Schneider Electric Modicon TSXDSY08R5 – 8 Relay Output Module

Schneider Electric Modicon TSXDSY08R5 – 8-Channel Relay Output Module for Universal Voltage Applications

Core Technical Specifications

• Manufacturer: Schneider Electric · Series: Modicon · Model: TSXDSY08R5
• Product Type: Discrete output module — 8 relay outputs, 1 NO contact per channel
• DC Operating Voltage: 12–24V DC — conforms to EN/IEC 61131-2
• AC Operating Voltage: 24–240V AC — conforms to EN/IEC 61131-2
• Thermal Current (Ith): 3A per contact — conventional free air rating
• Response Time: Activation <8 ms · Deactivation <10 ms — suitable for fast switching
• Overload Protection: External fuse required — 1 per channel or per common group
• Isolation Resistance: >10 MΩ at 500V — high insulation integrity
• Power Dissipation: 0.25W base + 0.2W per energized output
• EAN Code: 3389110725803 — global traceability
• Weight: 0.75 lbs (0.34 kg) — lightweight for panel installation

Electrical Characteristics & Load Compatibility

• Minimum Switching Load: 10V, 100 mA — reliable low-level signal switching
• Maximum Switching Voltage: 250V AC / 30V DC — observe polarity for DC loads
• Maximum Switching Current: 3A resistive — derate for inductive loads
• Contact Material: Silver alloy — oxidation-resistant, extended mechanical life
• Mechanical Endurance: 20 million operations — maintenance-free under normal use
• Electrical Endurance: 100,000 operations at rated resistive load
• Surge Withstand: 1500V peak — complies with IEC 61000-4-5

Physical Dimensions & Mounting Specifications

• Width: 18 cm · Height: 26 cm · Depth: 5.5 cm — standard Modicon form factor
• Mounting: DIN rail mount — 35 mm symmetrical rail
• Panel Fixing: Screw mounting holes provided — alternative to DIN clip
• Enclosure Rating: IP20 — finger-safe terminals, panel installation only
• Terminal Type: Removable screw terminal block — 2.5 mm² max wire size
• Wire Ferrule: Recommended with insulated ferrule — reliable stranded wire termination
• Package Contents: TSXDSY08R5 module, terminal block connector, mounting clip, printed documentation

Environmental & Operational Limits

• Operating Temperature: 0°C to 60°C — suitable for control cabinet environments
• Storage Temperature: -40°C to 85°C — withstands extended shipping cycles
• Relative Humidity: 5% to 95% non-condensing — stable in coastal facilities
• Vibration Resistance: 3.5 mm at 5–150 Hz — conforms to IEC 60068-2-6
• Shock Resistance: 15g for 11 ms — conforms to IEC 60068-2-27
• Pollution Degree: 2 — normally non-conductive contamination only
• Altitude: 2000 m maximum — standard low-voltage installation

Frequently Asked Questions – Modicon TSXDSY08R5

• Which Modicon controllers support the TSXDSY08R5?
  This module fits Modicon TSX Premium, Quantum, and Micro racks with standard 800 series I/O backplanes. It also works with 984 series controllers via appropriate adapters.
• Can this module switch DC loads below 12V?
  Minimum recommended voltage is 12V DC. Below this value, contact resistance may cause unreliable switching. Use gold-flashed relay modules for 5V logic levels.
• What fuse rating should I use per channel?
  Schneider Electric recommends a 3.15A fast-blow ceramic fuse per output for resistive loads. For motor or lamp loads, apply inrush derating and select time-delay fuses.
• Does the TSXDSY08R5 require an external power supply?
  Yes. The module draws coil power from the field side. You must supply 24V DC or 24–240V AC to the common terminals based on your load voltage.
• How do I suppress inductive load arcing?
  For AC loads, install a 0.1 µF + 100Ω RC snubber across the contact. For DC loads, place a 1N4007 flyback diode in parallel with the load coil.
• Can I mix AC and DC loads on the same module?
  Yes, but not within the same common group. Each common terminal must connect to one voltage type. Assign AC loads to one common group and DC loads to another.
• What is the maximum switching frequency?
  With resistive load, maximum operating rate is 10 operations per second. Inductive loads require longer off-time to dissipate arc energy.
• Is this module RoHS compliant?
  Yes. The Modicon TSXDSY08R5 complies with RoHS Directive 2011/65/EU. It contains no restricted hazardous substances.

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