Technical Specifications - Siemens 6ES7 972-4AA02-0XA0 User Manual

User´s Guide Power Rail Booster

8 Technical Specifications

Power Rail Booster
Voltage and current supply
Operating voltage
Power consumption (rated current)
Current at make
Fusing for supply voltage
Power dissipation
Signal transmission
Transmission speed
Setting of transmission speed
Signal propagation time
Compatibility to
6ES7 972 4AA00 0XA0
6ES7 972 4AA00 0XA0 with fan
6ES7 972 4AA01 0XA0
Safety
VDE / EN Specifications
PROFIBUS interface
Input / Output signal
Input voltage insurance
Characteristic PIN 6 (Vcc)
PIN assignments
Galvanic isolation
POWER RAIL interface
Input / Output signal
Input voltage endurance
PIN assignment
Shock-proof
Galvanic isolation
Supply voltage interface
PIN assignment
Galvanic isolation
Signalling contact interface
Maximum switching voltage
Maximum switching current
Maximum braking capacity
PIN assignment
Galvanic isolation
Electromagnetic compatibility (EMC)
Emitted interference
Immunity to static discharges
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20,4 V to 28,8V DC, typ. 24 V, SELV, galv. isolated
Max. 1,2 A
Max. 15 A approx. 200 µs
6 A Category C circuit-breaker
Max. 20W
9,6; 19,2; 45,45; 93,75; 187,5; 500kbit/s
Automatic
≤ 6 t
bit
Mixed configuration possible
Mixed configuration possible, fan not necessary
Mixed configuration possible
EN61010
RS485 level
-7V to +12V
5V ± 10%, 50mA
See Documentation, Chapter 6.3.2.4
Yes
Differential signal up to 40V
Differential signal up to 60V, against ground 2,5kV
See Documentation, Chapter 6.3.2.2
Yes, to EN 61131-2
Yes (not to internal logic)
See Documentation, Chapter 6.3.2.5
Yes
30 V DC; 230 V AC
0,20A
6 W (resistive load)
In the case of interconnection with inductive loads,
you must suppress interference using suitable
protective circuits (varistors or free wheeling
diodes)
See Documentation, Chapter 6.3.2.6
Yes
Limit value class B (EN55022)
Shield connection and housing components: ± 6 kV
Contact discharge (EN61000-4-2)
6ES7 972-4AA02-0XA0
Version 12/2005
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