version)

(European version)

Includes 3 sets of OMB-NET-CN-271 backshell connector kits (USA version)

Includes 3 sets of OMB-NET-CN-271 backshell connector kits (European version)

configurations. Includes 3 sets of OMB-NET-CN-268 (USA version)

configurations. Includes 3 sets of OMB-NET-CN-268 (European version)

configurations. Includes 3 sets of OMB-NET-CN-269 RJ50, 120 Ω quarter-bridge connectors,
and also 3 sets of OMB-CA-272-01 RJ50 to RJ50 M/M, 1 m (3') cables (USA version)

configurations. Includes 3 sets of OMB-NET-CN-269 RJ50, 120 Ω quarter-bridge connectors,
and also 3 sets of OMB-CA-272-01 RJ50 to RJ50 M/M, 1 m (3') cables (European version)

configurations. Includes 3 sets of OMB-NET-CN-270 RJ50, 350 Ω quarter-bridge connectors,
and also 3 sets of OMB-CA-272-01 RJ50 to RJ50 M/M, 1 m (3') cables (USA version)

configurations. Includes 3 sets of OMB-NET-CN-270 RJ50, 350 Ω quarter-bridge connectors,
and also 3 sets of OMB-CA-272-01 RJ50 to RJ50 M/M, 1 m (3') cables (European version)

terminal connections (USA version)

terminal connections European version)

terminal connections (USA version)

terminal connections (European version)

OMB-CA-216 European version)

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OMB-NET6224-350)

To Order, Call or Shop Online at omega.com

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