6AG2241-1CH32-1XB0 Siemens SIPLUS S7-1200 CM 1241 RS422/485 T1 Rail Original Brand New
$766.85
6AG2241-1CH32-1XB0
Siemens SIPLUS S7-1200 CM 1241 RS422/485 T1 rail based on 6ES7241-1CH32-0XB0 with conformal coating, -25…+60 °C, OT1 with ST1/2 (+70 °C für 10 minutes), communications module CM 1241, RS-422/485, 9-pole D-sub (pin), supports Freeport
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Overview
- For fast, high-performance serial data exchange via point-to-point connection
- Approved in accordance with EN 50155, EN 15121, EN 50124, EN 50125 and EN 45545 railway standards for use in rail traffic
- Implemented protocols: ASCII, USS drive protocol, Modbus RTU
- Additional protocols can be loaded later
- Simple parameterization with STEP 7 Basic
Application
The CM 1241 communications modules are used for quick, high-performance serial data exchange via point-to-point connection.
Point-to-point connection is possible to, e.g.:
- SIMATIC S7 automation systems and the systems of many other manufacturers
- Printers
- Robot controls
- Modems
- Scanners
- Bar code readers, etc.
Design
The CM 1241 communications modules have the same design features as the basic devices.
- Installation on DIN rails:
The modules are snapped onto the rail next to the CPU on the right and are electrically and mechanically connected to each other and to the CPU by the integral slide mechanism. - Direct installation:
Horizontal or vertical mounting on DIN rail or direct mounting in the cabinet using integral lugs.
The communications modules are equipped with the following:
- Status LEDs for indicating “Send”, “Receive” and “Error”
- Communication interface:
available for the RS232 or RS422/485 physical transmission properties
Function
The following standard protocols are available on the CM 1241 communications modules:
- ASCII:
For interfacing to third-party systems with simple transmission protocols, e.g. protocols with start and end characters or with block check characters. The interface handshake signals can be queried and controlled via the user program. - Modbus:
For communication according to the Modbus protocol with RTU format:- Modbus master:
Polling system with SIMATIC S7 as master. - Modbus device:
Polling system with SIMATIC S7 as device; device-to-device message frame traffic is not possible.
- Modbus master:
- USS drive protocol:
Instructions for connection of USS protocol drives are specifically supported. In this case, drives exchange data over RS485. It is then possible to control these drives, and to read and write parameters.
Additional drivers can also be downloaded.
Parameterization
Parameterization of the CM 1241 communications module is particularly user-friendly and simple with STEP 7 Basic:
- The user assigns the module characteristics via a parameterization environment integrated in STEP 7 Basic, e.g.:
- The implemented protocol drivers that are used.
- The driver-specific characteristics that are used.
6AG2241-1CH32-1XB0
Siemens SIPLUS S7-1200 CM 1241 RS422/485 T1 rail based on 6ES7241-1CH32-0XB0 with conformal coating, -25…+60 °C, OT1 with ST1/2 (+70 °C für 10 minutes), communications module CM 1241, RS-422/485, 9-pole D-sub (pin), supports Freeport
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| Weight | 0.158 kg |
|---|---|
| Dimensions | 91 × 109 × 58 mm |
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