Festo 32 MPA - Page 5

2009/06 – Subject to change
5
 Internet: www.festo.com/catalogue/...
Valve terminals type 32 MPA
Key features
Individual connection
Valves can also be used on individual
sub- bases for actuators further away
from the valve terminal.
The electrical connection is estab-
lished using a standard 4-pin M8 plug
(EN 60947-5-2).
Multi-pin plug connection
The signal flow from the controller to
the valve terminal takes place via a
pre -assembled or self -assembled
multi-wire cable to the multi-pin plug
connection, which substantially
reduces installation time.
The valve terminal can be equipped
with max. 24 solenoid coils. This
correspondsto4to24MPA1or2to
24 MPA2 valves, or a combination of
both.
Versions
• Sub-D connection
• Pre-assembled multi-pin cable
• Multi-pin cable for self-assembly
AS-interfac e connection
A special feature of the AS- i nterface is
its ability to simultaneously transmit
data and supply power via a two-wire
cable. The encoded cable profile
prevents connection with incorrect
polarity.
The valve terminal with AS- interface is
available in the following versions:
• With two to eight modular valve
positions (max. 8 solenoid coils).
This corresponds to 2 to 8 MP A1 or
2to8MPA2valves,ora
combination of both.
• With all available valve functions.
The connection technology used for
the inputs can be selected as with
CPX:M8,M12,Harax,Sub-D,
Cage Clamp® (terminals to IP20).
Further information
 Internet: as-interface
CPI installation system
Valve terminal for CPI installation
system:
Valve terminals with CP connection
are i ntended for connection to higher-
order fieldbus nodes or to control
blocks. A fieldbus node or control
block also enables the connection of
decentralised input/output units. The
following fieldbus protocols are
supported:
• Fes to fieldbus, ABB C S31,
Moeller Suconet K
• Interbus
• Allen Bradley (1771 RIO)
• DeviceNet
• Profibus DP
• Profinet IO
• CC- Link
• Modbus/TCP
• Ethernet
• EtherCAT
Four strings with up to 32 inputs and
outputs can be connected to a field-
bus node or control block. The con-
necting cables transmit the power
supply for the input modules and the
load vol tage for the val ves as well as
control signals.
Further information
 Internet: ctec