Festo CPX-FB32, Electronic Manual

Page: 44 / 136

2. Commissioning
2−10
Festo P.BE−CPX−FB32−EN en 0605NH
S e q uence of a ddr essin g D esc r i p ti o n
1. I/O diagnostic interface
1)
Can be activated by DIL switch. If the interface is activated, it
will occupy the first 16 inputs and outputs in the address range.
2. Analogue modules Modules with analogue inputs/outputs
3. Technology modules e.g. CP interface, Front End Controller CPX−FEC
4. Digital modules Modules with digital inputs/outputs
1)
Depending on the setting, this address range can also be occupied by status bits
(see note above and Tab.1/2).
Tab.2/6: Sequence of addressing
Configuration examples
E x am pl e 1: C P X te r mina l w it h M PA1 an d M PA2 p neumatics
The following diagram shows as an example a CPX terminal
with MPA pneumatics and the following setting:
Status bits and I/O diagnostic interface deactivated
Module no.: 0
1 2
8DI 4DO 8DI
8 O
3
8DO
8 O
1 2 3 4 5 6
4 O 4 O
4
1
Field bus node CPX−FB32
2
MPA pneumatic interface
3
MPA1 pneumatic modules (8 DO each)
4
MPA2 pneumatic modules (4 DO each)
Fig.2/1: Example terminal 1 (with MPA1 and MPA2 pneumatics)