6ES7440-1CS00-0YE0 Siemens S7-400 CP 440-1 Communication Module

6ES7440-1CS00-0YE0 Siemens SIMATIC S7-400 CP 440-1 Communication Module

Key Technical Specifications

• Brand: Siemens
• Model: 6ES7440-1CS00-0YE0
• Category: Communication module for point-to-point connections
• Supply voltage: 5 V DC and 24 V DC
• Input current: 360 mA max from backplane bus at 5 V DC
• Power loss: 1.7 W typical
• Memory requirement: 1 to 5 Kbytes per interface on S7-CPU memory card
• Interface: One RS 422/485 (X.27) physical interface
• Cable length: Shielded RS 422/485 cable up to 1200 m
• Integrated protocols: 3964 (R) and ASCII
• Transmission rate: Up to 115.2 kbit/s with 3964 (R) or ASCII
• Configuration software: STEP 7 with dedicated parameter assignment forms
• Dimensions: 25 mm width, 290 mm height, 210 mm depth
• Weight: Approximately 600 g

Installation Guide

• Mount the module into a compatible SIMATIC S7-400 rack slot.
• Connect the 5 V DC and 24 V DC supply lines from the backplane bus.
• Use shielded RS 422/485 cable for point-to-point wiring up to 1200 m.
• Configure the 3964 (R) or ASCII protocol through STEP 7 software.
• Set the transmission rate up to 115.2 kbit/s based on your device.
• Verify parameter assignment forms before you start communication.

Package List

• One Siemens SIMATIC S7-400 CP 440-1 communication module 6ES7440-1CS00-0YE0
• One configuration package on CD
• Protective packaging for safe transport
• FedEx, UPS, or DHL delivery options available at checkout

FAQ

• Q: What is the condition of the 6ES7440-1CS00-0YE0?
  A: It is brand new and original.
• Q: Do you have this module in stock?
  A: Yes, we keep it in stock for immediate order processing.
• Q: How fast do you ship?
  A: We ship within 5 days after order confirmation.
• Q: Which carriers do you use?
  A: We use DHL, FedEx, UPS, and other common express services.
• Q: Can I return the module?
  A: Yes, we support returns within 30 days.
• Q: Which protocols does the CP 440-1 support?
  A: It supports 3964 (R) and ASCII protocols.
• Q: What is the maximum cable length?
  A: Shielded RS 422/485 cable can reach 1200 m.
• Q: What is the top transmission rate?
  A: It reaches 115.2 kbit/s with 3964 (R) or ASCII.
• Q: How much power does it consume?
  A: Typical power loss is 1.7 W.
• Q: What are the dimensions and weight?
  A: It measures 25 mm x 290 mm x 210 mm and weighs about 600 g.

Contact Information

• Inquiries: sales@nex-auto.com
• Phone / WhatsApp: +86 153 9242 9628
• Partner NexAuto Technology Limited: https://www.nex-auto.com/