AO2000 CONTINUOUS GAS ANALYZERS  |  OI/AO2000-EN REV. B  107
 
 
 
Connecting the electrical leads 
 
 
Electronics module connection diagram 
Electronics module connection diagram 
 
-X01 
Power supply connection (see page 124) 
-X07 
System bus connection (see page 118) 
-X08, -X09  Ethernet 10/100/1000BASE-T connection 
-X20 to -X29  I/O Modules (5 slots), options: 
– Profibus module (see page 108) 
– Modbus module (see page 109) 
– 2-way analog output module (see page 110) 
– 4-way analog output module (see page 110) 
– 4-way analog input module (see page 111) 
– Digital I/O module (see page 112) 
 
Potential compensation connection (see page 124) 
The connection diagram shows an example for the equipment of the elec-
tronics module with I/O modules.