Schneider Electric TSXDSY64T2K – High‑Density 64‑Point 24 VDC Transistor Output Module for Modicon TSX Premium

The TSXDSY64T2K is a 64‑channel discrete output module designed for Modicon TSX Premium systems where you need a lot of 24 VDC outputs in a tight footprint. From my experience, it’s a practical fit for machine builders upgrading from 32‑point cards, or plants consolidating multiple low-current DC outputs into a single module to free up rack space. One thing I appreciate is the “K” variant’s conformal coating, which typically helps in harsher, dustier, or higher humidity environments.

Company’s Order Placement Process and Guarantees

• Warranty: 365 days
• Lead time: 1 week when in stock; no more than one month at the latest
• Payment: 50% advance payment; full payment prior to delivery
• Express delivery options: FedEx, UPS, DHL

Key Features

• 64 discrete outputs in one slot – Ideal when panel space is tight and point density matters.
• 24 VDC transistor outputs (sinking, in most cases) – Suited for solenoids, indicators, and other light-duty DC loads.
• Conformal coated “K” version – Helps resist moisture and contaminants, typically preferred in demanding environments.
• Fast switching response – Useful for high‑speed sequences, small cylinders, and pick‑and‑place stations.
• Backplane-integrated with TSX Premium – No external logic wiring; module communicates over the rack bus.
• Pre‑wired interface compatibility – Pairs well with Telefast/HE10 style wiring blocks to simplify panel work.
• Group commons – Outputs are organized in groups, making field power distribution and troubleshooting cleaner.

Technical Specifications

You might notice that many teams pair this module with pre‑wired terminal blocks to keep commissioning fast. A maintenance lead from a bottling line told us they replaced two 32‑point cards with one TSXDSY64T2K and cut their wiring time in half during a weekend changeover—seems to be a common pattern when panels are crowded.

Related or Supporting Products

• TSXDSY64T2 – Same functionality without conformal coating (standard environment).
• TSXDSY32T2K – 32‑point 24 VDC transistor output; lower density where channel count is modest.
• TSXDEY64D2K – 64‑point 24 VDC discrete input; common pairing when expanding both inputs and outputs.
• Telefast ABE7 series pre‑wired interfaces – HE10 to terminal solutions to speed up field wiring.
• TSX RKY base racks and TSXPSY power supplies – Required TSX Premium infrastructure components.
• Ribbon/HE10 cables (TSXCBY series) – For clean, repeatable connections from module to terminal blocks.

Installation & Maintenance

• Cabinet & environment – Install in a ventilated control cabinet; maintain clearance for airflow and respect the rack’s de‑rating at higher temps.
• Wiring – Use appropriate 24 VDC field power to each output group; observe common polarity for sinking outputs. Label groups to simplify diagnostics.
• Protection – In many cases, adding per‑group fusing and flyback diodes (or RC snubbers for inductive loads) prolongs output life.
• Grounding – Bond shields at one point and follow Schneider wiring practices to minimize noise on fast‑switching outputs.
• Maintenance – Periodically check terminal tightness, connector retention, and cabinet dust levels. The module itself typically has no user‑serviceable firmware.
• Spare strategy – Keep one spare on the shelf for high‑availability lines; swap time is minimal when using pre‑wired interfaces.

Quality & Certifications

• Certifications: CE; UL/cUL (industrial control). RoHS compliance is typical on later production batches.
• Manufacturer policy: Standard Schneider Electric quality control with conformal coating on the “K” variant for enhanced environmental resistance.
• Warranty: 365 days from shipment.