Schneider TSXCTY2C Counter Module for TSX Micro PLC Systems

TSXCTY2C Schneider Electric Auxiliary Input Module for TSX Micro PLCs

The TSXCTY2C from Schneider Electric is a current sink auxiliary input module. Moreover, it belongs to the TSX Micro PLCs series. This module handles preset, enable, and read signals. In addition, it works with proximity sensors and incremental encoders. The unit supports two channels and fast counting up to 1 MHz. Therefore, it fits demanding control tasks in factory automation.

Why This Module Stands Out

• Fast response: Less than 2.5 ms at loss of 24 V auxiliary input.
• High counting speed: Up to 1 MHz for quick signal processing.
• Flexible input support: Works with PNP/NPN sensors and encoders.
• Stable operation: Meets EN/IEC 61131 standards.
• Clear diagnostics: LEDs show RUN, I/O fault, ERR, and channel status.

Technical Specifications

• Brand: Schneider Electric
• Model: TSXCTY2C
• Series: TSX Micro PLCs
• Product type: Measurement and counter module
• Input logic: Current sink auxiliary input
• Channels: 2
• Counting frequency: 1 MHz
• Cycle time: 1 ms
• Input voltage: 24 V for sensors and auxiliary input
• Encoder voltage: 5 V DC RS422
• Sensor voltage range: 19 to 30 V
• Encoder voltage limit: Less than or equal to 5.5 V
• State 1 voltage: Greater than or equal to 11 V for sensors and auxiliary input
• State 1 voltage for encoder: Greater than or equal to 2.4 V
• State 0 voltage: Less than or equal to 5 V for sensors and auxiliary input
• State 0 voltage for encoder: Less than or equal to 1.2 V
• State 1 current: Greater than or equal to 6 mA for sensors and auxiliary input
• State 1 current for encoder: Greater than or equal to 3.6 mA
• State 0 current: Less than or equal to 2 mA for sensors and auxiliary input
• State 0 current for encoder: Less than or equal to 1 mA
• Output voltage: 24 V DC
• Nominal output current: 0.5 A
• Power dissipation: 7 to 10 W
• Response time: Less than 2.5 ms at loss of 24 V auxiliary input
• Return response time: Less than 10 ms at return of 24 V auxiliary input
• Input impedance: 270 Ohm for encoder at 2.4 V
• Sensor input impedance: 1500 Ohm at Un
• Auxiliary input impedance: 3400 Ohm at Un
• Encoder input impedance: 400 Ohm at Un
• Maximum voltage drop: Less than 0.5 V at state 1
• Maximum leakage current: 0.1 mA
• Switching time: Less than 0.250 ms
• Operating temperature: 0 to 60 °C
• Storage temperature: -25 to 70 °C
• Relative humidity: 5 to 95 % without condensation
• Operating altitude: Up to 2000 m
• Protective treatment: TC
• Electrical connection: 1 HE-10 connector, 20 pins
• Additional connectors: 2 SUB-D 15 connectors
• Local signalling: RUN, I/O, ERR, and CH LEDs
• Net weight: 0.34 kg

Measurement Range and Signal Performance

• Measurement range: 19 to 30 V for sensors and auxiliary input.
• Frequency response: Counting up to 1 MHz.
• Encoder frequency: 500 kHz at x1 and 250 kHz at x4.
• Sensitivity: State 1 starts at 11 V for sensors and auxiliary input.
• Encoder sensitivity: State 1 starts at 2.4 V.
• Linearity: Stable response under EN/IEC 61131 circuit rules.
• Resolution: 1 ms cycle time supports fine signal tracking.
• Temperature range: 0 to 60 °C for operation.
• Environmental tolerance: 5 to 95 % humidity without condensation.
• Noise immunity: Reverse diode and Zener protection reduce signal risks.

Installation Guide

• First, mount the module in a TSX Micro PLC rack.
• Then, use the HE-10 connector for main wiring.
• After that, use SUB-D 15 connectors for encoder or sensor links.
• Also, keep signal cables away from high power lines.
• Next, check 24 V DC supply before power on.
• Moreover, confirm sensor type: PNP or NPN.
• In addition, confirm encoder output: totem pole or RS422.
• Furthermore, follow EN/IEC 61131 wiring rules.
• Finally, use the LEDs to verify module status.
• Therefore, do not exceed 30 V on sensor inputs.

Setup and Maintenance Ease

• LEDs give fast visual checks.
• Channel LEDs help find axis faults.
• Thermal protection cuts output during overload.
• Short circuit protection limits damage.
• Reverse polarity diode protects supply wiring.
• Zener diode limits output overvoltage.
• Clear labels support quick servicing.
• Standard connectors reduce replacement time.

Compatibility Notes

• Works with 2-wire and 3-wire proximity sensors.
• Supports PNP and NPN sensor types.
• Works with incremental encoders from 10 to 30 V totem pole.
• Supports 5 V DC RS422 incremental encoders.
• Works with absolute encoder parallel output ABE7CPA11.
• Supports absolute encoder SSI serial output.
• Fits Modicon Premium Automation platform.
• Fits TSX Micro PLC systems.

Certification and Standards

• Conforms to EN/IEC 61131 for electrical circuit type.
• Discrete input logic follows IEC 1131 Type 2.
• Sensor inputs follow IEC 1131 Type 2.
• Designed for industrial control environments.
• Meets common PLC module safety expectations.

Packing List and Warranty

• 1 x Schneider Electric TSXCTY2C module.
• 1 x protective packing unit.
• Package weight: about 587 g.
• Package size: 5.5 cm x 18.0 cm x 26.0 cm.
• Warranty: 12 months.
• Dispatch: Ships in 12 to 24 hours.
• Couriers: FedEx, UPS, and DHL.

Expert Review

The TSXCTY2C is a strong choice for motion and counting tasks. Moreover, it offers fast response and high counting speed. The module accepts many sensor and encoder types. Therefore, this reduces setup limits. Its LED diagnostics help engineers find faults fast. In addition, the 1 ms cycle time supports smooth control. The unit also protects against overload, short circuit, and reverse polarity. For busy lines, these features cut downtime. For system builders, the module brings stable performance and simple wiring. It is not the newest module on the market, but it remains reliable for legacy TSX Micro systems.

Manager’s Insight

Buyers often need a proven module that fits existing TSX Micro racks. The TSXCTY2C meets that need. It supports preset, enable, and read signals. In addition, it handles fast encoder feedback. Therefore, this makes it useful for retrofit projects. Stock planning should focus on 24 V sensor systems and RS422 encoders. Moreover, the 12-month warranty and 12 to 24 hour dispatch help reduce project risk. For teams that run older Schneider systems, this module can extend machine life without a full platform change.

Best Applications and Equipment

• TSX Micro PLC control cabinets.
• Modicon Premium Automation systems.
• Incremental encoder feedback lines.
• Absolute encoder positioning tasks.
• Proximity sensor counting lines.
• Preset and enable signal control.
• Factory automation cells.
• Packaging and material handling machines.
• Speed and position monitoring skids.
• Legacy machine retrofit projects.

FAQ

Q: What is the main function of the TSXCTY2C?

A: It handles auxiliary input signals for preset, enable, and read tasks.

Q: How many channels does it support?

A: It supports two channels.

Q: What is the top counting frequency?

A: It reaches 1 MHz.

Q: Which sensors can connect to it?

A: It accepts 2-wire and 3-wire PNP or NPN proximity sensors.

Q: Which encoders work with this module?

A: It works with 10 to 30 V totem pole encoders and 5 V DC RS422 encoders.

Q: What is the operating temperature range?

A: The module runs from 0 to 60 °C.

Q: How fast does it respond?

A: It responds in less than 2.5 ms when the 24 V auxiliary input is lost.

Q: Does it have fault diagnostics?

A: Yes. LEDs show RUN, I/O fault, internal fault, and channel status.

Q: What protection does the output have?

A: It has thermal protection, short circuit protection, and overvoltage protection.

Q: What is the warranty period?

A: The warranty is 12 months.

Q: How fast do you ship?

A: We ship in 12 to 24 hours.

Q: Which couriers do you use?

A: We use FedEx, UPS, and DHL.

Q: Can I use this module in a new PLC platform?

A: It is made for TSX Micro and Modicon Premium systems. Therefore, check your rack type first.

Q: What should I check before ordering?

A: Check sensor type, encoder output, voltage range, and connector type.

Q: Is this module good for high speed counting?

A: Yes. The 1 MHz counting frequency suits fast pulse signals.

Q: What common mistake should buyers avoid?

A: Do not mix 5 V encoder signals with 24 V sensor wiring.

Q: How do I confirm the module is working?

A: Check the green RUN LED and the two channel LEDs.

Q: What if the I/O LED turns red?

A: Check wiring, sensor power, and output load for faults.

Q: Do you offer buying help?

A: Yes. Contact our team for model checks and stock advice.

Buying Guide

• First, confirm your PLC series is TSX Micro or Modicon Premium.
• Then, check if you need 2 channels or more.
• Next, match sensor type before purchase.
• Also, match encoder output before purchase.
• Moreover, check 24 V DC supply stability.
• In addition, review response time needs for your machine.
• Furthermore, review counting speed needs for your line.
• Therefore, pick the module if you need fast fault checks.
• Finally, order spare units for critical lines.
• As a result, ask our team if you are unsure about fit.

Contact Information

• Email: sales@powergearx.com
• Phone and WhatsApp: +86 18030005825

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