Installation
4-27
L MA9300PLC EN 1.4
The following connections of the system bus connection are possible:
• Connection to a decentral terminal extension for digital and analog inputs and outputs
• Connection to a superimposed control (PLC, decentralised inputs/outputs, operating
terminal)
• Interconnection of several controllers
Tip!
TheterminalX6/7should beelectricallyconnected to thefront shielding sheet (seedrawing)toavoid
interference during data transmission via the system bus (CANopen).
9300PLC125
Automation interface (X1)
The automation interface (X1) is used for the connection of different plug-on modules
• Operating module
• Fieldbus modules
– 2102 LECOM-A/B/LI
– 2111 INTERBUS
– 2112 INTERBUS loop
– 2131 PROFIBUS-DP and 2133 PROFIBUS-DP
– 2174 CAN addressing module
– 2175 DeviceNet / CANopen
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