Siemens ISI EN 50295 - Manual (Page 138)

Siemens IK PI · 2004 6/138
AS-Interface Power Supply Units
Power supply units IP20
6
■
Technical specifications (continued)
AS-Interface power supply unit
Single Output IP20 With integrated earth-fault detection
6EP1 354-1AL01 3RX9 310-0AA00
Output current in A 7 2.4
Rated input voltage in V 120 to 230 AC 115/230 AC
Input
• Range selection With variable range input With changeover switch
• Voltage range in V 93 to 264 AC / 110 to 350 DC 195 to 253 / 102 to 132 AC
• Overvoltage strength VDE 0160 Limiting curve W2 EN 61 000-4-1
• Mains buffering at I
e
Rated in ms < 20 at 93/187 V > 20
• Mains frequency rated value I
range in Hz
0/50/60/47 to 63
• Built-in input fuse in A T 6.3 (not accessible) T 2
• Recommended circuit-breakers
(IEC 898) in A
From 16, characteristic C or
from 8, characteristic B From 10, characteristic C
Output
• Stabilized floating DC voltage
acc. to AS-Interface specification
Yes
• Voltage rating U
aRated
in V 30 DC
• Total tolerance 29.5 to 31.6 DC
• Residual ripple in mVpp
(0–10 kHz, AS-i+/AS-i–)
< 300
• Spikes in mVpp
(10–500 kHz, AS-i+/AS-i–)
< 50
• Operational display Green LED
• Current rating I
a Rated
in A 7 2.4 (power boost: 2.8)
Efficiency/power loss
• Efficiency at U
aRated
, I
aRated
in % > 85
• Power loss at U
aRated
, I
aRated
in W < 37 10
Protective and monitoring functions
• Overvoltage protection of outputs Yes No
• Current limitation in A From approx. 7.4 > 2.8
• Short-circuit protection Stabilized current characteristic approx. 7.4 A Yes
Safety
• Primary/secondary isolation SELV to EN 60 950
• Safety class (EN 60 950/IEC 950) Class I to IEC 536 I
• Degree of protection IP20 to EN 60 529 IP20
• Approvals CE, UL/cUL CE, UL, CSA (in preparation)
EMC
• Emitted interference EN 50 081-1, EN 55 022 Cl. B EN 50 081-1
• Noise immunity EN 50 082-2
Operational data
• Ambient temperature range in °C 0 to +55 -25 to +55
• Transport and storage
temperature range in °C
-25 to +85 -25 to +60
• Humidity class F to DIN 40 040 Max. 80% rel. humidity
Mechanical data
• Input connection 1 terminal each for 0.5 to 2.5 mm 2 Spring-loaded terminal connection (0.5 to 2.5 mm 2 )
• Output connection AS-i + 3 terminals for 0.5 to 2.5 mm 2 Spring-loaded terminal connection (0.5 to 2.5 mm 2 )
• Output connection AS-i - 3 terminals for 0.5 to 2.5 mm 2 Spring-loaded terminal connection (0.5 to 2.5 mm 2 )
• Output connection shield S 2 terminals for 0.5 to 2.5 mm 2 Spring-loaded terminal connection (0.5 to 2.5 mm 2 )
• Dimensions (W x H x D) in mm 200 ´ 125 ´ 135 92 ´ 110 ´ 136
• Mounting Snap-on mounting onto standard rail DIN EN 50 022-
35
´ 15 mm and S7 rail
Snap-on mounting onto standard rail DIN EN 50 022-
35 x 7.5 mm
Special function - Integrated 3RK1 408-8KE00-0AA2 earth fault detec-
tion module and isolation of the AS-Interface voltage
with corresponding circuit