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UR6DH

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GE Vernova UR6DH is a Multilin Universal Relay 6D digital input module with sixteen contact inputs, selectable wetting thresholds and configurable debounce. It feeds breaker status and interlock signals into UR FlexLogic.
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Technical specifications for UR6DH

  • Manufacturer:
    General Electric
  • Part Number:
    UR6DH
  • Product Family:
    GE Multilin
  • Product Type:
    6D Digital Input Module
  • Stock:
    1
  • Platform:
    GE Multilin Universal Relay (UR)
  • I/O configuration:
    16 digital contact inputs
  • Wet contact rating:
    300 V DC maximum
  • Dry contact rating:
    1000 ohm maximum
  • Selectable thresholds:
    17, 33, 84 or 166 V, plus or minus 10%
  • Recognition time:
    Less than 1 ms
  • Debounce range:
    0 to 16 ms in 0.5 ms steps
  • Grouping:
    Four contact inputs per common return
  • Ordering suffix:
    H execution; verify against the installed module label
  • Dry-contact resistance:
    1000 ohms maximum
  • Weight:
    1.852 lbs (0.84 kg)
  • Estimated shipping dimensions:
    4.0 x 18.5 x 17.1 cm
  • Tariff Code:
    85389091
  • Country of origin:
    Canada
  • 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 Monitoring & Control Configuration Installation & Integration

Features:

  • Provides sixteen contact inputs for the GE Multilin Universal Relay platform.
  • Supports wet or dry contact sensing with selectable pickup thresholds.
  • Offers sub-millisecond recognition and configurable input debounce.
UR6DH identifies the H-execution 6D module with sixteen digital contact inputs.

It converts stable field-contact states into logic, event and monitoring signals for the host Universal Relay.

Confirm wetting voltage, threshold, common-return grouping and relay hardware generation before installation.

Module supply is verified against the host relay slot, generation and complete 6D/H label.
Verified resources for GE Vernova UR6DH: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.
  • Acquire breaker and disconnect-switch position contacts in a protection relay.
  • Bring interlocks and permissives into GE FlexLogic equations.
  • Record high-speed plant alarm contacts in the UR event system.
  • Each input is evaluated against one of the documented wet-contact thresholds.
  • Recognition occurs in less than 1 ms before the configured debounce is applied.
  • Debounce can be set from 0 to 16 ms in 0.5 ms increments.
  • Input states can participate in FlexLogic protection and control equations.
  • The relay can include the processed states in events and monitoring records.
  • The module reports status but does not independently issue protection decisions.
  • The sixteen inputs are arranged as four inputs per common return.
  • The external wetting supply and threshold must suit the field circuit.
  • Terminal assignment must be copied from the host relay drawing before exchange.
Description
UR6DH expands a Universal Relay with sixteen field contact inputs. Typical uses include breaker position, disconnect-switch status, protection interlocks and plant alarm contacts, subject to the FlexLogic design configured in the host relay.

Each field input is evaluated against the selected wet-contact voltage threshold. After the configured debounce interval has expired, the stable state becomes available to the UR logic, event and monitoring functions; this filters contact bounce without altering the external circuit.

Once acquired, input states can be combined in FlexLogic equations, assigned to protection permissives or blocking conditions, and included in event records. The I/O module supplies status information but does not independently make the protection decision.
Alternative Names
UR6DH UR 6DH UR-6D-H GE UR6DH GE Vernova UR6DH GE Vernova Multilin 6D Digital Input Module Universal Relay UR 6D H
Technical notes
UR6DH input thresholds, four-input common groups and H hardware execution must match the host relay; isolate the wetting source before moving terminal wiring.
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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 are the sixteen inputs on GE Vernova UR6DH grouped?
They are arranged in groups of four inputs sharing each documented common return.
What debounce resolution is available on GE Vernova UR6DH?
The input debounce can be configured from 0 to 16 ms in 0.5 ms steps.
How does GE Vernova UR6DH handle a wet contact?
The relay compares the applied voltage with the selected 17, 33, 84 or 166 V threshold before presenting the stable state to logic.
Which protection-system tasks commonly use GE Vernova UR6DH?
Breaker position, switch status, alarm contacts, permissives and blocking signals are typical documented UR applications.
What does the final H identify in GE Vernova UR6DH?
It identifies the module's hardware execution, which must agree with the host relay generation and configured slot.
What wiring information should accompany a GE Vernova UR6DH enquiry?
Include the relay model, slot, module label, wetting voltage, threshold setting, terminal drawing, quantity and destination.

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