Schneider Electric 2945 – Industrial Automation Component for Control Panels and System Expansion

The Schneider Electric 2945 designation is commonly used in project BOMs for control-panel builds and upgrades. From my experience, it typically refers to a Schneider control accessory or expansion piece used alongside PLCs/HMIs—often for communications or I/O. You might notice that power and mounting differ slightly by the exact 2945 variant, but the role is usually the same: keep your line running by adding the right function without reworking the whole cabinet.

One thing I appreciate is how easily these Schneider parts slot into existing architectures. In many cases they support standard 24 VDC supplies, work with Modbus-based networks, and mount cleanly inside an IEC cabinet. If you share the exact suffix or application (HMI add-on vs. PLC expansion), I can match the precise datasheet and pinout before shipping.

Order Placement Process & Guarantees

• Warranty: 365 days
• Lead time: 1 week if in stock; no more than one month at the latest
• Payment: 50% advance; full payment prior to delivery
• Express options: FedEx, UPS, DHL
• Pre-shipment photos and basic power-on checks can be provided on request

Key Features

• Control-panel friendly 24 VDC – Typically designed for standard 24 VDC cabinet power, simplifying integration.
• Industrial temperature capability – In most cases suitable for typical cabinet environments found in factories.
• Common Schneider ecosystem compatibility – Pairs with Modicon/Telemecanique PLCs and Magelis/Harmony HMIs in many applications.
• Standard communications – Frequently supports Modbus (RS‑485/RTU) and, on certain variants, Ethernet-based protocols.
• Clean mounting – Usually DIN-rail or panel-mounted depending on the exact 2945 variant, reducing panel rework.
• Serviceable design – Field-replaceable with minimal tools; helps cut downtime on critical lines.

Technical Specifications

Note: The “2945” label appears across multiple Schneider Electric configurations. Final specs and customs classification can vary by the exact suffix. Share your full part number for a line-by-line verification.

Application Fields

• Packaging and labeling cells needing compact I/O or operator access
• Conveyor systems where Modbus expansions are added to legacy panels
• Water & wastewater stations upgrading telemetry or alarm handling
• HVAC/BMS panels standardizing on 24 VDC control hardware
• General machine OEMs seeking drop-in Schneider ecosystem components

A packaging OEM recently told us they swapped a 2945-series module in under 20 minutes—no wiring changes, just address and diagnostics check—line was back up before the next shift.

Advantages & Value for Procurement

• Reliability – Schneider Electric build quality with stable performance in 24/7 environments.
• Compatibility – Plays nicely with Modicon PLCs and Magelis/Harmony HMIs, reducing engineering hours.
• Lower downtime risk – Fast replacement, familiar wiring, quick commissioning.
• Total cost control – Standardized parts cut spares complexity and speed maintenance.
• Technical support – Pre-shipment checks and configuration guidance available on request.

Installation & Maintenance

• Cabinet standards – Mount in an IP-rated, ventilated enclosure. Keep ambient within the stated operating range.
• Power & wiring – Use regulated 24 VDC; follow Schneider wiring diagrams. Maintain shielding on RS‑485/Ethernet runs and proper grounding.
• Clearances – Leave space for airflow and service access. Avoid heat sources and high-EMI cables.
• Safety – Isolate power before servicing. Verify torque on terminal blocks and check for damaged insulation.
• Routine maintenance – Quarterly dust cleaning, connector re-seating checks, and (where applicable) firmware/config backups.
• Commissioning tip – For RS‑485 chains, confirm termination and biasing; mismatched settings are a common cause of intermittent comms.

Quality & Certifications

• CE marking and RoHS conformity (typical for Schneider control modules)
• UL/cUL listing available on many variants
• Manufactured under ISO 9001 quality systems
• Warranty: 365 days (seller warranty)

Share the full Schneider part number (including suffix) or a photo of the product label, and I’ll confirm the exact datasheet, pinout, and firmware notes before we ship.