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MDI50

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General Electric MDI50 is the Nexus OnCore 32-Channel Digital Input Module for Nexus OnCore. It acquires thirty-two discrete input channels through the OnCore digital-input architecture.
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Ships by Thursday, October 29
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Technical specifications for MDI50

  • Manufacturer:
    General Electric
  • Part Number:
    MDI50
  • Product Family:
    Nexus OnCore
  • Product Type:
    Nexus OnCore 32-Channel Digital Input Module
  • Stock:
    1
  • Input Type:
    Digital input
  • Channels:
    32
  • I/O Function:
    Discrete signal acquisition
  • Supply:
    24 VDC
  • Maximum Power:
    8.5 W
  • Module Architecture:
    Processor subsystem and digital-input acquisition circuit
  • Ambient Range:
    -20 to +50 degrees C on the certified nameplate
  • Hazardous Marking:
    Class I Division 2 and Zone 2
  • Installation:
    Panel-mounted in a minimum IP54 enclosure for ATEX use
  • Tariff Code:
    Please confirm the destination before shipping.
  • 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 Applications Input Hardware Environmental Limits Module Configuration

Features:

  • Provides 32 channels for discrete field-input acquisition.
  • Converts binary device states into controller-readable status information.
  • Integrates digital input data with the Nexus OnCore control application.
MDI50 combines input type of Digital input, channels of 32, and i/o function of Discrete signal acquisition in the Nexus OnCore platform.

It acquires thirty-two discrete input channels through the OnCore digital-input architecture. This role connects the Nexus OnCore 32-Channel Digital Input Module to the surrounding Nexus OnCore architecture.

Before commissioning, confirm field-voltage and wetting arrangements; match the complete MDI50 regional suffix; and provide the required enclosure and grounding.

Availability is subject to Apter Power inventory and sourcing confirmation.
Verified resources for General Electric MDI50: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.
  • Acquires high-density discrete status signals within a Nexus OnCore control system.
  • Connects thirty-two field-contact states to the associated OnCore input architecture.
  • Supports certified panel-mounted process-control installations in approved industrial locations.
  • Uses the nominal 24 VDC operating supply provided by the Nexus OnCore system.
  • Consumes up to 8.5 W under the specified thirty-two-channel input-module configuration.
  • Combines an onboard processor subsystem with dedicated digital-input acquisition circuitry.
  • Supports certified ambient operation throughout the specified range from -20 to +50 degrees C.
  • Includes hazardous-area markings for Class I Division 2 and Zone 2 installations.
  • For ATEX installations, mount the input module inside a panel enclosure with a minimum IP54 rating.
  • Confirm the field-voltage and contact-wetting arrangements used by the installed input circuits.
  • Use the complete regional part-number suffix when selecting the required digital-input replacement.
  • Provide the enclosure and grounding arrangements required for the completed input assembly.
Description
General Electric MDI50 is a thirty-two-channel digital input module for Nexus OnCore discrete signal acquisition. It operates from 24 VDC, has an 8.5 W maximum power value, and combines a processor subsystem with the digital-input measurement circuitry.

The module collects field contact or state information so the OnCore application can monitor equipment status, permissives, and interlocks. Its channel density supports compact integration of multiple discrete signals inside a control panel.

Installation planning must reconcile channel mapping, field reference wiring, source characteristics, cabinet power, and grounding with the project design. Use the certified enclosure and ambient range where hazardous-area approvals apply.
Alternative Names
MDI50 MDI50-CBACN MDI50-CBAUS MDI50-BBACN MDI50-BBAUS MDI50-ABACN
Technical notes
Safe commissioning of MDI50 depends on two checks: confirm field-voltage and wetting arrangements; provide the required enclosure and grounding before the unit is energized.
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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.
How many discrete points are acquired by MDI50?
MDI50 is the thirty-two-channel digital-input module in the Nexus OnCore programmable control and I/O range.
Which field-circuit conditions must match an MDI50 input bank?
Confirm field voltage, wetting method, common arrangement, terminal allocation, grounding, channel state logic, supply, and regional suffix.
What control information is normally collected through MDI50?
It collects high-density status, permissive, alarm, and interlock signals for use by the control application.
Which electrical details help locate the correct MDI50 variant?
Submit the complete suffix, input-voltage scheme, terminal drawing, certification label, condition, quantity, destination, and required date.
Can a sixteen-channel MDI53 replace an MDI50 module?
No. MDI53 has a different channel count and may use different terminal, wiring, configuration, and project assignments.
What input documentation should be reviewed for MDI50?
Use the OnCore declaration, digital-input circuit drawing, channel schedule, field-power design, enclosure plan, and application database.