PISA11.CLASS2 Datasheet, PDF (5/19 Pages) PULS GmbH – PROTECTION MODULE 24V, 4 OUTPUTS

PISA11-Series
PISA11.CLASS2
PROTECTION MODULE 24V, 4 OUTPUTS
4. INPUT
Input voltage
Input voltage range
Turn-on voltage
Turn-on delay of outputs
nom.
-
max.
DC 24V
18Vdc – 30Vdc
30Vdc
typ. 21.4Vdc
typ. 270ms
Input voltage protection level ^*) min.
max.
21.0Vdc
21.8Vdc
Stand-by input current
typ. 43mA
*) Voltage dips below this value can occur for maximal 200μs.
±25%
Absolute maximum continuous input voltage with no
damage to the PISA module
Required input voltage for turning-on the outputs
Period between applying the input voltage and turning
on the outputs. All outputs will be turned-on at the
same time.
Below this voltage level, outputs will shutdown.
Stand-by current with no load current on the outputs
5. OUTPUTS
Output current
All 4 outputs together
Output current limitation ^*)
output 1
output 2
output 3
output 4
Voltage drop ^**)
Output leakage current ^***)
nom.
nom.
nom.
nom.
nom.
min.
typ.
max.
typ.
typ.
24V Input
3.7A
3.7A
3.7A
3.7A
14.8A
16.6A
19.9A
23.6A
92mV
0.4mA
28V Input
3.2A
3.2A
3.2A
3.2A
12.8A
16.6A
19.9A
23.6A
81mV
0.4mA
see Fig. 5-1
see Fig. 5-1
see Fig. 5-1
see Fig. 5-1
0.4mA
*) The current limitation value for the sum of all four output currents. This current can be drawn from each individual output before the
protection module shutdown all four outputs at the same time. Shutdown times can be found in chapter 6.
**) Voltage loss between input and output, when all output channels are loaded with 50% of its nominal current.
***) Output current when outputs have shut down
Fig. 5-1 Output current vs. input voltage
Input
Voltage
30V
29V
28V
27V
26V
25V
24V
23V
22V
0
1A
2A
3A
4A
Output Current, typ
May 2014 / Rev. 1.7 DS-PISA11.CLASS2 - data sheet -
All parameters are specified at 24Vdc input, 25°C ambient temperature and a 5 minutes run-in time unless otherwise noted.
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