____________________________________________________________________________________________________________ 
G1  Introduction to AC500  1-35  AC500 / Issued: 07.2006 
Steps for installation 
√  
Installation step:  Further 
information: 
 
1  Snap the AC500 PLC Terminal Base onto DIN Rail or wall-mount with 
screws. 
 
 
2  Snap the additional Terminal Units for I/O modules onto DIN Rail 
(optional) or screw them (wall mounting). 
 
 
3  Make the sensor/actuator wire connections according to the dedicated 
Electronic module you want to use. Provide external process power 
supply as required. 
(*) 
 
4  If required, make the fieldbus connections according to the dedicated 
master coupler module you want to use. 
(*) 
 
5  Plug the appropriate electronic and I/O modules in the correct locations 
(CPU module, communication couplers on TB, and eventually also I/O 
modules onto dedicated TUs). 
 
 
6  Install the battery and the memory SD card; this is optional and the 
CPU is able to run without them. 
 
 
7  If required, make the FBP fieldbus slave connection according to the 
chosen FBP and use the dedicated FBP accessories (cables, master 
cable to M12, line termination, power supply connector, etc…). 
(**) 
 
8  If required, plug the FBP-Plug on the M12 connector located on the 
CPU Terminal Base of the AC500 PLC. 
 
 
9  Connect a programming cable (e.g. TK501 in COM2/PLC and 
COM1/PC; TK502 is necessary for COM1/PLC) on the PC and on the 
AC500 PLC. 
 
 
10  Set the power on (process power supply first and PLC power supply).   
 
11  If required, set the an address for the integrated Ethernet 
communication interface by using the front face LCD Display + 
keyboard of the CPU module (see the  dedicated chapter of the user’s 
manual). 
 
 
12  Install the AC500 Control Builder programming software on your PC. If 
required, also copy the appropriate EDS/GSD files into the Fieldbus 
configurator (AC500 Control Builder) to manage the possible fieldbus 
slave modules connected to the AC500 master couplers. 
(*) 
 
13  Program the hardware configuration.   
(*)  Refer to the AC500 hardware description for proper wiring and addressing information. 
(**) Refer to the Installation Instructions for the particular FBP devices. Follow appropriate fieldbus 
practices outline by the conventions and standards of each protocol used in the system.