Technical Data; General Technical Data - Siemens SIMATIC PANEL PC 877 Operating Instructions Manual

Technical data

15.1

General technical data

15.1
General technical data
AC device: Supply voltage
DC device: Supply voltage
AC device: Frequency
Transient voltage interruption
according to Namur
AC device: Max. power consumption of complete unit
at 240 W secondary
DC device: Max. power consumption of complete unit
at 180 W secondary
AC device: max. current output
DC device: max. current output
Noise emission
Degree of protection for complete unit on rear
Degree of protection on front with tension jack
mouniting
Degree of protection on front with screw mouniting
SIMATIC Panel PC 877
Operating instructions, Release 07/2006, A5E00877780-01
100 to 240 V AC (85 to 265 V AC)
24 V DC (20.4 to 28.8 V DC) SELV
50 - 60 Hz (47 to 63 Hz)
AC device: At least 20 ms for 93 to 264 V
at most 10 events per hour; recovery time of at least 1 s
DC device: no buffering
360 W primary with approx. 65% efficiency
265 W primary with approx. 70% efficiency
+5 V/25 A *
)
+3.3 V/10 A *
)
*) 155 W total allowed
+12 V/12.2 A peak 14.0A
–12 V/0.8 A
–5 V/0.5 A limited to >0.8 A
+5 Vaux/2 A peak 2.5 A
The total voltage amounts to max. 230 W.
+5 V/22 A *
)
+3.3 V/16 A *
)
*) 140 W total allowed
+12 V/4.4 A peak 8.0 A
–12 V/0.5 A
–5 V/0.5 A
+5 Vaux/1 A
The total voltage amounts to 180 W.
< 55 dB(A) according to DIN 45635-1
IP 20
IP 65
IP 54
15
15-1