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8C-TDOD61 51306973-175

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Honeywell 8C-TDOD61 51306973-175 delivers 32 current-sinking 24 VDC digital outputs for reliable control of process equipment, solenoid valves, and interposing relays.
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Technical specifications for 8C-TDOD61 51306973-175

  • Manufacturer:
    Honeywell
  • Part Number:
    8C-TDOD61 51306973-175
  • Product Family:
    Honeywell Experion PKS ( C200, C300 )
  • Product Type:
    Digital Output Module
  • Stock:
    1
  • Output Channels:
    32
  • Output Type:
    SINK
  • Load Voltage:
    30 VDC Maximum
  • Load Current:
    0.1 A per channel (Max)
  • Galvanic Isolation:
    1000 VAC RMS for System – to – Field isolation for user supplied field Power only
  • On-State Voltage:
    Max 1 VDC (load current @ 0.1A max )
  • Off-State Voltage:
    24 V (typ),
  • Off-State Leak Current:
    100 µA (max)
  • Turn-On/Turn-Off Time:
    10 ms (max)
  • Gap (0 current) of Output to Field on Switchover:
    None (0ms) (applies to Redundancy only)
  • Weight:
    0.24 kg
  • Estimated shipping dimensions:
    12x14.5x6.5cm
  • Tariff Code:
    9005100000
  • 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 Specifications Application Scenarios Control Installation

Features:

  • Controls 32 current-sinking 24 VDC output channels with electronic short-circuit protection.
  • Supports configurable FAILOPT behavior, including Hold Last Value or user-defined Safe Value for each channel.
  • Combines optional redundancy, galvanic isolation, and multiple output operating modes for dependable field device control.
Honeywell 8C-TDOD61 51306973-175 enables industrial controllers to operate field devices with reliable 24 VDC digital output signals. The module is suitable for controlling solenoid valves, relays, and other process equipment requiring stable switching performance. Electronic protection helps improve operational reliability by minimizing the impact of output faults. These capabilities make the module appropriate for continuous industrial automation applications.

Power configuration flexibility allows the module to adapt to different installation requirements. Users may select either internal Series 8 system power or an external 24 VDC field supply, depending on project needs. When external power is applied, galvanic isolation separates the field side from the control system, reducing the influence of electrical noise. Shared bussed outputs simplify wiring while maintaining dependable operation.

Honeywell 8C-TDOD61 51306973-175 is suitable for process industries where reliable output control and system availability are important. Extensive internal diagnostics assist maintenance personnel in verifying output integrity throughout operation. Configurable output behaviors, optional redundancy, and pulse-width modulation support provide flexibility for a broad range of industrial control strategies. The module integrates easily into Series 8 automation systems requiring secure and responsive digital output performance.

The 8C-TDOD61 51306973-175 Honeywell Digital Output Module may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Honeywell 8C-TDOD61 51306973-175 Digital Output Module Manuals,Datasheets,Link 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.
Honeywell 8C-TDOD61 51306973-175 Digital Output Module Specs

General

  • Manufacturer Honeywell
  • Model 8C-TDOD61 51306973-175
  • Condition New Original ready stock
  • Product Family 8C-TDOD51,8U-TDOD51,8U-TDOD61
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.
  • Solenoid Valve Control: Used for the opening and closing of low-power two-position solenoid valves in automated pipelines of chemical plants.
  • Audible and Visual Alarms: Used for triggering various warning lights and buzzers in case of factory safety accidents or process overruns.
  • Relay drive: Used for energizing large intermediate isolation relays and contactor coils in electrical rooms.
  • Remote linkage: Used for transmitting dry contact switching signals to external third-party PLC systems or third-party skid-mounted equipment.
  • Output Configuration: Single module supports 32 channels of high-density digital current output.
  • Drive Capability: Each channel can provide up to 0.5A of continuous DC load drive current.
  • Response Mechanism: Features ultra-fast hardware switching and signal output updates in less than 5 milliseconds.
  • Diagnostic Functions: Supports online open-circuit detection and short-circuit overload monitoring fault feedback for output circuits.
  • Rack Structure: Adapts to Series 8 dedicated vertical input/output base panel hard plug-in installation.
  • Simplified Wiring: Uses direct-insertion terminal blocks for tool-free cold-press wiring, reducing installation time.
  • Hot-swappable: Supports in-situ non-destructive replacement under energized operating conditions.
  • Grounding Guarantee: The base has a built-in high-quality metal shield that automatically connects to the control cabinet system ground.
Description
Honeywell 8C-TDOD61 51306973-175 is a 32-channel Digital Output 24VDC module that provides current-sinking digital outputs for industrial automation systems. The module switches reliable 24 VDC output signals to control field devices such as process equipment, solenoid valves, and interposing relays. Electronically protected outputs help guard against short circuits, while extensive internal diagnostics continuously monitor data integrity to support dependable system operation.

The module supports a maximum load voltage of 30 VDC and delivers up to 0.1 A per output channel. On-state voltage remains below 1 VDC at the maximum rated load current, while the typical off-state voltage is 24 V with an off-state leakage current not exceeding 100 µA. Turn-on and turn-off times are both specified at a maximum of 10 ms, providing consistent output response for industrial control applications.

Honeywell 8C-TDOD61 51306973-175 accommodates both internal and external field power excitation through its bussed 24 VDC output architecture. All output channels share a common return, and power can be supplied either from the Series 8 system power supply or from an external 24 V power source. When external field power is selected, galvanic isolation of 1000 VAC RMS is provided between the system and field, improving protection against electrical disturbances. Field power selection is determined through the wiring option on the IOTA.

Flexible output behavior further enhances application versatility. Honeywell 8C-TDOD61 51306973-175 supports optional redundancy with zero-current output gap during redundant switchover, ensuring uninterrupted output continuity. The module also provides configurable FAILOPT safe-state behavior on each channel, allowing outputs to either hold the last value or transition to a user-defined safe value. Additional support for latched, pulsed, and pulse-width modulated output modes enables the module to satisfy a wide variety of industrial control requirements.
Alternative Names
8C-TDOD61 51306973-175 8C-TDOD6I 51306973-I75 8CTDOD61 51306973175 8C-PDOD51 8U-PDOD51 8C-PDIS01 8U-PDIS01
Technical notes
The Honeywell 8C-TDOD61 51306973-175 is an advanced Series 8 digital output module featuring 32 channels of high-density 24VDC discrete control. Designed for Experion PKS C300 systems, this robust hardware delivers up to 0.5A per channel to safely drive critical field actuators.
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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 does Honeywell 8C-TDOD61 51306973-175 handle field power selection?
The module supports both internal Series 8 system power and an external 24 VDC power supply. The IOTA wiring option determines which power source is used.
Can 8C-TDOD61 51306973-175 operate in redundant systems?
Yes. Honeywell 8C-TDOD61 51306973-175 supports optional redundancy with no output current interruption during switchover, providing continuous output operation.
Which safe-state options are available in Honeywell 8C-TDOD61 51306973-175?
Each output channel supports configurable FAILOPT behavior, allowing the output to either Hold the Last Value or transition to a user-defined Safe Value.
Does 8C-TDOD61 51306973-175 support different output operating modes?
Yes. The module supports latched, pulsed, and pulse-width modulated outputs on a per-channel basis, providing flexibility for different control applications.

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