Festo Контроллер позиционирования CPX-CMPX - Manual (Page 27)

1. Overview of components
1−9
Festo P.BE−CPX−SYS−EN en 0902e
CPX I/O modules
Processing signals can be evaluated with the CPX I/O modĆ
ules. Input modules provide inputs for connecting sensors
and enable cylinder positions to be scanned, for example.
Output modules provide universally usable electric outputs
for controlling low−current consuming devices (further valves,
bulbs, etc.).
Note
Including the CPX bus node, a maximum of 10 electric CPX
modules plus a pneumatic interface are permitted on the
electric side.
The CPX I/O modules have various types of connections. The
connections are on a sub−base which can be removed from
the module. This offers the following advantages:
ć The CPX terminal can be fitted with the desired conĆ
nections. It can be adapted easily to various applicaĆ
tions and operating conditions.
ć When servicing is required, the electronics of the I/O
modules can be replaced without the need to disĆ
mantle the CPX terminal, or to loosen individual conĆ
nections on the I/O modules.
The following types of connection can be used:
ć M12 connection, 5− or 8−pin
ć M8 connection, 3− or 4−pin
ć Terminal strips, 16−pin
ć Sub−D connection, 25−pin
ć HARAX connection, 4−pin
Further information on the CPX I/O modules can be found in the
manual CPX I/O modules", type P. BE−CPX−EA−...