Siemens 6ES7440-1CS00-0YE0 Communication Module

Siemens 6ES7440-1CS00-0YE0 S7-400 CP440-1 Serial Communication Module

Product Introduction

The 6ES7440-1CS00-0YE0 communication module enables efficient point-to-point data exchange in SIMATIC S7-400 systems. It is designed for reliable serial communication between PLCs and external devices.

First, this module provides one RS422/485 interface, which supports stable long-distance communication. Additionally, it allows connection with various industrial devices such as sensors, controllers, and third-party systems.

Moreover, the 6ES7440-1CS00-0YE0 supports multiple communication protocols, ensuring flexibility in different automation environments. Therefore, it is widely used in manufacturing, energy, and process industries.

Technical Specifications

Specifically, the module supports RS422/485 communication with a maximum cable length of <span style="color:blue">1200 meters</span>. This allows reliable long-distance data transmission in industrial setups.

Furthermore, it integrates protocol drivers such as <span style="color:blue">3964(R) and ASCII</span>. These protocols ensure compatibility with a wide range of devices and communication standards.

In addition, the transmission rate reaches up to <span style="color:red">115.2 kbit/s</span>. This provides fast and efficient data exchange for real-time applications.

Meanwhile, the module operates with low power consumption, with a typical power loss of <span style="color:red">1.7 W</span>. The current consumption from the backplane bus is limited to <span style="color:blue">360 mA</span>.

However, configuration requires STEP 7 software, which provides dedicated parameter assignment tools for easy setup.

Mechanical and Environmental Parameters

The 6ES7440-1CS00-0YE0 features a compact and robust design suitable for industrial environments. Its dimensions are <span style="color:blue">25 mm width</span>, <span style="color:blue">290 mm height</span>, and <span style="color:blue">210 mm depth</span>.

Additionally, the module weighs approximately <span style="color:red">600 g</span>, ensuring easy installation in control cabinets.

Moreover, the design supports stable operation under typical industrial conditions, ensuring reliable communication performance over time.

Installation Guide

First, install the 6ES7440-1CS00-0YE0 into the S7-400 rack and ensure proper connection with the backplane bus. This guarantees stable communication with the CPU.

Next, connect the RS422/485 communication cable using shielded wiring. This helps reduce interference and ensures signal integrity.

Additionally, configure communication parameters using STEP 7 software. Select the appropriate protocol and transmission rate based on the application.

Finally, test the communication link to ensure proper data exchange between devices. Adjust parameters if necessary to optimize performance.

Packaging List

• 6ES7440-1CS00-0YE0 Communication Module
• Configuration package (CD)
• Protective packaging box

FAQ

1. What interface does 6ES7440-1CS00-0YE0 support?
   It supports RS422/485 for point-to-point communication.
2. What protocols are available?
   The module supports <span style="color:blue">3964(R) and ASCII protocols</span>.
3. What is the maximum transmission rate?
   It supports up to <span style="color:red">115.2 kbit/s</span> for efficient data transfer.
4. What is the maximum cable length?
   The maximum shielded cable length is <span style="color:blue">1200 meters</span>.
5. Which shipping methods are available?
   We provide worldwide delivery via Fedex, UPS, DHL.