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Siemens 6ES7441-1AA03-0AE0 SIMATIC S7-400 CP 441-1 Serial Communications Processor
Manufacturer: Siemens
Condition: Brand New
Lead Time: In Stock
Origin: Germany
Warranty: 12 Months
Email: [email protected]
whatsApp: +86-18150117685
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Overview
- Select the RS232C, TTY or RS422/485 interface submodule required by the partner.
- Keep the link speed within the limit of the selected physical interface.
- Set compatible protocol, character format and transfer parameters at both ends.
- Use STEP 7 with the CP point-to-point parameterization package and retain the project data for service.
SIEMENS SIMATIC S7-400 CP 441-1
6ES7441-1AA03-0AE0 SIMATIC S7-400 CP 441-1 Serial Communications Processor
Connect an S7-400 station to a serial device through one exchangeable interface, with ASCII, 3964(R) and printer communication drivers.
At a Glance
| Brand | Siemens |
|---|---|
| Model | 6ES7441-1AA03-0AE0 |
| Product Type | Serial communications processor |
| Core Function | Exchange point-to-point messages |
| Application | S7-400 controller communication |
Selectable physical interface
One slot accepts an RS232C, 20 mA TTY or RS422/485 interface submodule.
Integrated protocol choices
ASCII, 3964(R) and printer drivers serve the serial communication task.
STEP 7 parameter assignment
A separate parameterization interface defines the serial settings and message texts.
Product Overview
6ES7441-1AA03-0AE0 adds a variable serial interface to a SIMATIC S7-400 automation station. The CP 441-1 accepts a plug-in interface submodule so that the electrical connection can be matched to the serial partner.
Integrated ASCII, 3964(R) and printer drivers handle the supported point-to-point tasks, with a maximum rate of 38.4 kbit/s on RS232 and RS422/485 and 19.2 kbit/s on the 20 mA TTY interface.
Key Functions
Adapt the physical serial connection
The variable interface accepts an RS232C, 20 mA TTY or RS422/485 submodule without changing the basic communication processor.
Exchange serial data and printed messages
ASCII and 3964(R) provide serial data transfer, while the printer driver supports formatted messages for compatible printers.
Configure within the S7 project
STEP 7 parameterization defines interface settings and printer message texts, with the associated parameter and text storage allocated in the CPU memory card.
Official Specifications
| Rated Backplane Supply Voltages | 5 V DC and 24 V DC |
|---|---|
| Maximum 5 V Backplane Current | 700 mA without an interface module |
| CPU Memory for Interface Parameters | 1 to 5 kbytes per interface |
| CPU Memory for Message Texts | 0 to 55 kbytes per interface |
| S7 Communication Connections | 8 total |
| Serial Interface Arrangement | 1 variable slot for RS232C, 20 mA TTY or RS422/485 submodules |
| Maximum RS232 and RS422/485 Rate | 38.4 kbit/s with ASCII, 3964(R) or printer driver |
| Maximum 20 mA TTY Rate | 19.2 kbit/s with ASCII, 3964(R) or printer driver |
| Maximum Shielded Cable Lengths | RS232: 10 m; 20 mA TTY: 1000 m; RS422/485: 1200 m |
| Interface-Submodule Supply Currents | Maximum 300 mA at 5 V; TTY additionally requires maximum 45 mA at 24 V |
| Integrated Protocol Drivers | ASCII, 3964(R) and printer |
| Printer Compatibility | HP Deskjet, HP LaserJet, IBM Proprinter and user-defined printers |
| Processor Dimensions | 25 × 290 × 210 mm (W × H × D) |
| Approximate Assembly Weight | 720 g for the processor; 100 g for the interface submodule |
Frequently Asked Questions
Which interface submodule should I order for 6ES7441-1AA03-0AE0?
Choose 6ES7963-1AA00-0AA0 for RS232C, 6ES7963-2AA00-0AA0 for 20 mA TTY or 6ES7963-3AA00-0AA0 for RS422/485.
Does 6ES7441-1AA03-0AE0 support Integrated protocol choices for mobile equipment?
No, the CP 441-1 provides one variable interface slot.
What maximum serial speed can I select for an RS232 link on 6ES7441-1AA03-0AE0?
The RS232 interface supports up to 38.4 kbit/s with the ASCII, 3964(R) or printer driver.
How far can I run a shielded RS232 cable from 6ES7441-1AA03-0AE0?
The maximum shielded RS232 cable length is 10 m.
Does 6ES7441-1AA03-0AE0 provide the same transfer rate on a 20 mA TTY link?
No, the 20 mA TTY interface is limited to 19.2 kbit/s.
How much CPU memory should I allow for the parameters and texts used by 6ES7441-1AA03-0AE0?
Allow 1 to 5 kbytes for interface parameters and 0 to 55 kbytes for message texts on the S7 CPU memory card.
Can I load an RK512 or custom protocol driver into 6ES7441-1AA03-0AE0?
No, RK512 and reloadable custom drivers are features of the CP 441-2, while this processor provides ASCII, 3964(R) and printer drivers.
