Honeywell

Honeywell 51204160-175 MC-TDIY22 Digital Input FTA Module

SKU 51204160-175

Disponibile
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Honeywell
  • Product No.: 51204160-175
  • Origin United States
  • Product Type: Digital Input Modules
  • Payment: T/T, Western Union
  • Weight: 1.5 kg
  • Shipping port: Xiamen
  • Warranty: 12 months

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Product Description

Description

Process control networks utilizing Honeywell industrial automation platforms rely on the 51204160-175 to interface discrete field signals directly with the system backplane. This MC-TDIY22 Digital Input Field Termination Assembly (FTA) handles high-density digital inputs, converting nominal 24 Vdc signals from field contacts into system-compatible logic. Engineered for high-availability environments, the module supports fully redundant configurations to prevent single-point failures in critical monitoring loops.

The card features high-quality conformal coating to protect against particulate and corrosive chemical exposure, making it suitable for standard and harsh control room cabinets alike. With 32 discrete input channels and secure compression terminal connections, this FTA simplifies field wiring while maintaining robust physical connections for industrial instrumentation.

Features

  • Provides 32 high-density discrete input channels for comprehensive signal monitoring.
  • Supports redundant wiring topologies to ensure maximum system availability and process uptime.
  • Conformally coated circuit board construction protects sensitive components from moisture, dust, and corrosive industrial gases.
  • Equipped with robust compression terminals for secure, direct field wire termination.
  • Direct integration with Honeywell process manager configurations.

Applications

  • Oil and gas refining and distribution systems.
  • Chemical and petrochemical processing plants.
  • Power generation facilities and steam turbine monitoring.
  • Large-scale water treatment and waste management operations.

Technical Specifications

ManufacturerPart Number / ModelModule TypeInput ChannelsNominal Input VoltageInput Voltage RangeTerminal TypeConformal CoatingRedundancy SupportPhysical SizeShipping Weight
Honeywell
51204160-175 (MC-TDIY22)
Digital Input Field Termination Assembly (FTA)
32 Discrete Channels
24 Vdc
15 to 30 Vdc
Compression Terminals
Yes
Yes
Size B (12 inches / 307 mm)
1.5 kg

Connections and Interfaces

Interface Type Functional Connection
Field Wire Terminals Compression screw terminals for discrete contact inputs
System Interface Connector Standard multi-pin cable connector to I/O processors
Redundant Interconnect Dedicated path for secondary redundant controller coupling

Installation Guidelines

  • Mounting: Securely mount the assembly on a standard Size B mounting channel inside the enclosure.
  • Grounding: Ensure the chassis or mounting plate is properly grounded to the cabinet's master ground busbar before connecting field wiring.
  • Wiring: Route field wires cleanly through side wire ducts. Maintain adequate separation between low-voltage DC inputs and AC power distribution cables to avoid electromagnetic interference.
  • Environment: Verify that the cabinet ventilation is sufficient to maintain temperature levels within specified operating limits for conformally coated assemblies.

Compliance and Certifications

  • CE Compliant
Shipping & Returns

Global Express Shipping

  • Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
FAQ
Does the Honeywell MC-TDIY22 support redundant operation?
Yes. The MC-TDIY22 Field Termination Assembly (51204160-175) fully supports redundant controller configurations to maximize system availability in critical processes.
What is the purpose of the conformal coating on this module?
The conformal coating protects the underlying printed circuit board and electronic components from contaminants, moisture, and mild corrosive environments common in industrial plants.
What size cabinet space is required to mount the 51204160-175?
This module is a Size B assembly, which measures 12 inches (307 mm) in length.
What type of terminals are provided for field wiring?
The MC-TDIY22 is designed with high-quality compression screw terminals for secure point-to-point field wire termination.
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51204160-175

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Honeywell 51204160-175 MC-TDIY22 Digital Input FTA Module

Only 4 item(s) left in stock
  • Manufacturer: Honeywell

  • Product No.: 51204160-175

  • Country of origin:United States

  • Product Type: Digital Input Modules

  • Payment: T/T, Western Union

  • Weight: 1500g

  • Shipping port: Xiamen

  • Warranty: 12 months

Quantità
Visualizza dettagli completi

Product Description

Description

Process control networks utilizing Honeywell industrial automation platforms rely on the 51204160-175 to interface discrete field signals directly with the system backplane. This MC-TDIY22 Digital Input Field Termination Assembly (FTA) handles high-density digital inputs, converting nominal 24 Vdc signals from field contacts into system-compatible logic. Engineered for high-availability environments, the module supports fully redundant configurations to prevent single-point failures in critical monitoring loops.

The card features high-quality conformal coating to protect against particulate and corrosive chemical exposure, making it suitable for standard and harsh control room cabinets alike. With 32 discrete input channels and secure compression terminal connections, this FTA simplifies field wiring while maintaining robust physical connections for industrial instrumentation.

Features

  • Provides 32 high-density discrete input channels for comprehensive signal monitoring.
  • Supports redundant wiring topologies to ensure maximum system availability and process uptime.
  • Conformally coated circuit board construction protects sensitive components from moisture, dust, and corrosive industrial gases.
  • Equipped with robust compression terminals for secure, direct field wire termination.
  • Direct integration with Honeywell process manager configurations.

Applications

  • Oil and gas refining and distribution systems.
  • Chemical and petrochemical processing plants.
  • Power generation facilities and steam turbine monitoring.
  • Large-scale water treatment and waste management operations.

Technical Specifications

ManufacturerPart Number / ModelModule TypeInput ChannelsNominal Input VoltageInput Voltage RangeTerminal TypeConformal CoatingRedundancy SupportPhysical SizeShipping Weight
Honeywell
51204160-175 (MC-TDIY22)
Digital Input Field Termination Assembly (FTA)
32 Discrete Channels
24 Vdc
15 to 30 Vdc
Compression Terminals
Yes
Yes
Size B (12 inches / 307 mm)
1.5 kg

Connections and Interfaces

Interface Type Functional Connection
Field Wire Terminals Compression screw terminals for discrete contact inputs
System Interface Connector Standard multi-pin cable connector to I/O processors
Redundant Interconnect Dedicated path for secondary redundant controller coupling

Installation Guidelines

  • Mounting: Securely mount the assembly on a standard Size B mounting channel inside the enclosure.
  • Grounding: Ensure the chassis or mounting plate is properly grounded to the cabinet's master ground busbar before connecting field wiring.
  • Wiring: Route field wires cleanly through side wire ducts. Maintain adequate separation between low-voltage DC inputs and AC power distribution cables to avoid electromagnetic interference.
  • Environment: Verify that the cabinet ventilation is sufficient to maintain temperature levels within specified operating limits for conformally coated assemblies.

Compliance and Certifications

  • CE Compliant

Does the Honeywell MC-TDIY22 support redundant operation?

Yes. The MC-TDIY22 Field Termination Assembly (51204160-175) fully supports redundant controller configurations to maximize system availability in critical processes.

What is the purpose of the conformal coating on this module?

The conformal coating protects the underlying printed circuit board and electronic components from contaminants, moisture, and mild corrosive environments common in industrial plants.

What size cabinet space is required to mount the 51204160-175?

This module is a Size B assembly, which measures 12 inches (307 mm) in length.

What type of terminals are provided for field wiring?

The MC-TDIY22 is designed with high-quality compression screw terminals for secure point-to-point field wire termination.

Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Country of origin
United States

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