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Overview
The Siemens 6ES7138-4CA01-0AA0 is a 24 VDC or 230 VAC digital input/output (I/O) module that can be used with the ET200S series of programmable logic controllers (PLCs). It has 16 digital inputs and 16 digital outputs, and it can be mounted on a DIN rail. The module supports the Modbus RTU protocol and has an IP20 protection rating.
Features
- 16 digital inputs
- 16 digital outputs
- 24 VDC or 230 VAC power supply
- RS485 communication interface
- Modbus RTU protocol
- IP20 protection rating
- DIN rail mounting
Technical Specifications
| Feature | Specification |
|---|---|
| Number of inputs | 16 |
| Number of outputs | 16 |
| Voltage | 24 VDC or 230 VAC |
| Communication interface | RS485 |
| Protocol | Modbus RTU |
| Protection rating | IP20 |
| Mounting | DIN rail |
Benefits
- The 6ES7138-4CA01-0AA0 is a versatile I/O module that can be used in a variety of applications.
- It is easy to install and use, and it is compatible with a wide range of PLCs.
- The module is reliable and durable, and it is backed by a long warranty.
Applications
The 6ES7138-4CA01-0AA0 can be used in a variety of industrial automation applications, such as:
- Machine control
- Process monitoring
- Building automation
- Transportation
- Healthcare
- Retail
