
Operation CP143 H1 / TCP/IP manual
1-4 Rev. 00/07
1.3 Operation
The CP143 H1 / TCP/IP communication module is installed directly into the central processor or
into the respective expansion unit. The module contains four interfaces:
• Interface for the LAN cable via a transceiver (AUI, DIX)
• Interface for the LAN cable via thin ethernet cable
• Interface for the LAN cable via RJ45-socket (twisted pair)
• Interface for compatibility with the programmer or a DIN interface for configuration
purposes
The CP143 H1 / TCP/IP communication processor conducts the transfer of data via the cellular
network independently and relieves the CPU of this task. This operation covers the entire ISO-OSI
level model.
The VIPA CP143 H1 / TCP/IP module is controlled by the standard handler modules of the
installed PLC.
The following modules are required for interfacing with the VIPA CP143 H1 / TCP/IP:
SEND ALL, RECEIVE ALL, SYNCHRON, SEND DIREKT, RECEIVE DIREKT, FETCH.
These function modules can be used to transfer DB/DX-modules with a maximum length of
4096 DW. These function modules can be configured directly or indirectly.
Special features
• The CP143 H1 / TCP/IP communication processor is supplied complete with a 12V power
supply for the transceiver.
• The application of these modules does not require any hardware or software manipulation.
• Comes complete with thin ethernet interface.
• Contains a LED status indicator to display the operating status of the module and the
network.
1.4 Construction
• 80486 SLC 33 MHz CPU
• 1MBmainmemory
• Siemens CP1430 compatible programmer interface
• EPROM socket for EPROMs
• 4 KB Dual-Port-RAM as CP interface
• DIN interface for the PLC
• AUI interface (IEEE 802.3) for the LAN cable via a transceiver, RJ45 signal may be
connected to the AUI socket (Siemens compatible)
• RJ45 connector for ethernet
• Thin ethernet (BNC)
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