The Schneider Electric TSX07211622 is a programmable logic controller engineered for versatile industrial automation tasks. This compact unit operates at a nominal 24 VDC supply voltage while delivering dual-rated output voltage for both AC and DC circuits. Its relay-based output channels handle up to 2 amperes per channel supporting resistive and inductive loads efficiently. Engineers can rely on this controller for applications in packaging, material handling, and textile equipment.
Core Technical Specifications & Parameters
The TSX07211622 features a power supply voltage of 24 VDC nominal with ±10% tolerance. Each input channel draws 13 mA at 24 VDC and supports both sinking and sourcing configurations. Output contacts are Form-C (SPDT) relay type with a dual-rated voltage range of 240 VAC or 30 VDC. The controller offers 2 A per channel output current capacity suitable for resistive and inductive loads. Its compact brick-style housing mounts directly on standard DIN rails for easy integration.
Operating temperature limits and environmental protection are not explicitly listed in the provided documentation. However the device’s robust relay design ensures reliable switching in typical industrial conditions. Noise immunity is inherent to electromechanical isolation provided by the relay contacts.
Professional Installation & Wiring Guidelines
Begin by mounting the TSX07211622 onto a 35 mm DIN rail using the integrated locking clip. Ensure the rail is securely fastened to a backplate within an IP54 or higher enclosure. Connect the 24 VDC power supply to the designated terminals observing correct polarity. For input wiring use shielded twisted-pair cables to minimize electromagnetic interference. Terminate sinking or sourcing signals according to your sensor specifications. Output wiring must comply with local electrical codes using appropriate wire gauge for 2 A loads. Always install a fast-acting fuse in series with each output channel to protect against short circuits. Verify all connections are tight before applying power.
Standard Packaging List & Logistics
- One Schneider Electric TSX07211622 PLC unit in antistatic packaging.
- Product documentation including a quick-start guide (digital copy available).
- Mounting clip and screws for DIN rail attachment (pre-installed).
- Protective end covers to seal unused bus connectors.
Express delivery shipping is available via FedEx, UPS, and DHL to ensure rapid deployment. The item ships from a regional warehouse after order confirmation.
Frequently Asked Questions (FAQ)
Q: Can the TSX07211622 operate with a 12 VDC power supply?
A: No, the nominal voltage is 24 VDC with a tolerance of ±10% which means acceptable range is 21.6 to 26.4 VDC.
Q: What is the maximum switching frequency for the relay outputs?
A: The relays are electromechanical with a typical maximum mechanical switching rate of 10 cycles per second. Continuous high-speed operation may reduce service life.
Q: Is this PLC compatible with Modbus communication?
A: The TSX07211622 is a base unit without onboard communication ports. You must add a separate communication module to enable Modbus or other fieldbus protocols.
Q: How do I test output functionality without connected load?
A: Use a multimeter in continuity mode across the common and normally-open terminals. Activate the output via software to verify the relay clicks and continuity appears.
Q: What is the recommended wire size for output connections?
A: Use 14 to 22 AWG stranded copper wire rated for 300 V and 90°C minimum. Tighten terminals to a torque of 0.5 Nm.
