Festo CMMP-AS M0 Series, Руководство пользователя

Страница: 37 / 42

Festo — CMMP-AS-...-M0 — 2022-07c
Technical appendix
37
Operating and environmental conditions for CMMP-AS-...-M0
Vibration and shock resistance
–
Operation In accordance with EN 61800-5-1, section 5.2.6.4
–
Transport In accordance with EN 61800-2, section 4.3.3
Tab. 18: Operating and environmental conditions
8.1.3 Electrical data [X40]
Control inputs STO-A, 0V-A/STO-B, 0V-B
Nominal voltage [V] 24 (related to 0V-A/B)
Voltage range [V] 19.2 … 28.8
Permissible residual
ripple [%] 2 (based on nominal voltage 24 V)
Overvoltage shutdown [V] 31 (shutdown in case of fault)
Nominal current [mA] 20 (typical; maximum 30)
Starting current [mA] 450 (typical, duration approx. 2 ms; max. 600 at 28.8 V)
Input voltage threshold
–
Switching on [V] approx. 18
–
Switching off [V] approx. 12.5
Switching time from
high to low
(STO-A/B_OFF) [ms] 10 (typical; maximal 20 at 28.8 V)
Switching time from
low to high
(STO-A/B_ON) [ms] 5 (typical; maximum 7)
Maximum positive test
pulse length with logic
0 [μs]
<
300 (related to nominal voltage 24 V and intervals
>
2 s
between pulses)
Tab. 19: Technical data: electrical data of the STO-A and STO-B inputs