Schneider TSX CTY2A Modicon 2 Channels Counter Modules

General Specifications

• Manufacturer: Schneider Electric

• Range of Product: Modicon Premium Automation Platform

• Product Type: Counter Module

• I/O Modularity: 2 Channels

• Electrical Circuit Type: Auxiliary Output (per EN/IEC 61131)

Performance & Power

• Counting Frequency: 40 kHz

• Power Dissipation: 4.5–6 W

• Cycle Time: 5 ms

Input Specifications

• Logic Type: Positive

• Input Compatibility:

• 2/3-wire PNP/NPN proximity sensors

• Incremental encoders (10–30 V totem pole, 5 V DC RS422)

• Input Voltage & Current:

• 24 V / 18 mA for 2/3-wire sensors

• 24 V / 7 mA for auxiliary inputs (preset, enable, read)

• 5 V / 18 mA for encoder inputs

• Voltage Limits:

• ≤ 5.5 V (encoder input)

• 19–30 V (proximity sensors and auxiliary input)

• Voltage State 1 Guaranteed:

• ≥ 11 V (proximity sensors and auxiliary input)

• ≥ 2.4 V (encoder input)

• Current State 1 Guaranteed:

• ≥ 6 mA (proximity sensors and auxiliary input)

• ≥ 3.7 mA (encoder input)

• Voltage State 0 Guaranteed:

• ≤ 5 V (proximity sensors and auxiliary input)

• ≤ 1.2 V (encoder input)

• Current State 0 Guaranteed:

• ≤ 2 mA (proximity sensors and auxiliary input)

• ≤ 1 mA (encoder input)

• Response Time: < 2.5 ms (sensor voltage loss at 24 V)

• Input Impedance:

• Encoder Input: >270 Ω @ 2.4 V, 400 Ω @ Un

• Proximity Sensors: 1400 Ω @ Un

• Auxiliary Input: 3400 Ω @ Un

Output Specifications

• Output Voltage: 24 V DC

• Nominal Output Current: 0.5 A

• Voltage Limits: 19–30 V

• Maximum Voltage Drop: < 0.5 V @ state 1

• Output Compatibility: Positive logic DC inputs (≤ 15 kΩ resistance)

• Maximum Leakage Current: 0.1 mA

• Switching Frequency: < 0.6 / LI² Hz (inductive load)

Protection Features

• Overload Protection: Thermal trip (automatic or programmable)

• Short-circuit Protection: Thermal trip (automatic or programmable)

• Overvoltage Protection: Zener diode

• Reverse Polarity Protection: Reverse diode on supply

Power Supply Consumption

• 5 V DC: 280 mA

• 24 V DC: 30 mA

Mechanical & Display

• Module Format: Standard

• Local Signaling:

• RUN (module operating): 1 green LED

• I/O Fault (external): 1 red LED

• ERR (internal/module fault): 1 red LED

• Channel Diagnostics: 2 green LEDs

• Electrical Connections:

• 1 × HE-10 connector (20-pin)

• 2 × SUB-D connectors (15-pin)

• Net Weight: 0.32 kg (0.71 lb)

Environmental Specifications

• Protective Treatment: TC

• Operating Temperature: 0–60 °C (32–140 °F)

• Storage Temperature: -25–70 °C (-13–158 °F)

• Relative Humidity: 5–95% (non-condensing)

• Maximum Operating Altitude: 2000 m (6561.68 ft)