NetLink - S7-200/300/400 Ethernet Programming Connector

    • Immediate Ethernet Connection for S7
    • Easy operation and implementation
    • Extremely compact & robust design
    • Low Cost connection to S7 300/400
    • Connects directly to the S7 MPI port
    • Direct read/write to PLC database
    • 16 TCP/IP Connections
    • IBH Softec Driver Included
    • Compatible with Kepware OPC Server
    • RFC 1006 Protocol Supported



Enables the user to read/write data to and from the PLC database without making or changing and configuration on the PLC.

As directly mountable or as firmly attachable DIN rail mountable device the adaptors netLINK- and netTAPMPI are replacing expensive CP communications processors and allow the programming, visualization and control of S7-200®, S7-300® or S7-400® PLCs over Ethernet.

The provided driver integrates into all well-known SIMATIC S7® engineering tools like STEP7® or TIA portal as PG/PC programming interface. The device is setup within the engineering tool or with conventional web browsers over the integrated web configuration pages.

The adaptors are suitable to program or change S7-PLC control programs and may serve to engineer HMI devices with the visualization software WinCC. By supporting the „ISO on TCP“ RFC1006 Ethernet protocol any third party or SIMATIC® visualization stations can be coupled to the PLC. Once integrated into the office or plant network and connected to the internet also remote maintenance and logging over a router is possible since plain TCP/IP protocol access mechanisms are used.

Organized in a network direct communication between two or several PLCs over Ethernet can be realized. Even a coupling of PLCs with no own Ethernet port is possible using two adapters in conjunction. Featuring full PROFIBUS diagnostics and Master Class 2 DPV1 services enables unrestricted DP Slave device configuration and parameterization in STEP7®.

Power is supplied by a 24 V DC. If supported by the S7 PLC the netLINK-MPI adaptor may be powered over the D-Sub9 connector alternatively and its extra feed-through D-Sub9 connector allows the connection of further devices to the same MPI/DP network


UL In preparation
Processor netX 50
Memory 8 MB SDRAM / 4MB Flash
Connections MPI/PROFIBUS / Dsub 9 pole, PG /Dsub 9 pole, RJ45 Ethernet BASE-TX, 24V / Combicon 3,81mm 2 pole
Displays System LED, RTE-Status LEDs, COM / Communication running, ACT / Ethernet activity Status LNK / Ethernet link Status
Operating Voltage +24 V / typ. 60mA
Operating Temperature 0°C – 55°C
Dimensions (LxWxD) 75 x 12 x 41 mm
EMC IEC 61131-2
RoHS Yes


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