Festo — CPX-AP-A — 2022-07
Technical data
39
12.2
Technical data, electrical
Power supply
Logic supply PS
[V DC]
24 ± 25%
Trigger level, undervoltage
identification in logic supply
PS
[V DC]
Depending on the module
è
Instructions for the specific
module
Max. acceptable current
load, logic supply PS
[A]
10
Mains buffering time, logic
supply PS
[ms]
10
Load supply PL
[V DC]
24 ± 25%, may vary for some modules
Trigger level, undervoltage
identification in logic supply
PL
[V DC]
Depending on the module
è
Instructions for the specific
module
Max. acceptable current
load, load supply PL
[A]
10
Capacitive load PL
24 V PL to 0 V PL
[nF]
Typically 47
24 V PL to FE
[nF]
Typically 47
0 V PL to FE
[nF]
Typically 20
Tab. 31: Power supply
The tolerance specifications of the voltage values are valid for the voltages at the applicable supply
port of the modules.
• Observe the voltage drop in the voltage transmission lines.
12.3
Technical data for UL/CSA certification
Technical specifications on the product may show different values in other documents. In the case of
UL-/CSA-certified products, the technical specifications in this documentation always apply first.
Electrical data and ambient conditions for UL/CSA
Overvoltage category
The unit shall be supplied by a power source which ful-
fils the requirements on a limited-energy circuit in accord-
ance to IEC/EN/UL/CSA 61010-1 or on a Limited Power
Source (LPS) in accordance to IEC/EN/UL/CSA 60950-1
or IEC/EN/UL/CSA 62368-1 or a Class 2 circuit in accord-
ance to NEC or CEC.
Pollution degree
Use in an environment with pollution degree 2 (or better).
