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6ES7441-1AA04-0AE0

6ES7441-1AA04-0AE0 | Siemens S7-400 CP 441-1 Module

In stock (19 units), ready to be shipped

  • Manufacturer: Siemens

  • Product No.: 6ES7441-1AA04-0AE0

  • Product Type: Communication Module

  • Product Origin: DE

  • Payment:T/T, Western Union

  • Weight: 800g

  • Shipping port: Xiamen

  • Warranty: 12 months

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Description

SIEMENS 6ES7441-1AA04-0AE0 SIMATIC S7-400 CP 441-1 Communication Module

The SIEMENS 6ES7441-1AA04-0AE0, also cataloged as the CP 441-1 Communication Module, operates as a single-channel point-to-point interface with variable interface modules for 20 mA (TTY), RS 232C (V.24), and RS 422/485 connections within SIMATIC S7-400 platforms.

Hardware Specifications

Parameter Specification
Model 6ES7441-1AA04-0AE0
Brand Siemens
Product Type CP 441-1 Communication Module
Series SIMATIC S7-400
Weight 800 g (approx.), interface module 100 g
Dimensions (W x H x D) 25 mm x 290 mm x 210 mm
Rated Supply Voltage 5 VDC and 24 VDC
Current from Backplane Bus 600 mA max at 5 VDC (without interface module)
Power Loss 0.3 W typ.
Interface Modules 20 mA (TTY), RS 422/485 (X.27), RS 232C (V.24)
Interface Module Consumption TTY: 100 mA at 5 V, 45 mA at 24 V; RS 422/485: 250 mA at 5 V; RS 232C: 100 mA at 5 V
Number of Interfaces 1, variable
Shielded Cable Length 1000 m (TTY), 10 m (RS 232), 1200 m (RS 422/485)
Transmission Rate 38.4 kbit/s max overall; 19.2 kbit/s max on TTY
Integrated Protocols 3964 (R), ASCII, Printer
Configuration Software STEP 7 with own parameter assignment forms
Memory per Interface 1 to 5 kbyte parameters; 0 to 55 kbyte message texts

Variable Interface Physics and Protocol Handling

Unit weight is approximately 800 g with an interface module at approximately 100 g, dimensions of 25 mm width, 290 mm height, and 210 mm depth. The CP 441-1 accepts interchangeable interface modules for 20 mA (TTY), RS 232C (V.24), and RS 422/485 (X.27) physics. Shielded cable lengths are limited to 1000 m for TTY, 10 m for RS 232, and 1200 m for RS 422/485. Transmission rate reaches 38.4 kbit/s on RS 422/485 and RS 232, and 19.2 kbit/s on TTY across 3964 (R), ASCII, and printer drivers. Supported printers include HP-Deskjet, HP-Laserjet, IBM-Proprinter, and user-defined models. RK512 and reloadable customer-specific drivers are not supported. Backplane bus current draw is 600 mA maximum at 5 VDC without an interface module. Interface modules draw 100 mA at 5 V and 45 mA at 24 V for TTY, 250 mA at 5 V for RS 422/485, and 100 mA at 5 V for RS 232C. Typical power loss is 0.3 W. Parameter memory requirements on the S7-CPU memory card are 1 to 5 kbyte for parameters and 0 to 55 kbyte for message texts. Configuration uses STEP 7 with dedicated parameter assignment forms. A configuration package is included on CD.

Frequently Asked Questions

Q: What is the weight and physical size of the 6ES7441-1AA04-0AE0?
A: Approximately 800 g, with dimensions of 25 mm width, 290 mm height, and 210 mm depth. The interface module weighs approximately 100 g.

Q: Is the RK512 protocol supported on this module?
A: No. Integrated drivers cover 3964 (R), ASCII, and Printer only. RK512 and reloadable customer-specific drivers are not supported.

Q: What is the maximum cable length for each interface type?
A: 1000 m for TTY, 10 m for RS 232, and 1200 m for RS 422/485, all with shielded cable.

Field Installation Guidelines

Insert the module into the S7-400 rack and secure the mounting screws. Install the required interface module before energizing. Verify 5 VDC and 24 VDC supply availability. Route shielded cable within the limits of the installed interface physics: 1000 m for TTY, 10 m for RS 232, and 1200 m for RS 422/485. Ground the shield at one end. Confirm the protocol and printer driver configuration in STEP 7 matches the connected device before commissioning. Verify the S7-CPU memory card has capacity for up to 55 kbyte of message texts. Install the configuration package from CD before parameter assignment.

Product Resources

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🏷️ Tags: Communication Module Siemens

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