Bürkert 8619 multiCELL WM AC, Operating Instructions Manual

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6.9 Electrical specifications of the
8619 multiCELL WM AC
Electrical supply 110...240 V AC
• Frequency
• Max. current
• Integrated protection • 50...60 Hz
• 500 mA
• delayed 3.15 A fuse, 250 V AC, (breaking capacity = 1500 A at
250 V AC, 10 kA at 125 V AC), certified EIC 60127, UL listed
and recognized
Power distribution
(POWER OUT module) • Protected against polarity reversal
• 24 V DC, filtered and regulated, SELV circuit, at a non-hazardous
energy level,
• 1,3 A max.: observe the maximum permissible load as a
function of the ambient temperature. See the derating curves
Fig. 10.
8619 multiCELL WM AC,
without extension module
8619 multiCELL WM AC,
with extension module
Maximum current
of the load
Ambient temperature
[A]
[°C]
-20 0 -10 +10 +20 +30 +40 +50 +60 +70
0
0.6
1.1
0.1
+80
0.8
1.3
Fig. 10 : Derating curves of the maximum permissible current, depending on the ambient temperature
All digital inputs ("DI") • Switching threshold V
on
: 5...36 V DC
• Switching threshold V
off
: < 2 V DC
• Input impedance: 3 k W
• Galvanically isolated
• Protected against polarity reversal and voltage spikes
• Frequency: 0.5...2500 Hz
32
Technicaldata
Type 8619
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