Festo Smart cubic CPA-SC Series, Manual

Page: 123 / 136

A. Technical appendix
A−11
Festo P.BE−CPASC−EN en 0412b
Information on the electric components on the CPA−SC valve
terminal with field bus direct connection can be found in the
relevant Electronics manual" for the field bus direct.
Electric CPA−SC valve terminal with IC, MP or FL connection
1)
Electromagnetic compatibility (EMC)
(CPA valve terminal with MP and FL connections)
Interference emitted
Resistance to interference
3)
Tested as per EN 61000−6−4; industry
2)
Tested as per EN 61000−6−2; industry
Protection against electric shock
(protection against direct and indirect contact as per
IEC/DIN EN60204−1) By PELV power unit
(Protected Extra−Low Voltage)
Operating voltage
Tolerance
Minimum switch−off time
Minimum requirement of the voltage supply (minimum
voltage increase time for reaching the high−current
phase) edge steepness
24 V DC
± 10 % (21.6 ... 26.4 V DC)
> 10 ms
> 0.3 V/ms
Power consumption at 24 V
Per valve solenoid coil 1 W
1)
Further data on the electric components of the CPA−SC valve terminal with MP or FL connection can
be found in the information supplied with the product.
2)
The CPA−SC valve terminal is intended for industrial use.
3)
The maximum permitted signal cable length is 10 m.
Tab.A/12: Technical specifications for the electric components