Festo 572986, Руководство пользователя, Страница: 38 / 42

A Technical appendix
38 Festo – GDCP-CMMS-AS-G2-S1-EN – 1306NH – English
A.1.3 Electrical data [X1], [X3]
Control ports DIN4, DIN5 [X1.21, X1.9]
Nominal voltage [V] 24 (related to 0 V)
Voltage range [V] 19.2 … 28.8
Nominal current [mA] 2.5 (typical; maximum 3)
Input voltage threshold
Switching on [V]
≥
13.1
Switching off [V]
≤
3.4
Switching time from high to low [ms]
≤
5
Switching time from low to high [ms]
≤
8
Maximum test impulse length [µs] Not specified; no tolerance against test impulses
Tab. A.5 Technical data: Electrical data for the inputs at [X1]
Control port Rel [X3.2]
Nominal voltage [V] 24 (related to 0V)
Voltage range [V] 19.2 … 28.8
Nominal current [mA] 20 (typical; maximum 30)
Input voltage threshold
Switching on [V]
≥
17.9
Switching off [V]
≤
2.5
Switching time from high to low [ms]
≤
12
Switching time from low to high [ms]
≤
20
Maximum test impulse length [µs] Not specified; no tolerance against test impulses
Service life of relay input, switching cycles n
op
CMMS-AS-...-G2 Rev. 01 [n
op
] 100 000
CMMS-AS-...-G2 Rev. 02 [n
op
] 10 x 10
6
Tab. A.6 Technical data: electrical data of the control port Rel [X3]
Acknowledgment contact NC1, NC2 [X3.5, X3.6]
Feature Relay contact, normally closed
Max. voltage [V DC]
<
30
Nominal current [mA]
<
2000 at 30 V
Switching time closing [ms]
<
(Switching time from high to low
1)
+ 9 ms)
Switching time opening [ms]
<
(Switching time from low to high
1)
+ 9 ms)
Service life of acknowledgment contact, switching cycles n
op
(at 24 V and I
Contact
= 10 mA;
the service life is reduced with higher load currents)
CMMS-AS-...-G2 Rev. 01 [n
op
] 100 000
CMMS-AS-...-G2 Rev. 02 [n
op
] 10 x 10
6
1) Switching time
Tab. A.6
Tab. A.7 Technical data: electrical data of the acknowledgment contact NC1/NC2 [X3]