Conversion Of The Valve Zone; Sections - Aventics AES Serie Systembeschreibung

104 AVENTICS | Bus Coupler AES/Valve Driver AV, PROFIBUS DP | R412018135–BAL–001–AG
Conversion of the Valve System
Example:
The I/O zone consists of three different modules with the following PLC configuration keys:
Table 29: Example of a PLC configuration key for the I/O zone
PLC configuration key for the I/O module
8DI8M8
24DODSUB25
2AO2AI2M12A
The left end plate is not reflected in the PLC configuration key.

12.5 Conversion of the valve zone

The symbols for the valve zone components are explained in section 12.2 "Valve zone" on
page 95.
Impermissible, non-compliant expansion!
Any expansions or reductions not described in these instructions interfere with the basic
configuration settings. This will prevent a reliable system configuration.
Observe the rules for the expansion of the valve zone.
Observe the specifications of the system owner as well as any restrictions resulting from
the overall system.
You may use the following components for the expansion or conversion of the system:
Valve driver with base plates
Pressure regulators with base plates
Pneumatic supply plates with bridge card
Electrical supply plates with supply board
Pneumatic supply plates with UA-OFF monitoring board
With valve drivers, combinations of several of the following components are possible (see Fig. 16 on
page 105):
Valve driver, 4x, with two base plates, 2x
Valve driver, 3x, with one base plate, 3x
Valve driver, 2x, with one base plate, 2x
If you would like to operate the valve system as a stand-alone system, a special right end plate
is required (see section 15.1 "Accessories" on page 112).
12.5.1

Sections

The valve zone of a valve system can consist of multiple sections. A section always starts with
a supply plate that marks the beginning of a new pressure or voltage zone.
An UA-OFF monitoring board should only be installed after an electrical supply plate, otherwise
the actuator voltage UA is monitored before supply.
Characteristics of the I/O module
8x digital input channels
8x M8 connections
24x digital output channels
1x DSUB plug, 25-pin
2x analog output channels
2x analog input channels
2x M12 connections
Additional actuator voltage connection
NOTICE