Siemens ISI EN 50295 - Manual (Page 136)

Siemens IK PI · 2004 6/136
AS-Interface Power Supply Units
Power supply units IP20
6
■
Technical specifications
AS-Interface power supply unit
Single output IP20
Output current 2.4 A
Output current 4 A Output current 3.3 A
3RX9 307-0AA00 3RX9 307-1AA00 4FD5 213-0AA10-1A
Rated input voltage in V 115/230 AC 115/230 AC 230/400 AC
Input Single-phase AC Single-phase AC Single- and two-phase AC
• Range selection With changeover switch With plug
• Voltage range in V 195 to 253 / 102 to 132 AC 197 to 430 AC
• Overvoltage strength EN 61 000-4-1
• Mains buffering at ,
e
Rated in ms > 20 > 20 at 230 V; > 60 at 400 V
• Mains frequency rated value I
range in Hz
50/60/47 to 63
• Built-in input fuse in A T 2 T 5 (not accessible) T 3 (not accessible)
• Recommended m.c.b (IEC898)
in mains supply circuit in A
From 10, characteristic C From 10, characteristic C From 16, characteristic C
Output
• Stabilized floating DC voltage acc.
to AS-Interface specification
Yes Yes, can be connected in parallel
• Voltage rating U
aRated
in V 30 DC
• Total tolerance in V 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 ,
a Rated
in A 2.4 (power boost: 2.8) 4 (power boost: 4.5) DC 3.3 (power boost: DC 4)
Efficiency/power loss
• Efficiency at U
aRated
, ,
aRated
in % Approx. 85
• Power loss at U
aRated
, ,
aRated
in W Approx. 10 Approx. 18 Approx. 15
Protective and monitoring functions
• Output overvoltage protection No
• Current limitation in A > 2.8 > 5
• Short-circuit protection Yes
Safety
• Primary/secondary isolation SELV to EN 60 950 SELV to EN 60 950 (in preparation) SELV to EN 60 950
• Safety class (EN 60 950/IEC 950) I
• Degree of protection IP20
• Approvals CE, UL, marine CE, UL, CSA (in preparation) CE, UL (in preparation)
EMC
• Emitted interference EN 50 081-1
• Noise immunity EN 50 082-2
Operational data
• Ambient temperature range in °C -25 to +55 -45 to +55
• Transport and storage
temperature range in °C
-25 to +60 -45 to +80
• Humidity class Max. 80% rel. humidity
Mechanical data
• Input connection Spring-loaded terminal connection (0.8 to 2.5 mm 2 )
• Output connection AS-i + Spring-loaded terminal connection (0.8 to 2.5 mm
2
)
• Output connection AS-i - Spring-loaded terminal connection (0.8 to 2.5 mm
2
)
• Output connection shield S Spring-loaded terminal connection (0.8 to 2.5 mm
2
)
• Output connection Ground - - Spring-loaded terminal connection
(0.8 to 2.5 mm
2
)
• Dimensions (W x H x D) in mm 46 ´ 135 ´ 105 75 ´ 135 ´ 107 75 ´ 135 ´ 103
• Mounting Snap-on mounting onto standard rail
DIN EN 50 022-35 x 7.5 mm Mounting onto standard rail