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6ES7441-1AA03-0AE0 Siemens

Name: 6ES7441-1AA03-0AE0 Siemens
Brand: Siemens
SKU: 6ES7441-1AA03-0AE0
Price: 767.25 USD
Availability: InStock

$767.25 - $1,233.84

$767.25

$767.25 - $1,233.84

$767.25

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Product Details

Description · Specifications · Product Overview

Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.

Product Overview

SIMATIC S7-400 communication module CP 441-1 (Siemens part number 6ES7441-1AA03-0AE0) provides a single serial interface slot for point-to-point coupling in S7-400 automation systems. It accepts plug-in submodules (RS232C, 20 mA TTY, RS 422/RS 485) and supports protocols including ASCII and 3964(R). It installs on the S7-400 rack backplane and enables serial interface expansion for standard automation tasks. 6ES7441-1AA03-0AE0 is variant-equivalent to CP 441-1 models with similar specification sets.

Best Suited For

Serial point-to-point coupling in S7-400 frame systems
Integration of RS 232C, RS 422/485 or 20 mA TTY serial devices
Applications requiring ASCII or 3964(R) protocol communication
OEM or retrofit serial interface modules on SIMATIC S7-400

Channels

1 serial interface slot

Supported interface types

RS 232C, 20 mA TTY, RS 422/RS 485 (via plug-in submodule)

Protocols

ASCII, 3964(R) (CP 441-2 adds RK 512, Modbus RTU)

Mounting

S7-400 backplane slot

Technical Specifications

I/O & Electrical

Supply voltage

DC 5 V (via backplane)

Supply voltage

DC 24 V (via backplane)

Communication & Power

Power consumption

2.1 W (for CP 441-1 variant 1AA05)

Transmission speed

up to 115.2 kbit/s (all supported interface types)

Physical & Environmental

Ambient temperature, operation

0 °C to 60 °C

Relative humidity, operation

up to 95 % (non-condensing)

Dimensions W × H × D

25 mm × 290 mm × 210 mm

Weight

approx. 580 g (interface modules: 80 g)

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Rockwell Automation documentation

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