SCHNEIDER ELECTRIC TSXSCA62

Schneider Electric TSXSCA62 Uni-Telway Tap-off

Description

The TSXSCA62 is a passive Uni-Telway tap-off unit manufactured by Schneider Electric. It is designed to create a connection point or drop on a Uni-Telway network, commonly used with legacy Modicon PLC systems like the TSX Premium and TSX Micro. Housed in a durable metal enclosure, it provides two 15-pin SUB-D female connectors for robust and reliable bus communication in industrial environments.

Specifications

• Manufacturer: Schneider Electric
• Model: TSXSCA62
• Product Type: Passive Network Tap-off
• Bus Protocol: Uni-Telway
• Number of Ports: 2
• Connector Type: 15-pin SUB-D female
• Enclosure: Metal
• Mounting: DIN Rail clips

Label Info

• Model: TSXSCA62
• Serial Number: 21033612236
• Product Version (PV): 01
• Revision Level (RL): 06
• Date of Manufacture (DOM): 09-2003

Application

This tap-off is ideal for maintenance, repair, and expansion of existing industrial automation systems that utilize the Uni-Telway protocol. It allows for the easy connection of additional devices such as HMIs, programming consoles, or other PLCs to the network without interrupting the main bus line.

Country of Origin

Made in France.

CO2 Impact

By purchasing this reused Schneider Electric TSXSCA62, you are helping to avoid the production of a new unit, saving an estimated 2.5 kg of CO2. This saving is comparable to the emissions from driving a standard car for 12.5 kilometers.

Availability

This is an obsolete item, available from our stock as a reliable spare part. Ensure the longevity of your existing systems with this hard-to-find component. Order now from spareparts2day for expert support and fast delivery.

FAQ

What is the Uni-Telway protocol and which PLCs use it?

Uni-Telway is a legacy master/slave fieldbus protocol developed by Telemecanique (now Schneider Electric). It was commonly used with Modicon TSX Premium, TSX Micro, and early Quantum PLC series for communication between PLCs, HMIs, and drives.

Is this an active or passive device? Does it require external power?

The TSXSCA62 is a completely passive tap-off. It does not require any external power supply. It simply provides a physical connection point to the Uni-Telway bus wiring.

What type of cable and terminators are required for a Uni-Telway network using this tap-off?

A Uni-Telway network requires a specific shielded twisted-pair cable (like Schneider part number TSXCSA100/200/500). Line terminators (TSX TLYEX) are necessary at both physical ends of the main bus trunk to prevent signal reflections.

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Last Update: Friday, March 13, 2026