Siemens ISI EN 50295 - Manual (Page 118)

Siemens IK PI · 2004 6/118
AS-Interface Slaves
AS-Interface load feeder modules IP20
AS-Interface motor starters and IP20 load feeders
6
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Technical specifications
The technical specifications for the load feeders is the same as that specified for the individual devices.
The high short-circuit strength of I
q
= 50 kA also applies.
Load feeders modules IP20
2I/1O 4I/2O 2I/1OR 3I/2OR
3RK1 400-1KG01-0AA1 3RK1 400-1MG01-0AA1 3RK1 402-3KG02-0AA1 3RK1 402-3LG02-0AA1
I/O configuration (hex) 3 7 3 7
ID code (hex) F F F F
Supply voltage for electronics
and inputs in V
(checkbacks from the auxiliary
contacts of the controlgear)
via AS-Interface data cable 26.5 to 31.6 (in accordance with AS-Interface specification)
Power consumption of AS-Interface
in mA 8 to 12
Temperature range
• Operating temperature T
u
in °C 0 to +55
• Storage temperature in °C -40 to +85
Degree of protection IP20
Inputs
Polarity reversal protection Built-in
Max. input current in mA 6
Max. permissible cable length
between IN + and an input in m 0.4
Outputs
External supply voltage for outputs
in V
(triggering of the contactor coils)
via auxiliary power 24 DC Max. 230 AC
Current carrying capacity I
e
in A 0.5 (DC-13/DC-14) 3 (AC-15); 0.1 (DC-13 at 220 V)
Summation current (thermal) I
th
in A 2 3
Polarity reversal protection Built-in Not required
Short-circuit protection Built-in No
Inductive interference protection
(free-wheeling diode) Built-in Not required
Watchdog
(shutdown of outputs in case
of AS-Interface fault)
Built-in
Diagnostics
Via LED at the housing Auxiliary voltage applied
AS-Interface communication OK
AS-Interface communication faulty
Station address = 0 (module not addressed) Output activated
AS-Interface communication OK
AS-Interface communication faulty
Station address = 0 (module not addressed)
Conductor cross-sections
Plug connector for AS-Interface and
auxiliary power in mm
2
0.5 to 0.75 (flexible)
Cage Clamp for I/O wiring in mm 2 0.8 to 2.5 (flexible, without end sleeve)
Power connector, 5-pole in mm 2 0.5 to 2.5
AWG 28 to 12
PE/N conductor wiring on carrier
in mm
2
2.5 flexible
AWG 13
Addressing After the 15th addressing, the module keeps the last address