6GK7243-5DX30-0XE0 Siemens CM 12435
€ 360.00 – € 576.67
- 6GK7243-5DX30-0XE0
- SIMATIC S7-1200
- Communication module CM 1243-5
- for the connection of Simatic S7-1200 to Profibus as DP master module
- PG/OP communication
- S7 communication
Siemens CM 1243-5 – 6GK7243-5DX30-0XE0
Overview
The CM 1243-5 communication module is used to connect a SIMATIC S7-1200 to PROFIBUS as a DP master and has the following characteristics:
- PROFIBUS DPV1 master in accordance with IEC 61158
- Support of up to 16 PROFIBUS DP slaves
- Communication with other S7 controllers based on S7 communication
- Allows programming devices and operator panels with PROFIBUS interfaces to be connected to the SIMATIC S7-1200
- Module replacement without PG supported
- Support of all standard baud rates from 9.6 kbps to 12 Mbps
- Compact industrial enclosure in SIMATIC S7-1200 design for mounting on a DIN rail
- Fast commissioning thanks to easy configuration using STEP 7 without additional programming overhead
The CM 1243-5 is intended for use in factory automation. Low-cost PROFIBUS-based automation solutions can be created on the basis of the SIMATIC S7-1200 for optimal production.
Benefits
PROFIBUS-based systems can be operated effectively for lower operating and maintenance costs:
- Low costs since an automation solution requires no fixed wiring and less hardware
- Fast response to faults thanks to excellent diagnostics options
- Optimized plant and inventory management
The CM 1243-5 also offers further benefits especially for the requirements of micro-automation solutions:
- Straightforward connection of the SIMATIC S7-1200 to PROFIBUS
- Low-cost implementation of automation solutions based on PROFIBUS
- Fast commissioning, as no programming overhead is required
Use of PROFIBUS-based micro-automation solutions enables optimal operation of the plant and problem-free production.
Application
The CM 1243-5 is designed for use in factory automation, particularly for mechanical engineering
With the CM 1243-5, low-cost, distributed automation solutions can be implemented on the basis of the SIMATIC S7-1200, or in simple cases even complete plant automation systems. It can be used in all sectors of discrete automation. These include, for example:
- Automotive
- Pharmaceuticals
- Semiconductors
- Food processing industry
In mechanical engineering, the SIMATIC S7-1200 can be used with the CM 1243-5 as a central control unit, with sensors, actuators or the HMI devices connected direct via PROFIBUS.
- Pick-and-place machines
- Metalworking machines
- Packaging machinery
- Printing machines
- Textile machines
- Filling machines
Design
The CM 1243-5 offers all the benefits of the S7-1200 design.
- Rugged, compact plastic enclosure
- Easily accessible connection and diagnostics elements, protected by front flaps
- Removable connecting terminals
- Simple mounting on the mounting rail of the S7-1200
- 9-pin sub-D socket for the bus interface to PROFIBUS
- 3-pin plug-in terminal strip for connection of the 24 V DC external supply voltage
The CM 1243-5 is plugged into the left-hand system bus interface of the S7-1200. The power is supplied via a 3-pin terminal strip on top of the module. The rugged RS485 interface is located on the underside of the module, protected by the lower front flap.
Function
The CM 1243-5 provides access to different communication services on the basis of PROFIBUS:
- PROFIBUS DP (according to IEC 61158, master)
- PG/OP communication
- S7 communication
PROFIBUS DP master
The CM 1243-5 works as a DP-V1 master in accordance with IEC 61158, handles data traffic completely autonomously, and thus relieves the CPU of communication tasks.
The data areas of the distributed I/Os are transferred consistently between CP and CPU. As a DP master, it allows the connection of up to 16 PROFIBUS-compliant DP slaves
PG/OP communication
The S7-1200 to which the CM 1243-5 is connected can be programmed with the help of PG/OP communication.
S7 communication
Communication with the following other systems can be implemented with the mechanisms familiar from the S7 world (Put/Get) on the basis of S7 communication:
- To other SIMATIC S7 programmable controllers
- To HMI devices
- To PCs, laptops, field PGs with PROFIBUS cards
Diagnosis
Extensive diagnostic options are available via STEP 7, including
- Operating state of the CM
- General diagnostics and statistics functions
- Connection diagnostics
- Message buffer
STEP 7 Basic V11 or higher is required for configuring the full functional scope of the CP 1243-5.
Technical specifications
6GK7243-5DX30-0XE0
Communication module CM 1243-5 for connection of SIMATIC S7-1200 to PROFIBUS as DP Master module; PG/OP communication; S7 communication
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| Weight | 0.193 kg |
|---|---|
| Dimensions | 1.00 × 1.00 × 1.00 mm |
| Brand | SIEMENS |
| product type designation | CM 1243-5 |
| transfer rate | – |
| number of interfaces / acc. to Industrial Ethernet | 0 |
| number of electrical connections | – |
| type of electrical connection | – |
| ● at the 1st interface / acc. to PROFIBUS | 9-pin Sub-D socket (RS485) |
| ● for power supply | 3-pole terminal block |
| type of voltage / of the supply voltage | DC |
| supply voltage / external | 24 V |
| supply voltage / external / at DC / rated value | 24 V |
| relative positive tolerance / at DC / at 24 V | 20 % |
| relative negative tolerance / at DC / at 24 V | 20 % |
| consumed current | – |
| ● from external supply voltage / at DC / at 24 V / typical | 0.1 A |
| power loss [W] | 2.4 W |
| ambient temperature | – |
| ● for vertical installation / during operation | 0 … 45 °C |
| ● for horizontally arranged busbars / during operation | 0 … 55 °C |
| ● during storage | -40 … +70 °C |
| ● during transport | -40 … +70 °C |
| relative humidity | – |
| ● at 25 °C / without condensation / during operation / maximum | 95 % |
| protection class IP | IP20 |
| module format | Compact module S7-1200 single width |
| fastening method | – |
| ● 35 mm top hat DIN rail mounting | Yes |
| ● S7-300 rail mounting | No |
| ● wall mounting | Yes |
| number of units | – |
| ● per CPU / maximum | 3 |
| service / as DP master | – |
| number of DP slaves | – |
| ● on DP master / operable | 32 |
| data volume | – |
| ● of the address range of the inputs / as DP master / total | 512 byte |
| ● of the address range of the outputs / as DP master / total | 512 byte |
| ● of the address range of the inputs / per DP slave | 244 byte |
| ● of the address range of the outputs / per DP slave | 244 byte |
| ● of the address range of the diagnostic data / per DP slave | 240 byte |
| service / as DP slave | – |
| ● DPV0 | No |
| ● DPV1 | No |
| number of possible connections / for S7 communication | – |
| ● maximum | 8; max. 4 connections to other S7 stations |
| ● with PG connections / maximum | 1 |
| ● with PG/OP connections / maximum | 3 |
| number of active connections / with multi-protocol mode | – |
| ● without DP / maximum | 8 |
| ● with DP / maximum | 8 |
| protocol / is supported | – |
| ● TCP/IP | No |
| configuration software | – |
| ● required | STEP 7 Basic/Professional |
| certificate of suitability / CCC / for hazardous zone according to GB standard | Yes |
| Internet-Link | – |
| ● to web page: selection aid TIA Selection Tool | |
| ● to website: Industrial communication | |
| ● to website: Industry Mall | |
| ● to website: Information and Download Center | |
| ● to website: Image database | |
| ● to website: CAx-Download-Manager | |
| ● to website: Industry Online Support | |
| security information | Siemens provides products and solutions with industrial security functions that support the secure operation of plants, solutions, machines, equipment and/or networks. They are important components in a holistic industrial security concept. With this in mind, Siemens’ products and solutions undergo continuous development. Siemens recommends strongly that you regularly check for product updates. For the secure operation of Siemens products and solutions, it is necessary to take suitable preventive action(e.g. cell protection concept) and integrate each component into a holistic, state-of-the-art industrial security concept. Third-party products that may be in use should also be considered. For more information about industrial security, visit http://www.siemens.com/industrialsecurity. To stay informed about product updates as they occur, sign up for a product-specific newsletter. For more information, visit http://support.automation.siemens.com. (V3.4) |
| last modified: | 8/3/2021 |
| Product Condition | Brand New, New – Backlog, New – No Original Box, New – Original Box Opened, Used – Average, Used – Below Average, Used – Excellent, Used – Fairly Good, Used – Good, Used – Poor, Used – Very Good |
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