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
