Festo CPX Serie Manual De Instrucciones página 29

CPX type continued
Digital outputs
Rated load voltage
Design
Protection against incorrect
polarity
Output current per channel
Short circuit protection
Voltage drop at output
Switch−off delay
Signal change 0" to 1"
Signal change 1" to 0"
Parallel switching of outputs
for increased performance
Protection against reverse
voltage
Limiting the inductive
switch−off voltage of
connected coils/solenoid
valves
Electrical isolation
Inputs
Outputs
between the channels
to U
EL/SEN
Isolation
Festo CPX−EA 0705c English
−8DE−8DA
8 outputs as per IEC 1131, 24 V
V
OUT
Positive logic (PNP)
Yes
max. 0.5 A (12 W lamp load), no
total current limitation
Yes (electronic),
Response threshold> 0,5 A
1 V
With ohmic load:
< 200 s
< 200 s
Yes, max. 4 outputs (A0 ... A3 or A4
... A7) of the same module
Max. U
OUT
Typical −16 V
none
none
Yes, with intermediate supply or
interlinking block type CPX−GE−EV−Z
(M18), CPX−GE−EV−S−7/8−5POL,
...−Z−7/8−5POL or ...−Z−7/8−4POL
Tested using 500 V DC
29