PC Adapter USB
A5E01134250-01
9-1
9 Technical Data
PC Adapter USB
Order no. 6ES7972-0CB20-0XA0
Dimensions Approx. 105 x 58 x 26 mm
Weight Approx. 250 g
Interfaces
to S7 / M7 / C7
to PC
RS485 (max. 1.5 Mbps)
USB (12 Mbps)
Power supply
(via MPI interface)
24 V DC (SELV) (18V.. 30 V DC)
Power consumption 50 mA (typically) / 100 mA (max.)
Inrush current Imax. 700 mA; 8µs
Safety
Safety class Safety class III conforming to IEC 60950
Safety requirements IEC 60950 corresponds to DIN/EN 60950
Degree of protection IP 20
Electromagnetic compatibility (EMC
Noise emission Limit value class B according to EN 55022
Noise immunity on signal lines 2 kV (according to IEC 61000-4-4; burst; length > 3m)
Immunity to discharge of static electricity
(ESD)
6 kV, contact discharge (according to IEC 61000-4-2
8 kV, air gap discharge (according to IEC
61000-4-2
RF immunity 10 V/m 80 - 1000 MHz, 80% AM (to IEC 61000-4-3)
10 V/m 900 MHz, 1.89 GHz, 50% ED (to IEC 61000-4-3)
RF conductance 10 V 9 kHz - 80 MHz (to IEC 61000-4-6)
Climatic conditions
Temperature
Operation
Storage / shipping
Tested according to DIN EN 60068-2-2, DIN IEC 60068-2-1
+0 °C to +60°C, temperature change max. 10 K/h
–20°C to +60°C, temperature change max. 20 K/h
Relative humidity
Operation
Storage / shipping
Tested according to DIN IEC 60068-2-3, DIN IEC 60068-2-30,
DIN IEC 60068-2-14
5% to 80% at 25°C (no dewing)
5% to 95% at 25°C (no dewing)
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