6ES7 253-1AA22-0XA0
SIMATIC S7-200, EM253 Positioning expansion module, 200 kHz, for controlling stepper motors or servo drives, open-loop control, programming via Micro/WIN
Detailed Images
Supply voltage | |
permissible range, lower limit (DC) | 11 V |
permissible range, upper limit (DC) | 30 V |
Input current | |
from supply voltage L+, max. | 300 mA; from 12 V DC, 130 mA from 24 V DC |
from backplane bus 5 V DC, max. | 190 mA |
Power loss | |
Power loss, typ. | 2.5 W |
Hardware configuration | |
Number of modules per CPU | max. 5 with CPU 226/226XM, max. 3 with CPU 224, max. 1 with CPU 222 |
Digital inputs | |
Number of digital inputs | 5; P-reading |
Functions | Stop (STP), reference point switch (RPS), upper limit switch (LMT+), lower limit switch (LMT-), zero point (ZP) |
Input characteristic curve in accordance with IEC 61131, type 1 | Yes |
Input voltage | |
● Rated value (DC) | 24 V |
● for signal "0" | STP, RPS, LMT+, LMT- DC 5 V; ZP DC 1 V |
● for signal "1" | STP, RPS, LMT+, LMT- DC 15 V; ZP DC 3 V |
Input delay (for rated value of input voltage) | |
for standard inputs | |
— parameterizable | Yes; STP, RPS, LMT+, LMT- 0.2 to 12.8 ms; ZP min 2 µs |
Cable length | |
● shielded, max. | 100 m; STP, RPS, LMT+, LMT- 100 m, ZP 10 m |
● unshielded, max. | 30 m; STP, RPS, LMT+, LMT- 30 m, ZP not recommended |
Encoder | |
Connectable encoders | |
● 2-wire sensor | Yes |
— permissible quiescent current (2-wire sensor), max. | 1 mA |
Drive interface | |
Signal output I | |
● Number | 4; optionally RS 422 / 485 or 5 V DC |
● Type | RS 422 / 485 (P0+, P0-, P1+, P1-) |
● Differential output voltage, min. | 2.8 V; RL = 200 ohms |
● Pulse frequency | 200 kHz; (P0+, P0-, P1+, P1-, P0, P1) |
● Cable length, max. | 10 m; shielded; 1 m unshielded |
Signal output II | |
● Type | 5 V DC(P0, P1, DIS, CLR) |
● Output voltage | 30 V DC |
● Output current | 50 mA; output delay (DIS, CLR) max. 30 µs |
Potential separation | |
Potential separation digital inputs | |
● between the channels | Yes |
● between the channels, in groups of | 1 (STP, RPS, ZP), 2 (LMT-, LMT+) |
Permissible potential difference | |
between different circuits | 500 V AC |
Dimensions | |
Width | 71.2 mm |
Height | 80 mm |
Depth | 62 mm |
Weights | |
Weight, approx. | 190 g |
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