SIEMENS RS 485 REPEATER, 6ES7 972 0AA01 0XA0
SIEMENS RS 485 REPEATER :
The RS 485 IP20 repeater connects two PROFIBUS or MPI bus segments using the RS 485 system with up to 32 stations. Data transmission rates of 9.6 kbit/s to 12 Mbit/s are then possible.
Specifications :
Technical specifications
Article number |
6ES7972-0AA01-0XA0 |
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Repeater RS485 f. PROFIBUS/MPI |
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Supply voltage |
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Rated value (DC) |
24 V |
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permissible range, lower limit (DC) |
20.4 V |
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permissible range, upper limit (DC) |
28.8 V |
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Input current |
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Current consumption, max. |
100 mA; 100 mA without loads at PG/OP socket; 130 mA load at PG/OP socket (5 V/90 mA); 200 mA load at PG/OP socket (24 V/100 mA) |
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Power loss |
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Power loss, typ. |
0.7 W |
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Interfaces |
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PROFIBUS DP |
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12 Mbit/s; 9.6 kbit/s to 12 Mbit/s |
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Degree and class of protection |
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Degree of protection acc. to EN 60529 |
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Yes |
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Ambient conditions |
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Ambient temperature during operation |
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0 °C |
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60 °C |
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Ambient temperature during storage/transportation |
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-40 °C |
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70 °C |
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Relative humidity |
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95 %; at 25 °C |
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Connection method |
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Design of electrical connection for supply voltage |
Terminal block |
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Design of electrical connection for PROFIBUS cables |
2 terminal blocks |
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Dimensions |
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Width |
45 mm |
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Height |
128 mm |
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Depth |
67 mm |
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Weights |
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Weight, approx. |
350 g |