Product Overview

The Schneider Electric 170ADI34000 serves as a high-density discrete input base for the Modicon Momentum distributed I/O system. This module captures binary signals from field-level devices, including proximity switches, limit sensors, and pushbuttons, with high-speed precision. Its modular architecture allows seamless pairing with communication adapters for Ethernet, Modbus, or Profibus, enabling flexible decentralized automation. We supply this unit as 100% Brand New and Original, ensuring deterministic signal acquisition and industrial-grade protection for your control architecture.

Technical Specifications

Engineering Advantages

• High-Speed Opto-Isolation: The 170ADI34000 utilizes robust opto-couplers to isolate 16 input channels from the internal logic. This barrier blocks high-voltage transients and electrical noise common in industrial environments, preventing damage to the communication adapter or central processor.

• Compact Footprint Optimization: The base integrates 16 channels into a streamlined form factor. This high-density design saves significant space in crowded control cabinets, allowing for more I/O points per square inch without increasing rack size.

• Modular Versatility: The unit accepts a wide range of "plug-on" communication adapters. This design allows you to change communication protocols (e.g., from Modbus to Ethernet) without replacing the wiring base or field-side terminal blocks, drastically reducing future upgrade costs.

• Real-Time Visual Diagnostics: A dedicated LED array provides immediate feedback for every channel. Maintenance personnel can verify the presence of power and the logic state of each sensor at a glance, accelerating troubleshooting and reducing machine downtime.

• Deterministic Filtering: The module features hardware and software programmable signal filtration (< 1 ms). This ensures the PLC ignores contact bounce from mechanical switches while maintaining the speed required for fast-acting automated processes.

FAQs

What terminal block does the 170ADI34000 require?

The 170ADI34000 requires the 170XTS00100 removable terminal block. Please note that this component is sold separately. Using the correct removable block ensures secure electrical contact and facilitates rapid module replacement without rewiring.

Is this module compatible with NPN or PNP sensors?

The 170ADI34000 utilizes Sink (Positive Logic) architecture. It expects a positive voltage signal from your field devices. Therefore, it typically pairs with PNP (Source) sensors that switch the positive rail of the 24VDC supply to the input channel.

Can I use this base with an Ethernet communication adapter?

Yes. The 170ADI34000 is fully compatible with Momentum Ethernet adapters (such as the 170ENT series), as well as Modbus, Profibus, and Interbus adapters. You simply snap the chosen adapter onto the top of this base.

How do I guarantee the authenticity of this unit?

We supply the 170ADI34000 strictly as 100% Brand New and Original in factory packaging. Each unit carries a unique Schneider Electric serial number and includes our standard 12-month warranty, protecting you against used or refurbished "surplus" equipment.