TSXCTY2C Counter Module | Schneider Modicon Premium

Introducing the Schneider Electric TSXCTY2C Measurement & Counter Module

The TSXCTY2C is a versatile measurement and counter module for TSX Micro PLC systems. This module provides high-speed counting and measurement capabilities for industrial automation. It interfaces with encoders, proximity sensors, and auxiliary devices for precise motion and position control.

Core Technical Specifications & Performance

• Brand & Model: Schneider Electric TSXCTY2C
• Module Type: Measurement and Counter Module
• Channel Count: 2 independent channels
• Counting Frequency: High-speed 1 MHz maximum frequency
• Encoder Support:
  • Incremental encoder (10-30V totem pole, 5V DC RS422)
  • Absolute encoder (parallel output, SSI serial output)
• Sensor Compatibility: 2/3-wire proximity sensors (PNP/NPN)
• Auxiliary Inputs: Preset, enable, read functions (current sink)
• Cycle Time: Fast 1 ms cycle for real-time processing

Input Specifications & Signal Compatibility

• Input Logic: Current sink auxiliary input conforming to IEC 1131 Type 2
• Input Voltage:
  • 24V for sensors (16 mA)
  • 24V for auxiliary input (8 mA)
  • 5V for encoder input (18 mA)
• Voltage Limits:
  • ≤5.5V for encoder input
  • 19-30V for sensors and auxiliary inputs
• State 1 Guarantees:
  • ≥11V for sensors/auxiliary inputs
  • ≥2.4V for encoder input
  • ≥6 mA current for sensors/auxiliary
  • ≥3.6 mA for encoder input

Output & Protection Features

• Output Voltage: 24V DC auxiliary output
• Output Current: 0.5A nominal output capability
• Output Protection:
  • Overload protection (thermal tripping)
  • Short-circuit protection (thermal tripping)
  • Overvoltage protection (Zener diode)
  • Reverse polarity protection (reverse diode)
• Response Time: <2.5 ms at loss of 24V auxiliary input
• Switching Speed: <0.250 ms switching time

Encoder & Counting Performance

• Maximum Frequency: 1 MHz counting frequency
• Incremental Encoder:
  • 500 kHz at x1 multiplication
  • 250 kHz at x4 multiplication
• Input Impedance:
  • >270Ω at 2.4V for encoder input
  • 1500Ω at Un for proximity sensors
  • 3400Ω at Un for auxiliary inputs

Physical & Environmental Specifications

• Power Dissipation: 7-10W
• Current Consumption: 15 mA at 24V DC, 850 mA at 5V DC
• Module Weight: 0.75 lb (0.34 kg)
• Operating Temperature: 0°C to 60°C (32-140°F)
• Storage Temperature: -25°C to 70°C (-13 to 158°F)
• Altitude Rating: Up to 2000 meters (6561 feet)
• Connectors: 1x HE-10 (20-pin), 2x SUB-D 15

Status Indication & Diagnostics

• Module LEDs:
  • RUN (green) - Module operating
  • I/O (red) - External fault
  • ERR (red) - Internal fault/module failure
• Channel LEDs: 2x green LEDs for axis diagnostics
• Diagnostic Capability: Comprehensive fault detection and status indication

Packaging & Shipping Information

• Package Includes: One (1) TSXCTY2C measurement & counter module
• Package Dimensions: 10.2" L x 7.09" W x 2.2" H (26 x 18 x 5.5 cm)
• Shipping Weight: 20.7 oz (587 g) package weight
• Shipping Methods: International shipping via FedEx, UPS, and DHL

Installation & Configuration Guide

• Install this module in your TSX Micro PLC rack system
• Connect encoders using the appropriate SUB-D 15 connectors
• Wire proximity sensors to the designated input terminals
• Configure auxiliary inputs for preset, enable, and read functions
• Set counting parameters based on your encoder specifications
• Monitor module status through the comprehensive LED indicators

Frequently Asked Questions (FAQ)

What types of encoders are supported?

The TSXCTY2C supports incremental encoders (10-30V totem pole, 5V RS422) and absolute encoders (parallel output ABE7CPA11, SSI serial output).

What is the difference between x1 and x4 encoder multiplication?

x1 mode counts every encoder pulse, while x4 mode counts both rising and falling edges of both A and B channels, providing 4x resolution but reducing maximum frequency capability.

Can this module handle high-speed applications?

Yes, with 1 MHz maximum counting frequency and 1 ms cycle time, this module is suitable for high-speed motion control, rotary indexing, and precision positioning applications.

What are the auxiliary inputs used for?

The preset, enable, and read inputs provide control functions for counter reset, counting enable/disable, and immediate value reading without interrupting the counting process.

How does the module protect against electrical faults?

Multiple protection features include thermal overload/short-circuit protection, overvoltage protection with Zener diodes, and reverse polarity protection for reliable operation.