Siemens ISI EN 50295 - Manual (Page 141)

Siemens IK PI · 2004 6/141
AS-Interface Power Supply Units
Power supply units IP65
6
■
Technical specifications
1) The counterpart is not included in the scope of supply (see accessories).
AS-Interface IP65 power supply unit
Rated input voltage 230 V AC Rated input voltage 24 V DC
3RX9 311-0AA00 6EP1 632-1AL01
Output current in A 2.4 2.4
Rated input voltage in V 230 AC 24 DC
Input
• Rated input voltage U
e rated
in V 230 AC 24 DC
• Range selection Changeover contact (internal) --
• Input voltage range in V 195 to 253 20.4 to 28.8 DC
• Overvoltage resistance EN 61 000-4-1 35 V DC for max. 500 ms
• Mains buffering at I
e rated
in ms > 20 > 10
• Mains frequency rated value I range
in Hz
50/60/47 to 63 --
• Input current rating I
e rated
in A < 0.5 3.6
• Built-in input fuse in A T 2 (not accessible) T 6.3 (not accessible)
Output
• Stabilized floating DC voltage
acc. to AS-Interface specification
Yes Yes
• Rated output voltage U
a rated
in V 30 DC (AS-Interface) 30 DC (AS-Interface)
• Total tolerance 29.5 to 31.6 V DC 29.5 to 31.6 V DC
• Residual ripple in mVpp < 300 < 300
• Spikes in mVpp < 50 < 50
• Operational display Green LED Green LED
• Output current rating I
a rated
in A 2.4 (power boost 2.8) 2.4
Efficiency/power loss
• Efficiency at U
a rated
, I
a rated
in % Approx. 85 > 81
• Power loss at U
a rated
, I
a rated
in W Approx. 10 < 17
Protection and monitoring functions
• Output overvoltage protection No --
• Current limitation in A > 2.8 From approx. 2.9
• Short-circuit protection Yes Stabilized current approx. 2.9 A
Safety
• Primary/secondary isolation Yes (SELV to EN 60 950) Yes (SELV to EN 60 950)
• Safety class Class I to IEC 536 Class I to IEC 536
• Degree of protection IP65 IP65
• Approvals CE, UL, CSA (in preparation) CE, UL, ship building
EMC
• Emitted interference EN 50 081-1 EN 50 081-1, EN 55 022 Cl. B
• Noise immunity EN 50 082-2 EN 50 082-2
Operational data
• Ambient temperature range in °C -45 to +55 -25 to +55
• Transport and storage
temperature range in °C
-45 to +60 -25 to +85
• Humidity class Max. 80% rel. humidity F to DIN 40 040
Mechanical data
• Input connection Amphenol device socket Circular connector 0.5 to 2.5 mm 21 )
• Output connection AS-i + AS-i+/AS-i: via yellow AS-Interface cable 500 mm 3-wire conductor AWG 14
• Output connection AS-i - FK line adapter 500 mm 3-wire conductor AWG 14
• Output connection Ground -- 500 mm 3-wire conductor AWG 14
• Dimensions (W x H x D) in mm 105 ´ 155 ´ 117 224 ´ 80 ´ 57
• Mounting Mounting onto standard rails
DIN EN 50 022-35 x 7.5 Wall mounting
Special function -- --
Accessories -- 6-pole connector for input voltage (6ES5 760-2CA11)
and AS-Interface coupling module PG
(3RG9 220-0AA00) must be ordered separately