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OMC100

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Emerson OMC100 is an Ovation micro controller with 32 software-defined I/O channels.
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Technical specifications for OMC100

  • Manufacturer:
    Emerson
  • Part Number:
    OMC100
  • Product Family:
    Ovation
  • Product Type:
    Ovation Micro Controller
  • Stock:
    1
  • Embedded I/O:
    32 software-defined channels
  • Processor:
    Quad-core ARM Cortex-A53
  • Memory:
    1 GB LPDDR4
  • Storage:
    1 GB flash and 256 MB QSPI NOR
  • Ethernet:
    2 independent 10/100/1000 RJ45 ports
  • Expansion:
    One branch of eight Ovation I/O modules
  • Serial / field interface:
    RS-232, RS-485, and CAN through a 9-pin D-sub connector
  • Operating temperature:
    -20 to +70 °C
  • Originated points:
    Up to 10,000
  • Control tasks:
    Up to 3; 10 ms to 300 s in 10 ms increments
  • Tariff Code:
    8537101190
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Channels Events Connectivity Application
  • Thirty-two embedded software-defined I/O channels can be configured for multiple analog, digital, RTD, and thermocouple types
  • One expansion connector supports a branch of eight Ovation I/O modules
  • Two independent Gigabit Ethernet ports support distributed and close-to-field control architectures

OMC100 is an Emerson Ovation Micro Controller designed for distributed, space-constrained, and close-to-field control applications.

Its embedded software-defined I/O reduces separate I/O hardware while the expansion and communication interfaces connect additional Ovation and third-party devices.

Before installation or replacement, verify every channel definition, field termination, expansion branch, communication interface, task rate, and saved controller configuration.

Availability, condition, price, and shipping time for OMC100 are confirmed during quotation.

Emerson OMC100 Ovation Micro Controller Manuals, Datasheets, Links

Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

  • Analog-output channels can be configured for 0–10 V or 4–20 mA with optional HART
  • Analog-input channels can be configured for 0–10 V or 4–20 mA with optional HART
  • Additional channel choices include 24 VDC DI and DO, thermocouple, and 2- or 3-wire RTD
  • Sequence-of-events processing provides 1 ms resolution
  • No more than four of the 32 channels can be configured for sequence-of-events use at one time
  • The controller supports as many as three process-control tasks
  • A secure VPN is supported beginning with Ovation release 3.8
  • The controller continues local control when the host connection is lost
  • Embedded protocol software connects supported PLC, PAC, and RTAC devices without extra hardware
  • Distributed power-generation control
  • Water-treatment process control
  • Wastewater-treatment process control
Description
OMC100 is an Emerson Ovation Micro Controller for power, water, and wastewater control applications requiring compact distributed I/O.

The unit provides 32 software-defined I/O channels, dual Gigabit Ethernet, Ovation I/O expansion, serial and CAN connectivity, and local control execution when the host connection is unavailable.

Before installation or replacement, confirm the channel assignments, HART requirements, thermocouple or RTD wiring, expansion modules, network design, security settings, and saved Ovation application.
Alternative Names
OMC100 Emerson OMC100 Ovation OMC100 Emerson Ovation OMC100 OMC 100
Technical notes
OMC100 selection must define all 32 channel types, expansion I/O, serial or CAN interfaces, network security, task rates, and the saved Ovation configuration.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
Can different signal types be mixed on one OMC100 controller?
Yes. The 32 software-defined channels are configured individually for supported analog, digital, thermocouple, or RTD types, subject to the documented channel and wiring rules.
Can OMC100 expand beyond its embedded software-defined I/O?
Yes. A dedicated connector supports one branch of eight Ovation I/O modules, allowing the controller to combine embedded and conventional Ovation I/O.
Will OMC100 continue operating if communication with the host system is lost?
Yes. Emerson documents continued local control during loss of the host connection; the effect on supervision and data access depends on the engineered network design.
Does OMC100 support HART instruments?
Yes. Its 4–20 mA analog-input and analog-output channel definitions include HART-capable options. Confirm the exact channel configuration and field wiring before use.
Which non-Ethernet interfaces are available on OMC100?
A 9-pin D-sub connector supports documented RS-232, RS-485, and CAN communication options for the engineered application.
What is the OMC100 sequence-of-events limitation?
Sequence-of-events processing is documented at 1 ms resolution, with no more than four embedded channels configured for that function simultaneously.
What should a buyer compare before replacing an OMC100?
Compare the complete controller label, all 32 channel definitions, expansion branch, serial or CAN use, Ethernet addressing, Ovation release, secure-VPN configuration, and saved control application.