Overview
It enables precise communication between controllers and sensors or actuators, ensuring accurate data acquisition and control.
Moreover, this board supports continuous industrial operation, maintaining reliable system performance in demanding environments.
Automation engineers value this module because it integrates seamlessly into existing TDC 3000 racks without requiring software adjustments.
Specification
| Parameter | Description |
|---|---|
| Manufacturer | Honeywell |
| Product Series | TDC 3000 |
| Model Number | 51305072-200 |
| Module Type | LCN Input/Output Board |
| Function | Provides digital and analog input/output interface for field devices |
| Input Channels | Multiple configurable digital and analog inputs |
| Output Channels | Multiple configurable digital and analog outputs |
| Signal Types | Voltage/current analog, digital on/off |
| System Compatibility | Honeywell TDC 3000 Distributed Control System |
| Installation Type | Rack-mounted in standard TDC 3000 chassis |
| Operating Voltage | 24 VDC typical industrial control power |
| Power Consumption | Low-power design suitable for continuous operation |
| Operating Temperature | 0 °C to +60 °C standard industrial range |
| Storage Temperature | -40 °C to +85 °C |
| Humidity Range | 5 %–95 % RH, non-condensing |
| Environmental Rating | Designed for harsh industrial automation environments |
| Maintenance | Modular replacement minimizes downtime |
| Lifecycle Role | Supports legacy system I/O and control continuity |
FAQ
Q1: What is the primary function of the 51305072-200 LCN I/O Board?
It provides digital and analog input/output communication between field devices and TDC 3000 controllers.
Q2: Is this board compatible with all TDC 3000 systems?
Yes, it integrates directly into standard Honeywell TDC 3000 distributed control system racks.
Q3: Does replacing this module require software reconfiguration?
In most cases, technicians can replace the board without modifying existing control logic or settings.
Q4: What types of devices can this board control?
Moreover, it interfaces with digital sensors, analog transducers, and actuators in industrial automation applications.
Q5: Is this module suitable for continuous industrial operation?
Yes, it is designed to operate continuously in demanding process control environments.
Q6: Why is this module important for legacy system maintenance?
Therefore, it allows plants to maintain TDC 3000 field I/O functionality without full system upgrades.

















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