TOSHIBA DI335H
⚠️ Product Identification Alert
It is essential to note that the model number DI335H is associated with at least three different types of components from Toshiba. The search results describe the following:
Industrial Digital Input Module: This is the most frequently described product, detailed as a high-density module for PLC/DCS systems .
High-Power Diode Module: Described as a component for power conversion systems like rectifiers and inverters .
IGBT Module: Listed as a power semiconductor device for various power conversion tasks .
For the remainder of this response, we will focus on the Industrial Digital Input Module, as it has the most detailed and consistent information.
📊 Technical Specifications of the Digital Input Module
The following table consolidates the key parameters for the digital input module from the various sources.
💡 Product Overview and Applications
The TOSHIBA DI335H digital input module acts as a critical interface in an automation system, connecting discrete field devices (like push buttons, limit switches, and proximity sensors) to the central PLC controller. It is engineered for high reliability in demanding industrial environments, featuring optical isolation to protect the PLC from electrical noise and voltage fluctuations on the field side .
Its primary value lies in its high point density, which allows for monitoring a large number of sensors with a single module, optimizing control cabinet space and reducing the total number of modules required for extensive applications . This makes it suitable for:
Automotive Assembly Lines: Monitoring hundreds of sensor points for clamp positions, robot tooling confirmation, and safety gate interlocks .
Packaging and Material Handling: Reading the status of photoelectric sensors and product detectors on high-speed lines .
Energy Management: Used in systems like photovoltaic power plant monitoring for data acquisition .
🔍 Selection and Purchasing Guide
Given the significant discrepancies in the search results, extreme caution is advised during the selection and procurement process.
Verify Exact Product Function: Before purchasing, it is crucial to confirm that you are acquiring the digital input module and not a power electronic component. This should be done by consulting official Toshiba documentation or authorized distributors.
Confirm System Compatibility: If you are integrating this into a Toshiba PLC system, verify compatibility with your specific CPU model and I/O rack .
Clarify Technical Parameters: Due to the conflicting specifications (e.g., channel count, voltage range), you must obtain the definitive datasheet for the exact version of the module you intend to use.
