The TSXCTY2C from Schneider Electric, part of the TSX Micro PLCs series, is a current sink auxiliary input module. It integrates with various sensor types and is designed to operate with different input standards.
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Manufacturer | Schneider Electric |
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Series | TSX Micro PLCs |
Part Number | TSXCTY2C |
Input Logic | Current sink auxiliary input (preset, enable, read) |
Input Compatibility | 2/3-wire proximity sensors (PNP/NPN), incremental encoder (10-30 V totem pole, 5 V DC RS422) |
Input Voltage | 24 V (18 mA for sensors, 7 mA for auxiliary input, 18 mA for encoder) |
Voltage Limits | <= 5.5 V for encoder, 19-30 V for sensors and auxiliary input |
Voltage State 1 | >= 11 V for sensors and auxiliary input, >= 2.4 V for encoder |
Current State 1 | >= 3.6 mA for encoder, >= 6 mA for sensors and auxiliary input |
Voltage State 0 | <= 1.2 V for encoder, <= 5 V for sensors and auxiliary input |
Current State 0 | <= 1 mA for encoder, <= 2 mA for sensors and auxiliary input |
Output Voltage | 24 V DC |
Electrical Circuit Type | Auxiliary output conforming to EN/IEC 61131 |
Response Time | < 2.5 ms sensor voltage at loss of 24 V auxiliary input (preset, enable, read) |
Channels | 2 |
Counting Frequency | 1 MHz |
Power Dissipation | 7 to 10 W |
Cycle Time | 1 ms |
The Schneider Electric TSXCTY2C is an auxiliary input module designed for TSX Micro PLC systems. This component utilizes a current sink method for auxiliary input functionalities such as presetting, enabling, and reading signals. The device accommodates various input types, including 2 and 3-wire proximity sensors (PNP/NPN) and incremental encoders. It operates over a range of voltages from 10 to 30 volts with totem pole output and 5 V DC RS422 standards.
It operates on a standard input voltage of 24 V, with different current requirements: 18 mA for sensors, 7 mA for auxiliary inputs, and 18 mA for encoders. The voltage limits specify a required encoder voltage of less than or equal to 5.5 V, while sensors and auxiliary inputs function within a range of 19 to 30 V. A state of logic can be identified through key voltage thresholds: for active conditions, the sensors and auxiliary inputs must exceed 11 V, while the encoder requires at least 2.4 V. Conversely, a voltage of 1.2 V or less signifies a non-active state for the encoder, with corresponding limits for sensors and auxiliary inputs.
The module is built to conform to the EN/IEC 61131 standards for electrical circuit types. It supports a response time of less than 2.5 milliseconds when detecting loss in the 24 V auxiliary input. Handling two channels facilitates effective signal processing and can support counting frequencies up to 1 MHz. In addition to its functional efficiencies, the TSXCTY2C unit has a cycle time of 1 ms, contributing to its overall performance in demanding control applications.