Since the new S7-CX series behaves like a original SIMATIC PLC, the programming tools S7 for Windows® and STEP7 can be used. Online connections can be established via Ethernet. The S7-CX executes a program in the same manner as a hardware PLC. The program of a S7-PLC can be transferred to the S7-CX series.
As hardware platform for the S7-CX, the modular DIN rail PCs of the CX series of the Beckhoff automation GmbH is used. The fieldbus used to control the central and the distributed I/O primarily is EtherCAT (Real-Time Ethernet).
PG functions with Step7 or S7 for Windows® over Ethernet with the ISO on TCP (RFC1006) or the IBHLink protocol
S7 for Windows® KIT-Version included
Online connections via PROFIBUS-DP are possible with the Beckhoff PROFIBUS Master EL6731. Operator panels (OPs) and PU devices can be connected in the usual way to PROFIBUS-DP.
HMI applications can connect via ISO on TCP (RFC1006), the IBHLink protocol or via the optional IBH OPC Server for the visualization PC. Diagnostics and HMI via Intranet/Internet with the integrated web server.
PLC to PLC communication via the integrated Ethernet CP.
Based on the reliable and flexible Beckhoff hardware.
In conjunction with the Beckhoff TwinSAFE modules, safety functions (f.i. emergency stop) can be realized very easy and cost-efficient with the S7-CX315, S7-CX317 and S7-CX416 PLC.
Using the EtherCAT technology, it is possible to integrate other fieldbus segments, as for instance PROFIBUS DP, CANOpen, AS-i, DeviceNet, ControlNet, Modbus, Fipio, CC-Link, EtherNet/IP, and SERCOS interface at any place of the EtherCAT network.
For the operation in building automation, the bus systems LON, EIB/KNX, MP, as well as DALI are available.
Special functions for the peripheral devices (ADS functions) can be called via integrated function blocks.