وصف

Honeywell MC-TDOD13 Digital Output Field Termination Assembly

The Honeywell MC-TDOD13 51304650-150, also cataloged as the MC-TDOD13 Digital Output Field Termination Assembly, operates as a dedicated hardware component for solid-state field signal switching within Honeywell TDC 3000 and Experion PKS DCS platforms.

Hardware Specifications

Parameter	Specification
Model	MC-TDOD13
Brand	Honeywell
Part Number	51304650-150
Product Type	Digital Output Field Termination Assembly
System Compatibility	Honeywell TDC 3000, Experion PKS, PM / APM / HPM
IOP Compatibility	MU/MC-PDOX01, MU/MC-PDOX02
Channel Count	16 digital output channels
Output Type	Solid-state relay / DC power output
Load Voltage Range	3 to 30 VDC
Output Current	2.0 A maximum per channel continuous
Isolation	Optical isolation channel-to-channel and system-to-field
Fuse Protection	2.5 A per channel
Redundancy	Not supported
Terminal Type	Compression terminals
Coating	Conformal coated (CC)
CE Compliance	Non-CE compliant
Origin	USA
Weight	0.5 kg to 1.0 kg
Dimensions	Board Size B, approximately 307 mm length
Operating Temp	-40 deg C to +70 deg C
Storage Temp	-40 deg C to +85 deg C
Relative Humidity	5% to 95% RH, non-condensing
Power Consumption	Dependent on field load current and output activation state

DCS Digital Output Isolation and Field Signal Control

The MC-TDOD13 provides direct electrical switching between Honeywell DCS output logic and connected field devices. It uses optical isolation to separate control-side circuits from field-side loads. Therefore, the assembly reduces the influence of field voltage disturbances, ground potential differences, and switching noise.

The unit supports 16 solid-state output channels for DC field devices. In addition, each output channel includes individual fuse protection and supports direct control of devices such as solenoid valves, interposing relays, contactors, and motor starter interfaces.

Honeywell DCS digital output assemblies typically maintain compatibility with process instrumentation standards, including isolated field wiring practices and 4-20 mA HART, FOUNDATION Fieldbus, or Profibus PA interfaces within associated system architectures. However, the MC-TDOD13 itself functions as a discrete output termination device and does not provide analog communication protocol conversion.

Frequently Asked Questions

Q: Does the MC-TDOD13 support redundant output operation?
A: No. The MC-TDOD13 does not support redundant channel configuration or automatic output transfer functions.

Q: What type of field loads can the MC-TDOD13 drive?
A: The assembly supports DC loads within the 3 to 30 VDC range, including low-power solenoids, relays, and contactor control circuits.

Q: Does the module provide electrical isolation between channels?
A: Yes. The assembly provides optical isolation between channels and between the DCS control logic side and field device side.

Field Installation Guidelines

• Install the MC-TDOD13 inside an approved Honeywell I/O termination cabinet or compatible enclosure.
• Use the specified compression terminal wiring method and verify conductor tightness before system startup.
• Separate digital output wiring from high-voltage power cables to reduce electromagnetic interference.
• Connect cable shields according to the site grounding standard and avoid multiple grounding points on shielded signal cables.
• Verify field load voltage and current requirements before connecting external devices to each output channel.
• Confirm fuse ratings and field protection devices before energizing the output circuits.
• Inspect conformal coating condition when installing the assembly in humid, dusty, or corrosive environments.

تحديد

• rtl">
  

المزايا

• موثوقية عالية في البيئات الصناعية
  
  

• يدعم التشغيل المستمر، متوافق مع أنظمة PLC/DCS الرئيسية