Honeywell MU-TDOR22 51309150-125
Honeywell MU-TDOR22 51309150-125
Honeywell MU-TDOR22 51309150-125
Honeywell MU-TDOR22 51309150-125
Honeywell MU-TDOR22 51309150-125
Honeywell MU-TDOR22 51309150-125
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MU-TDOR22 51309150-125

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Honeywell MU-TDOR22 51309150-125 is a TPS Process Manager relay-output FTA with sixteen individually fused channels. Compression terminals switch isolated field loads up to the documented 240 V AC or 125 V DC class.
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Technical specifications for MU-TDOR22 51309150-125

  • Manufacturer:
    Honeywell
  • Part Number:
    MU-TDOR22 51309150-125
  • Product Family:
    Honeywell TPS Series
  • Product Type:
    Relay Digital Output Field Termination Assembly
  • Stock:
    1
  • Assembly number:
    51309150-125
  • FTA type:
    Relay digital output
  • Channels:
    16
  • Field rating:
    240 VAC / 125 VDC
  • Terminal style:
    Compression
  • Channel protection:
    Individual fuses
  • Fuse type:
    3 A, 250 V time-delay
  • Fuse designations:
    F1–F16
  • System:
    TPS Process Manager I/O
  • Field role:
    Isolated relay load switching
  • Weight:
    1.587 lbs (0.72 kg)
  • Estimated shipping dimensions:
    35.6 x 12 x 5.5 cm
  • 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 Applications Protection Interoperability Control

Features:

  • Provides sixteen isolated relay-output channels for TPS Process Manager I/O.
  • Uses compression terminals for the connected field conductors.
  • Protects each relay path with a designated time-delay fuse.
Assembly number 51309150-125 identifies the MU-TDOR22 relay FTA and its compression-terminal execution. Terminal and fuse records should use both designations.

The board separates Process Manager output commands from externally powered loads, allowing plant relays, lamps or solenoids to be switched through isolated contacts.

Trace all field sources and record F1–F16 assignments before replacement. Use the approved fuse type and verify the paired I/O interface before applying power.

MU-TDOR22 51309150-125 is matched by assembly number, terminal style and TPS interface requirement.
Verified resources for Honeywell MU-TDOR22 51309150-125: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.
  • Switch independently powered alarm and annunciator circuits from a TPS system.
  • Drive contactor or interposing-relay coils through isolated field contacts.
  • Maintain fused Process Manager output terminations in legacy control cabinets.
  • Fuses F1 through F16 protect the individual relay-output paths.
  • Use the specified 3 A, 250 V time-delay replacement rather than a fast substitute.
  • Investigate the field fault before replacing a fuse and returning the channel to service.
  • Match the FTA to the specified TPS Process Manager output interface and cable.
  • Keep all sixteen controller channels aligned with the terminal and fuse numbering.
  • Confirm that the connected field circuits use the relay isolation provided by this assembly.
  • Sixteen I/O commands operate separate relay contacts at the field termination boundary.
  • The FTA does not create field power; each switched load uses its own approved source.
  • Output proof should compare the TPS command, relay action and actual load response.
Description
MU-TDOR22 51309150-125 is the relay digital-output field termination assembly used with Honeywell TPS Process Manager I/O. Sixteen relay channels provide isolated switching paths at the panel boundary, and each path is protected by its own 3 A, 250 V time-delay fuse identified from F1 through F16.

The assembly brings controller output commands to compression terminals that can interface AC or DC field loads within the stated 240 V AC and 125 V DC class. Relay isolation allows unlike load circuits to be organized on one FTA while keeping their external sources separate from the low-level I/O interface.

Panel maintenance must consider every external load supply, not only controller power. Before an FTA is moved, technicians should map channel numbers, fuse designations, commons and field-voltage sources, then prove each conductor de-energized and confirm that the connected Process Manager interface matches the exact 51309150-125 assembly.
Alternative Names
MU-TDOR22 51309150-125 MU TDOR22 51309150 125 MU-TDOR22-51309150-125 MUTDOR2251309150125 Honeywell MU-TDOR22 51309150-125 MU-TDOR22 51309150-125 TPS Process Manager I/O Honeywell Relay Digital Output Field Termination Assembly MU-TDOR22 51309150-125 Relay Digital Output Field Termination Assembly
Technical notes
MU-TDOR22 51309150-125 may remain energized from sixteen independent field sources after TPS power is removed; isolate and prove every load circuit before touching terminals or fuses.
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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 is each Honeywell MU-TDOR22 51309150-125 channel protected?
Every relay output has an individual F1–F16 fuse specified as 3 A, 250 V and time-delay.
What loads fit the contact class of Honeywell MU-TDOR22 51309150-125?
Use field circuits within the documented 240 V AC or 125 V DC class and the applicable relay-contact duty.
Which conductor termination does Honeywell MU-TDOR22 51309150-125 provide?
This assembly uses compression terminals for the sixteen field-output circuits.
Why must the paired I/O path be checked for Honeywell MU-TDOR22 51309150-125?
The FTA belongs to a TPS Process Manager output chain and must match the connected interface and channel mapping.
Can Honeywell MU-TDOR22 51309150-125 remain live after the controller is off?
Yes. External AC or DC load sources may still energize relay terminals independently of TPS controller power.
What should be recorded before removing Honeywell MU-TDOR22 51309150-125?
Document assembly number, channel-to-terminal map, fuse positions, external source voltages, commons and the connected I/O cable.