Festo VMPA...-FB-EPL Series, Electronic Manual

Page: 204 / 232

A. Technical appendix
A−14
Festo P.BE−CPX−EA−E N en 0705f
Technical specifications CPX−8DE−8DA
Potential difference between 0 V sensor
supply connections and 0 V supply for
electronics/sensors (V
EL/SEN
)
not permitted
Digital outputs
Rated load voltage
Design
Protection against incorrect polarity
Output current per channel
Short circuit protection
Voltage drop at output
Output delay with ohmic load
signal change 0" to 1"
signal change 1" to 0"
Parallel switching of outputs for in
creased performance
Protection against reverse voltage
Limiting the inductive switch−off volt
age of connected coils/solenoid
valves
8 outputs as per IEC 1131, 24 V
V
OUT
positive logic (PNP)
Yes
max. 0.5 A (12 W lamp load)
Yes (electronic), response threshold > 0.5 A
Ţ
1 V
< 200 s
< 200 s
Yes, max. 4 outputs (A0 ... A3 or A4 ... A7) of the same
module
max. V
OUT
type. −16 V
Electrical isolation of outputs
between the channels
between the operating voltage sup
ply for the electronics/sensors
(V
EL/SEN
) and the load voltage for the
outputs (V
OUT
)
none
Yes, with power supply via manifold sub−base type:
CPX−GE−EV−Z (M18)
CPX−GE−EV−S−7/8−5POL
CPX−GE−EV−Z−7/8−5POL
CPX−GE−EV−Z−7/8−4POL
Isolation tested with 500 V DC
Module code [type code] (CPX−specific)
Module identification (Handheld) 4
8DI/8DO