Specifications

The construction of the module CP143 H1 / TCP/IP manual
4-2 Rev. 00/07
4.1.1 Components of the module
• 80486 SLC 33 MHz CPU
• 1MB main memory
• PG interface which is compatible with the Siemens CP1430
• EPROM socket
• 4KB dual-port RAM as CP interface
• DIN interface to the PLC
• An AUI connection (IEEE 802.3) for interfacing to a bus cable via a transceiver, RJ45
signal may be connected to the AUI socket (Siemens compatible)
• RJ45 interface connection for ethernet
• Thin ethernet connector (BNC)
• power supply for transceiver
Controls and indicators located on the front panel
• LEDs for
TX (yellow) indicates that data is being transmitted.
RX (yellow) indicates any data on the network.
RUN (green) The module has been synchronized, i.e. the PLC has completed
the SYNC-procedure.
COMM (yellow) error occurred during the boot phase / FLASH-ROM is burned.
STOP (red) The module is busy initializing.
15 V (green) 15 V supply available
(red) under voltage
Both LEDs off indicates that no power is available.
• Slot for EPROMs
• 15-pole D-type plug for the PG interface
• AUI interface for a transceiver
• BNC socket for thin ethernet
• RJ45 socket for ethernet
• RUN-/STOP-/RESET switch
RESET sets the module to defauft-setting. To reset the module you have to keep pressed
the RUN-/STOP-/RESET-switch in position OG about 5 seconds.