| SIMATIC DP, ELECTRONIC MODULE FOR ET 200S, 1 COUNT 5V/500KHZ FOR CONNECTING RS442 INCREMENTAL ENCODERS, OPERATION MODES: MEASURE, COUNT 30MM WIDE, SINGLE CHANNEL WITH CLOCK CYCLIC SYNCHRON.APP |
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Supply voltage |
Load voltage L+ |
Rated value (DC) | 24 V |
permissible range, lower limit (DC) | 20.4 V |
permissible range, upper limit (DC) | 28.8 V |
Reverse polarity protection | Yes |
Input current |
from load voltage L+ (without load), max. | 45 mA |
from backplane bus 3.3 V DC, max. | 10 mA |
Encoder supply |
24 V encoder supply |
24 V | Yes; L+ (-0.8 V) |
Short-circuit protection | Yes |
Output current, max. | 500 mA |
Power losses |
Power loss, typ. | 2 W |
Hardware configuration |
Module exchange |
Hot swapping the IM-DP | Yes |
Module exchange under process voltage | Yes |
Digital inputs |
Number/binary inputs | 1 |
Input characteristic curve acc. to IEC 61131, Type 2 | Yes |
Input voltage |
Rated value, DC | 24 V |
for signal "0" | -30 to +5 V |
for signal "1" | 11 to 30 V |
Input current |
for signal "0", max. (permissible quiescent current) | 2 mA |
for signal "1", typ. | 9 mA |
Input delay (for rated value of input voltage) |
Minimum pulse width for program reactions | 2.5 µs |
Cable length |
Cable length, shielded, max. | 50 m |
Digital outputs |
Number/binary outputs | 2 |
Functionality/short-circuit strength | Yes |
Response threshold, typ. | 2.6 A to 4 A |
Limitation of inductive shutdown voltage to | L+ (-50 to -60 V) |
Lamp load, max. | 10 W |
Controlling a digital input | Yes |
Output voltage |
Rated value (DC) | 24 V |
for signal "0", max. | 3 V |
for signal "1", min. | L+ (-1 V) |
Output current |
for signal "1" rated value | 2 A |
for signal "1" permissible range for 0 to 40 °C, min. | 5 mA |
for signal "1" permissible range for 0 to 40 °C, max. | 2.4 A |
for signal "1" permissible range for 0 to 60 °C, min. | 5 mA |
for signal "1" permissible range for 0 to 60 °C, max. | 2.4 A |
for signal "0" residual current, max. | 0.5 mA |
Output delay with resistive load |
0 to "1", max. | 100 µs |
Switching frequency |
with resistive load, max. | 100 Hz |
with inductive load, max. | 2 Hz |
on lamp load, max. | 10 Hz |
Cable length |
Cable length, shielded, max. | 1000 m |
Cable length unshielded, max. | 600 m |
Encoder |
Connectable encoders |
Incremental encoder (symmetrical) | Yes |
2-wire sensor | Yes; Type 2 |
Encoder signals, incremental encoder (symmetrical) |
Trace mark signals | A, notA, B, notB, A and B offset by 90° |
Zero mark signal | N, notN |
Input signal | 5 V difference signal (phys. RS 422) |
Input frequency, max. | 500 kHz |
Cable length, shielded, max. | 50 m |
Interrupts/diagnostics/status information |
Diagnostic messages |
Diagnostic functions | Yes |
Diagnostics indication LED |
Group error SF (red) | Yes |
Status indicator digital output (green) | Yes |
Status indicator digital input (green) | Yes |
Status indicator backward counting (green) | Yes |
Status indicator forward counting (green) | Yes |
Synchronization SYN (green) | Yes |
Counter |
Number of counter inputs | 1; 32 bits |
Frequency measurement |
Measurement range, min. | 0.1 Hz |
Measurement range, max. | 500 kHz |
Cycle duration measurement |
Measuring range, lower limit | 10 µs |
Measuring range, upper limit | 120 s |
Speed measurement |
Measurement range, min. (lower limit) | 1 1/min |
Measurement range, max. (upper limit) | 25000 1/min |
Parameter |
Remark | 16 byte |
Galvanic isolation |
Galvanic isolation digital inputs |
Galvanic isolation digital inputs | No; only opposite shielding |
Galvanic isolation counter |
between the channels and the backplane bus | Yes |
between the channels and the load voltage L+ | No |
Dimensions |
Width | 30 mm |
Height | 81 mm |
Depth | 52 mm |
Weight |
Weight, approx. | 65 g |
Status | Mar 12, 2012 |