Omega Products OMP-MODL-EXM User Manual

OMP-MODL Modular Portable
Data Logging and Alarming System

$

1040

Basic Unit

⻬ Modular Design Allows

Flexibility to Meet Your
Application Requirements

⻬ Fully User Programmable

Via Graphic Drag-and­Drop Icons

⻬ Expandable to 24

Universal Analog Inputs

⻬ Accepts Thermocouple,

Voltage, Current,
Frequency, RTD,
Thermistor and
Resistance Inputs

⻬ Up to 48 Digital

Inputs/Alarm Outputs

⻬ One High-Speed

Counter/Event Input

⻬ Conditional Logging,

Math, Integrals, Delta
Logging and Much More

⻬ Low Power for Battery

or Line Powered Use

⻬ Full Differential,

Bipolar Inputs

⻬ Modem Option with

Pager Alarm Output

⻬ Real-Time Trending to a PC

Via Modem or RS-232 Link

⻬ 16,000 Sample Capacity

(up to 400,000 When Using
PCMCIA Memory Card)

⻬ Provided Complete with

HyperWare Windows
Software

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

The OMP-MODL Modulogger is a
self-contained, battery or line-powered
datalogger and alarm system, which
can be deployed as a “stand-alone”
system, or incorporated into
equipment where it silently samples
digital and analog inputs, storing
them to internal or PCMCIA memory.
Easily programmed, the OMP-MODL
has extremely powerful processing
capabilities for data reduction
(averaging, min/max, etc.)
mathematical manipulation (algebraic,
trig, time integrals, etc.) as well as
unlimited, user-programmable,
intelligent data logging capabilities.
Together with the supplied
Hyperware for Windows software,
the OMP-MODL is a powerful, fully
user programmable datalogging and
alarming system. The Hyperware
software provides for graphical
programming of the OMP-MODL,
serial communications, real-time
trending, plotting and spreadsheet
conversion of collected data. The
OMP-MODL consists of a user
specified stack of ruggedly packaged,
rectangular modules. The main CPU
module can be expanded
with additional analog inputs, digital
I/O, display and memory expansion
modules to meet your specific
application needs.

SM

CPU Module

A CPU module is required in all
OMP-MODL systems as it contains
the system microprocessor, data
storage memory, 13 bit Analog to
Digital converter basic user switches
and indicators, RS-232 port and
Cold Junction Compensation
circuitry. It also includes four alarm
outputs, four universal analog
inputs, and one digital count/event
input. The provided analog inputs
are software configurable for
6 thermocouple types,15 ranges of
DC voltage or 7 ranges of DC current
(identical function/specs as add-on
OMP-MLIM-1 Module).

Modulogger Expanded View

Each of the analog input channels
sports full differential inputs,
software programmable configuration,
front-end completion circuitry and
rugged suppression protection
circuitry to insure reliable accurate
readings. The CPU module also
includes a Cold Junction
Compensation input for
thermocouple applications. If
thermocouples are not used, the
CJC channel can be used as a
system temperature, resistance,
thermistor, or contact closure input.
A single software configurable,
general-purpose digital input is
provided for logging of events or
counting pulse outputs from flow
meters, encoders, or other
pulse-train type sources.

E-67

The CPU module also provides two
isolated alarm relay outputs, a TTL
alarm output, a Status LED and a
regulated, current-limited 5 Vdc
output, all controllable via software.
“Enable”, “Stop” and “Reset” switches
as well as LED status indicators
are provided at one end of the CPU
module. Input and Output wiring is
handled through plug-in terminal strips
which allow for mass connection
and disconnection of wiring.

Expansion Modules

A full family of plug-on modules is
available to expand the capability
and features of the system. Modules
are available for additional analog
inputs, digital I/O, modem
communication, PCMCIA memory
card interface, user interface/display,
and battery power. As modules are
added, they stack onto the CPU
module, building a layered instrument
to meet your needs. Modules are
self-identifying and configurable via
the Hyperware software for input
type and range within the module’s
capability (e.g., the MLIM-4 accepts
2, 3, and 4 wire RTD, resistance and
thermistor inputs each with a
multitude of ranges, all under
software control).

Real Time Trending

E

Applications

Designed for portable, plant floor,
and long-term remote data collection
applications, the OMP-MODL
incorporates low power CMOS
circuitry to provide up to 4 weeks
of operation from its optional
plug-on D-cell battery pack.
A low-voltage power transformer
can be used for indefinite logging.

Software

HyperWare for Windows is a powerful
multi-purpose software package
provided with the OMP-MODL.
It facilitates serial communications,
provides for graphic programming
of the OMP-MODL, real-time data
trending, collected data graphic
plotting and data export to other
applications, such as Microsoft Excel.

Drag and Drop Graphics Programming

Graphic RS-232/Modem Communications

E-68

Specifications

Data Storage Memory: Redundant

battery backed up SRAM. Approx.
16,000 samples for OMP-MODL
and up to 80,000 with OMP-MNL­EXM. Up to 500,000 reading when
using PCMCIA memory cards.

Data Memory Backup:

Lithium cell, 1 year @ 25°C

Memory Utilization:

User programmable; Stops either
when memory is full, or rotary (FIFO).

A/D Converter: 12-bit plus sign
(13 bit) SAR converter. Programmable
first-order filtering and 50/60 Hz noise
rejection options.

A/D Converter Accuracy:

±0.1% RDG + 1 bit

Sampling Throughput Rate:

150 samples per second max.
(analog input to memory); rate is
dependent on number and type of
channels and programmed signal
processing. Sampling rates are
configurable for each channel.

Digital Input: One general purpose
digital input channel. User pro­grammable for event or high-speed
counter applications. Contact
closure or TTL driven signal input
(15 Vdc max)

Outputs: 2 low voltage N.O.
relays, 500 mA rated; 1 current
limited TTL digital output; 100 mA
@5 Vdc regulated output (short
circuit protected)

Real-Time Clock: Date and time,
24 hour battery backed up

Glitch Recovery: Hardware
watchdog reset followed by
software restart of last operation.

Power Consumption: 9 Vdc
nominal. Approx. 5 mA between
readings, approx. 50 mA during
readings provided by optional battery
pack (6 internal D-cells)

External Power: Terminal strip
connection for external power source.
Accepts 10-32 Vdc or 10-26 Vac
from any semi-regulated external
source (120 Vac wall adapter is
included with OMP-MNL). Fuse
and Transzorb protected.

Operating Temperature/Humidity:

-10 to 60°C (14 to 140°F),
90% RH non-condensing

Mechanical: Dust sealed.

8.8 W x 4.8 H x 2.2" D (3.8" H with
battery pack attached) 1.5 lb. (3 lb.
with battery pack)

Expansion Modules:

Modular design allows flexibility
to meet your specific application
requirements. The following modules
may be mixed and matched
(5 modules can be attached).

Cold Junction
Compensation Range (CJC):

-10 to 60°C (14 to 140°F)

DC VOLTAGE INPUTS
Full Scale Ranges:

±20 mV, ±40 mV, ±50 mV, ±60 mV,
±100 mV, ±200 mV, ±1 V, ±2 V,
±5 V, ±10 V, ±30 V

Accuracy:

±0.5% F.S. for ±10 V and +30 V
range. All other ranges ±0.3% F.S.

Common Mode Range:

3.5 Vdc, full differential inputs.

Input Resistance:

>2.5 M for 5, 10, and 30 Vdc;
>10 M for all other ranges.

DC CURRENT INPUTS
Full Scale Ranges:

±200 µA, ±400 µA, ±500 µA,
±1 mA, ±2 mA, ±11 mA, ±22 mA

Accuracy: ±0.3% F.S.
Input Resistance:

100 Ω (all current ranges)

OMP-MLIM-2, 4 INPUT/4
OUTPUT OUNTER/TIMER/EVENT
INTERFACE MODULE

Provides 4 individually programmable
channels of digital signal input and
4 outputs. Any combination of the
following input types can be
configured on a module:

Frequency: 5 Hz to 30 KHz,
300 mV p-p minimum input
amplitude, 15 V p-p maximum

Event: Contact closure or TTL input
(0 to 15 Vdc max). 1 second
resolution (or 5 msec in millisecond
mode). Software controlled 50 msec
debounce option.

Counter: Contact closure or TTL
input (0 to 15 Vdc max). 20 KHz
maximum input frequency. Software
controlled 50 msec debounce option.
16 million maximum accumulated
counts between reads.

Digital Outputs: (4 separate
channels): Low output = tri-state
(floating); High output = 4.0 Vdc
@ 1 mA, 3.2 Vdc @ 10 mA. Short
circuit protected. Max current = 12
mA (approx.) per channel.

OMP-MLIM-8, 8 CHANNEL DIGITAL
I/O INTERFACE MODULE

Eight channel digital I/O allows for
user configuration of 8 channels as
inputs or outputs (individually
selectable)

Input Signal: Contact closure
or TTL input (0 to 26 Vdc max).
1 second resolution (or 5 msec
in millisecond mode). Software
controlled 50 msec debounce
option.

Output Signal:

Low output = tri-state (floating);
High output = 4.0 Vdc @ 3 mA,
short circuit protected. Max current
= 3 mA (approx.) per channel.

OMP-MLIM-4, 4 CHANNEL
RTD/THERMISTOR/RESISTANCE
INTERFACE MODULE

Measures any combination
of the following input types:

RTD:
Type:

100 Ω and 1000 Ω
α = 0.00385 and 0.00392

Ranges: -200 to 850°C and

-200 to 300°C
Accuracy: ±0.1°C to 0.4°C

depending on range and wiring
configuration

Configurations Supported: 2-wire,
3-wire, and 4-wire. (3 and 4 wire
configurations use 2 input channels)

THERMISTOR:
Thermistor Type: 10k @ 25°C

(Fenwall #16 or equivalent)
Ranges: -32 to 180°C; -4 to 180°C;

10 to 180°C; 25 to 180°C
Accuracy: ±0.2°C to ±0.5°C

depending on range.

RESISTANCE:
Ranges: 12 ranges, from 200 Ω Full

Scale to 400,000 Ω Full Scale

Accuracy:

±0.1 to ±0.3% of Rdg. Depending on
range and wiring configuration.

Configurations Supported: 2-wire,
3-wire, and 4-wire. (3 and 4 wire
configurations use 2 input channels)

E-69

Thermocouple Input Ranges

Thermocouple Maximum Range Accuracy*

Iron-Constantan 0 to 760°C 32 to 1400°F ±1°C ±1.8°F
CHROMEGA®-ALOMEGA
CHROMEGA®-Constantan -100 to 1000°C -148 to 1832°F ±1°C ±1.8°F
Copper-Constantan -160 to 400°C -256 to 752°F ±1°C ±1.8°F
Pt/13%Rh-Pt 0 to 1000°C 32 to 1832°F ±10°C ±18°F
Pt/10%Rh-Pt 0 to 1750°C 32 to 3182°F ±10°C ±18°F

* Plus ±0.5°C CJC accuracy

®

0 to 1370°C 32 to 2498°F ±1.2°C ±2.2°F

To Order

(Specify Model Number)

Model Number Price Description

OMP-MODL* $1040 Portable data logging system with 16,000 reading memory with 4 universal analog inputs,

OMP-MODL-EXM* 1140 Portable data logging system with 80,000 reading memory with 4 universal analog inputs,

OMP-MODL-OEM 780 Portable data logger with 16,000 reading memory reading memory with 4 universal

OMP-MODL-EXM-OEM 880 Portable data logger with 80,000 reading memory with 4 universal analog inputs,

*Note: OMP-MODL-TOP and OMP-MODL-BACK are required if not using the OMP-DISP and OMP-MNL-BATT. See Options and Accessories.
Ordering Example: OMP-MODL with OMP-MNL-BATT and OMEGACARESM1 year extended warranty for OMP-MODL (adds 1 year to

standard 1 year warranty), $1040 + 65 + 104 = $1209.

one digital input and 4 discrete outputs. Includes Hyperware software, serial cable,
AC adapter and user manual

one digital input and 4 discrete outputs. Includes Hyperware software, serial cable,
AC adapter and user manual

analog inputs, one digital input and 4 discrete outputs. Does not include software,
cables, AC adapter or user manual

one digital input and 4 discrete outputs. Does not include software, cables,
AC adapter or user manual

Options and Accessories

Model Number Price Description

OMP-ML-DISP-MDL $140 Display Module with 2 line x 16 character LCD and front panel user switches
OMP-MLIM-1 190 Analog interface module; 4 channels of thermocouple, DC voltage and/or DC current inputs

OMP-MLIM-2 150 Digital interface module; 4 channels of frequency, event, and/or count input (individually

OMP-MLIM-4 180 Resistance interface module; 4 channels of RTD, thermistor and/or resistance inputs

OMP-MLIM-5 120 PCMCIA interface module; includes socket for SRAM memory cards

OMP-MLIM-8 140 Digital I/O interface module; 8 channels, individually configurable as inputs

OMP-MODL-TOP 12 Top cover plate (required if OMP-DISP is not used)
OMP-MODL-BACK 24 Back cover/mounting plate (required if OMP-MNL-BATT is not used)
OMP-MLIM-5-144 240 Modem/PCMCIA interface module; includes 14400 baud modem and socket for SRAM memory

OM-320-MC-50* 120 PCMCIA SRAM memory card - approx. 65,000 samples (requires any OMP-MLIM-5 interface modules)
OM-320-MC-200* 160 PCMCIA SRAM memory card - approx. 250,000 samples (requires any OMP-MLIM-5 interface modules)
OM-320-MC-400* 260 PCMCIA SRAM memory card - approx. 500,000 samples (requires any OMP-MLIM-5 interface modules)
OM-320-PD-2 280 PCMCIA drive connects to IBM PC serial port or USB port for reading data from PCMCIA

OMP-MNL-BATT 65 Battery pack module (w/ 6 D-Cells). Attaches to OMP-MNL dataloggers
OM-220-RPS-1 395 Rechargeable power supply for sensor excitation and auxiliary logger power.

OM-220-CHGR-12 150 Battery charger for stand-alone charging of batteries when not installed in OM-220-RPS-1

* The number of readings that each PCMCIA can store depends on the types of inputs that you are storing. For example, Digital I/O uses less memory than Analog
inputs, so you can store more readings, therefore, the values listed above are approximations.

(individually selectable)

selectable), plus 4 digital outputs

(individually selectable)

(requires PCMCIA SRAM card)

(contact closure or TTL) or outputs (0-4 V @ 3 mA)

cards (requires PCMCIA SRAM card)

SRAM cards. Includes software drivers.

Dual outputs programmable from 3.5 Vdc-22 Vdc

(115 Vac input)

E

E-70

One Omega Drive | Stamford, CT 06907 | 1-888-TC-OMEGA (1-888-826-6342) | [e-mail]

EPG05

www.omega.com

UNITED KINGDOM

www. omega.co.uk

Manchester, England

0800-488-488

UNITED STATES

www.omega.com

1-800-TC-OMEGA

Stamford, CT.

CANADA

www.omega.ca

Laval(Quebec)

1-800-TC-OMEGA

GERMANY

www.omega.de

Deckenpfronn, Germany

0800-8266342

Karviná, Czech Republic

FRANCE

www.omega.fr

Guyancourt, France

088-466-342

CZECH REPUBLIC

www.omegaeng.cz

596-311-899

BENELUX

www.omega.nl

Amstelveen, NL
0800-099-33-44

More than 100,000 Products Available!

Temperature

Calibrators, Connectors, General Test and Measurement
Instruments, Glass Bulb Thermometers, Handheld Instruments
for Temperature Measurement, Ice Point References,
Indicating Labels, Crayons, Cements and Lacquers, Infrared
Temperature Measurement Instruments, Recorders Relative
Humidity Measurement Instruments, RTD Probes, Elements
and Assemblies, Temperature & Process Meters, Timers and
Counters, Temperature and Process Controllers and Power
Switching Devices, Thermistor Elements, Probes and
Assemblies,Thermocouples Thermowells and Head and Well
Assemblies, Transmitters, Wire

Flow and Level

Air Velocity Indicators, Doppler Flowmeters, Level
Measurement, Magnetic Flowmeters, Mass Flowmeters,
Pitot Tubes, Pumps, Rotameters, Turbine and Paddle Wheel
Flowmeters, Ultrasonic Flowmeters, Valves, Variable Area
Flowmeters, Vortex Shedding Flowmeters

pH and Conductivity

Conductivity Instrumentation, Dissolved Oxygen
Instrumentation, Environmental Instrumentation, pH
Electrodes and Instruments, Water and Soil Analysis
Instrumentation

Data Acquisition

Auto-Dialers and Alarm Monitoring Systems,
Communication Products and Converters, Data
Acquisition and Analysis Software, Data Loggers
Plug-in Cards, Signal Conditioners, USB, RS232, RS485
and Parallel Port Data Acquisition Systems, Wireless
Transmitters and Receivers

Pressure, Strain and Force

Displacement Transducers, Dynamic Measurement
Force Sensors, Instrumentation for Pressure and Strain
Measurements, Load Cells, Pressure Gauges, Pressure
Reference Section, Pressure Switches, Pressure Transducers,
Proximity Transducers, Regulators,
Strain Gages, Torque Transducers, Valves

Heaters

Band Heaters, Cartridge Heaters, Circulation Heaters,
Comfort Heaters, Controllers, Meters and Switching
Devices, Flexible Heaters, General Test and Measurement
Instruments, Heater Hook-up Wire, Heating Cable
Systems, Immersion Heaters, Process Air and Duct,
Heaters, Radiant Heaters, Strip Heaters, Tubular Heaters

click here to go to the omega.com home page