6AG2243-1BX30-1XE0 Siemens SIPLUS S7-1200 CP 1243-1 Rail Original Brand New
$2,705.16
6AG2243-1BX30-1XE0
Siemens SIPLUS S7-1200 CP 1243-1 rail based on 6GK7243-1BX30-0XE0 with conformal coating, -25…+70 °C, OT1 with ST1/2 (+70 °C für 10 minutes), communications processor CP 1243-1 for connection of SIMATIC S7-1200 as additional Ethernet interface and for connection to control centers via telecontrol protocols (DNP3, IEC 60870, TeleControl Basic), security (firewall, VPN)
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Overview
The CP 1243-1 communications processor is used for connecting the SIMATIC S7-1200 to telecontrol centers via remote networks and telecontrol protocols (DNP3, IEC 60870-5-104, TeleControl Basic), and for safe communication via IP-based networks.
The CP has the following features:
- Ethernet-based connection to TeleControl Server Basic, e.g. via Internet
- Approved in accordance with EN 50155, EN 15121, EN 50124, EN 50125 and EN 45545 railway standards for use in rail traffic
- Data transfer of measured values, control variables, or alarms optimized for telecontrol systems
- Automatic sending of alert emails
- Data buffering of up to 64,000 values ensures a secure database even with temporary connection failures
- Secure communication via VPN connections based on IPSec
- Access protection via Stateful Inspection Firewall
- Support of SINEMA Remote Connect with autoconfiguration
- Clearly laid out LED signaling for fast and easy diagnostics
- Compact industrial enclosure in S7-1200 design for mounting on a standard mounting rail
- Fast commissioning thanks to easy configuration using STEP 7
Benefits
- Data security
The CP 1243-1 has a large buffer for several thousand data values. Downtimes in the transmission link can then be bridged. - Fully automatic time stamp
To enable subsequent and correct archiving of process data in the control system, all data frames are time-stamped at their place of origin. - Fast and flexible data communication
Operators are quickly provided with alarms, statuses and values from the process, and they can influence process control by entering commands or setpoints at any time. - Simple, low-cost engineering
The cyclic or event-controller transfer of measurements, setpoints or alarms can be implemented in just a few steps, without any programming effort. - Remote diagnostics
Saving of traveling and maintenance costs due to cost-effective remote programming, diagnostics, control and monitoring via the Internet - Industrial Security
Securing plant networks against unauthorized access by means of:- Central access protection for any devices within an automation cell, e.g. by means of authentication of the network stations
- Secure remote access via the Internet by means of data encryption (VPN) and data integrity checking
Application
By using the CP 1243-1, the S7-1200 can be used as a remote terminal unit (substation) in telecontrol applications. Typical uses include the collection of measured values in geographically widely distributed outdoor areas (level measurement for water tanks) or centralized opening and closing of valves (oil/gas transport in pipelines).
- Plants in water, wastewater or environmental sectors:
- Irrigation systems
- Drinking water supply
- Monitoring of power networks for consumption metering and cost control
- District heating networks
- Wind farms
- Plants in the oil and gas sector
- Oilfield water injection
- Pipelines
- Transportation systems
- Ventilation control in tunnel systems
- Traffic control
Regardless of the telecontrol features of the CP, it can also be used purely for security applications if the automation system is to be connected securely to a higher-level IT network. This ensures that, within the framework of a network segmentation, the SIMATIC S7-1200 is protected against unauthorized access from Industrial Ethernet networks. The CP 1243-1 allows secure access via an Industrial Ethernet connection and allows the data transferred between devices or network segments to be protected from manipulation and industrial espionage.
Design
The CP 1243-1 offers all the advantages of the S7-1200 design:
- Rugged, compact plastic enclosure
- Easily accessible connection and diagnostics elements, protected by front flaps
- Simple mounting on the mounting rail of the S7-1200
The CP 1243-1 is plugged into the left-hand system bus interface of the S7-1200. Power is supplied directly via the S7-1200. No additional wiring is necessary. Any required modems or routers are connected via the Ethernet interface on the underside of the module.
Function
The CP 1243-1 communications processor is used for connecting the SIMATIC S7-1200 to control centers via Ethernet in telecontrol applications and is also used in secure communications via IP-based networks (security functions).
Virtual Private Network (IPsec)
The connection of S7-1200 via a VPN network ensures that only authenticated network nodes can communicate with the controller. Secure encryption of the data and verification of the data integrity protect the data traffic from espionage and manipulation.
Stateful inspection firewall
By using a firewall, the S7-1200 can provide additional protection against unauthorized access and attempted manipulation.
The firewall filters data packets and checks the communication connections in accordance with the filter list. Both incoming and outgoing communication can be filtered based on IP and MAC addresses.
Connection to a control center with TeleControl Server Basic
With the help of the CP 1243-1, S7-1200-based remote stations in telecontrol applications can be directly connected via an IP-based network to the TeleControl Server Basic. By using additional routers (e.g. SCALANCE M for communication via mobile wireless or DSL), it is possible to make the connection via other media.
Connection to WinCC-based or 3rd-party control centers
With CP1243-1, it is possible in just a few steps to connect the remote station S7-1200 to a DNP3 or IEC 60870-5-104 based control center (e.g. WinCC or PCS 7).
Completely configurable application using “data point configuration”
“Data point configuration” in STEP 7 eliminates all programming effort for transmission of data to the control center.
The data of the CPU relevant to the control center is selected via user-friendly “item browsing” in STEP 7. In a clearly-arranged menu, the data transfer parameters are then assigned to the data points selected in this way. The cyclic or event-controller transfer of measured values, setpoints or alarms can thus be implemented in just a few steps and without programming effort.
Data buffering
Data losses are prevented by the data buffering mechanisms integrated in the product.
In the event of a connection failure, up to 64,000 time-stamped values are buffered. When the connection returns, the buffered values are automatically transferred to the control center in the right order.
DNP3 protocol
Communication with the control center is based on the established standard of DNP3 specification 2 (2007/2009).
Thanks to support of the object and data transfer mechanisms defined in the specification, compatibility with PCS 7, WinCC (with corresponding telecontrol packages), and all other control center systems available on the market is ensured.
The security mechanisms already defined in the DNP3 standard for secure data transfer through trunk networks are fully supported.
IEC 60870 standard
Communication with the control center is based on the established communication standard in accordance with IEC 60870-5-104. This ensures that telecontrol and instrumentation and control devices and systems from Siemens or other vendors can communicate with each other without any fundamental adaptations. The variance and variabilities provided by this standard allow different vendor-specific profiles (e.g. the frame types and functions used). The profiles can be coordinated with each other with the help of an interoperability list. This standard has become widely used, especially in Europe and Asia. The IEC 60870-5-104 telecontrol protocol is also suitable as a field or station bus. Use as a station bus also enables direct communication between individual devices.
Email alerts
Email alerts can be configured for timely provision of station states to service or maintenance personnel. If previously defined events (such as threshold violation) should occur, application-specific information is sent automatically by email.
Diagnostics
The CP1243-1 offers comprehensive diagnostic options for quick and informative analysis of the station status and VPN connections. Elementary diagnostic information is signaled directly via LEDs at the CP.
Extensive information, such as connection history, buffer status and transferred measured values, can be called up via STEP 7.
Remote maintenance
For remote access from the control center to the substation, the CP provides a remote maintenance port parallel to process operation. This ensures monitoring access for firmware updates or program changes. Support of SINEMA Remote Connect with autoconfiguration.
Interfaces
The CP1243-1 has an Ethernet interface. The S7-1200 can be connected directly via an existing network, or using additional routers via other media (e.g. SCALANCE M for mobile wireless communication).
Power supply
Extra cabling for the CP power supply is not required. Power is supplied directly via the backplane bus of the S7-1200.
6AG2243-1BX30-1XE0
Siemens SIPLUS S7-1200 CP 1243-1 rail based on 6GK7243-1BX30-0XE0 with conformal coating, -25…+70 °C, OT1 with ST1/2 (+70 °C für 10 minutes), communications processor CP 1243-1 for connection of SIMATIC S7-1200 as additional Ethernet interface and for connection to control centers via telecontrol protocols (DNP3, IEC 60870, TeleControl Basic), security (firewall, VPN)
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| Weight | 0.179 kg |
|---|---|
| Dimensions | 110 × 30 × 75 mm |
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