Power Supply - Festo CPX-CTEL4-M12-5POL Manual

2. Installation

2.5.1 Power supply

Interlinking block type
CPX-...-EV-S... (V
EL/SEN
Interlinking block type
CPX-...-EV-V... (V )
VAL
Festo P.BE-CPX-CTEL-EN en 1205NH
The CPX terminal has 3 different conductors:
– V
EL/SEN
operating voltage supply for
– internal electronics of the CTEL master module
– internal electronics of all connected I-port devices
– V
OUT
Load supply voltage for output modules (is not used by
the CTEL master module)
– V
VAL
load supply voltage for valve terminals or other con-
sumers
Interlinking blocks with power supply are used to provide the
power supply of the CPX terminal. The following designs are
available in combination with the CTEL master:
Offers connection options for supplying operating voltage
) supply V
EL/SEN
supply V .
VAL
Offers connection options for supplying load voltage supply
V .
VAL
, load voltage supply V and load voltage
OUT
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