The Telemecanique TSX07301012 is a compact “Nano” PLC (Programmable Logic Controller) base unit. Unlike standalone I/O modules, this is a self-contained controller that integrates processing power with local digital inputs and outputs. It is designed for small-scale automation tasks where space is at a premium and simple logic control is required. Telemecanique is a key brand under the Schneider Electric umbrella, and the TSX Nano series is a legacy favorite for its durability and ease of use.
For availability, lead times, or technical documentation, please visit our TSX07301012 contact page.
Technical Description and Parameters
The TSX07301012 features a fixed configuration of inputs and outputs. It is powered by AC voltage and provides a 24V DC source for its internal sensors and inputs.
- Module Type: Nano PLC Base Unit
- Series: TSX Nano
- Total I/O count: 10 Points
- Digital Inputs: 6 Inputs (24V DC)
- Digital Outputs: 4 Relay Outputs
- Supply Voltage: 100-240V AC
- Programming Language: Instruction List (IL) or Ladder Logic (via PL7-07 software)
- Communication: Proprietary terminal port for programming or connection to a handheld loader
Product Datasheet Specifications
- Dimensions: 80 mm x 95 mm x 62 mm
- Weight: 0.35 kg (0.77 lbs)
- Country of Origin: France
- Mounting: 35mm DIN Rail or screw mounting
- Protection Rating: IP20
- Memory: EEPROM for program storage (no battery required)
Application Fields
The TSX Nano series is typically found in localized, low-complexity control environments:
- Small Machinery: Controlling packaging machines, conveyors, and automatic doors.
- HVAC Control: Managing fans, dampers, and small pumping stations.
- Building Automation: Controlling lighting sequences and simple access gates.
- Agriculture: Automated feeding systems and greenhouse climate control.
Product Instructions for Use
- Power Connection: Connect the AC supply (100-240V) to the L and N terminals. The unit provides an auxiliary 24V DC output which can be used to power the 6 digital inputs.
- Input Wiring: The 24V DC inputs are designed for sinking/sourcing configuration. Ensure the common (COM) terminal is correctly referenced to your sensor power supply.
- Relay Outputs: The 4 relay outputs are “dry contacts.” Ensure the load connected to these relays does not exceed the rated current (typically 2A per point) to prevent contact welding.
- Programming: Use the PL7-07 software or the TSX107 handheld programmer. Connect to the module via the dedicated serial port on the front faceplate.
Q&A: Frequently Asked Questions
Q: Can I expand the I/O of the TSX07301012? A: Yes, the Nano PLC series allows for the addition of one expansion module (TSX07 EX series) to increase the total I/O count, though the base unit remains the primary controller.
Q: Does the TSX07301012 require a battery for program backup? A: No, the program is stored in non-volatile EEPROM memory, which means the logic is preserved even during long-term power outages without the need for a battery.
Q: Is the TSX Nano series still in active production? A: The TSX Nano series has been largely succeeded by the Schneider Electric Modicon M221 and Zelio Logic series. However, the TSX07301012 remains widely available in the secondary and spare parts market to support existing installations.
Related Product News
Schneider Electric continues to provide migration paths for legacy Telemecanique hardware. While the TSX Nano series is considered a “classic” product, it is praised for its nearly indestructible relay outputs and simple architecture. Current industry trends show a high demand for these units in the refurbishment of older industrial panels where a full system redesign is not cost-effective. Recent technical bulletins suggest that when replacing these units, users should verify the firmware version if they intend to upload existing programs from older handheld loaders, as some later versions of the TSX07 series optimized communication protocols for better PC-link stability.
