Schneider Modicon 140CRP93200 Quantum RIO Head Processor

Description

Key Technical Specifications

Product Introduction & Supply Chain Strategy

The Modicon 140CRP93200 is an S908 Remote I/O (RIO) head processor module designed for the primary Quantum rack. Installed adjacent to the central CPU, it manages real-time, deterministic communication across up to 31 remote I/O drops over dual-redundant 75 Ω coaxial cables.

With Schneider Electric having designated the Quantum automation lineup as End-of-Life (EOL), securing factory-sealed 140CRP93200 modules as New Surplus is a critical spare-parts policy. A single RIO head failure severs communication to every attached field drop. Storing a genuine, unused unit on-site removes lead time variability, eliminates the signal degradation risks inherent in used or refurbished cards, and protects your Total Cost of Ownership (TCO).

Installation & Configuration Guide

Stage 1: Pre-Installation (Prep & Safety)

Implement full Lock-Out/Tag-Out (LOTO) protocols on the local Quantum CPU rack. Attach a grounded ESD wrist strap before handling the card. Take a clear photograph of the existing coaxial cable terminations and port connections to ensure proper Channel A and Channel B orientation.

Stage 2: Removal

Unscrew the BNC connectors attached to the Channel A and Channel B ports. Depress the top and bottom latch tabs on the Quantum slot. Carefully pull the legacy head module straight out from the backplane guide rails without twisting, avoiding damage to the rear interface pins.

Stage 3: Installation (Clone & Seat)

Examine the rear connector pin block on the new 140CRP93200 for any shipping contamination or pin misalignment. Align the module with the guide channels in the CPU rack slot. Slide the module in firmly until both retention latches snap locked. Re-attach the coaxial BNC cables to their respective channels.

Stage 4: Power-On & Testing

Apply power to the main Quantum rack. Verify that the READY LED illuminates solid green and the RUN LED stabilizes. Check the LINE A and LINE B channel LEDs to confirm active, error-free communication across both coaxial legs. Use EcoStruxure Control Expert (Unity Pro) or Concept software to verify healthy drop status across all remote drops.

140CRP93200

140CRP93200

Firmware/Software Versions & Upgrade Notes

• Software Support: Programmed and mapped using EcoStruxure Control Expert (formerly Unity Pro), Concept (V2.1+), or ProWORX 32 through the CPU’s RIO network editor.
• Firmware Handshake: Ensure the 140CRP93200 executive firmware revision matches the network requirements of your Quantum CPU. Mismatches can prevent full channel redundancy sync between dual coaxial lines.
• Network Integrity Caution: Do not alter 75 Ω termination resistors on the S908 network tap units while the system is running. Disturbing signal termination during operation causes reflection noise, leading to dropped frames across multiple remote drop adapters (such as 140CRA93100).

Frequently Asked Questions (FAQ)

Is this 140CRP93200 unit strictly New Surplus and not pulled or repaired?

Yes, this item is 100% New Original / New Surplus. It has never been energized in a production rack, pulled from a decommissioned plant, or subjected to circuit-board repairs. It ships in original protective packaging with full operational lifespan intact.

Why should I choose New Surplus over a cheaper refurbished RIO head module?

Remote I/O head modules rely on high-frequency line drivers, pulse transformers, and filter capacitors that degrade under continuous high-temperature operation. Refurbished modules frequently exhibit intermittent communication dropouts or signal loss under heavy field noise. Buying New Surplus guarantees original OEM signal clarity and maximum long-term uptime.

What is the difference between the 140CRP93200 and the 140CRA93100?

The 140CRP93200 is the RIO Head module located in the main CPU rack, which controls and master-scans the S908 network. The 140CRA93100 is the RIO Drop Adapter module installed in a remote rack, which receives data from the CRP head and manages local backplane I/O cards.

Does the 140CRP93200 support line redundancy?

Yes, the module features dual BNC connections for Channel A and Channel B. It transmits data across both coaxial trunks simultaneously, allowing automatic signal failover if one cable segment is cut or damaged.

What warranty comes with this New Surplus module?

All New Surplus 140CRP93200 modules include a full 1-year replacement warranty. Each unit undergoes thorough physical pin checks and static electrical testing prior to shipment in ESD-safe packaging.