|
ET200S, El-Mod., Counter 100KHz, 24V DC |
| 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. |
42 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 loss |
|
| Power loss, typ. |
1 W |
| Hardware configuration |
|
| Module exchange |
|
| ● Module exchange during operation of the IM-DP |
Yes |
| ● Module exchange under process voltage |
Yes |
| Digital inputs |
|
| Number of digital inputs |
1 |
| Functions |
Gate control, synchronization, latch function |
| Input characteristic curve in accordance with IEC 61131, type 2 |
Yes |
| Input voltage |
|
| ● Rated value (DC) |
24 V |
| ● for signal “0” |
-30 to +5 V |
| ● for signal “1” |
+11 to +30V |
| 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) |
|
| for standard inputs |
|
| — at “0” to “1”, max. |
2.5 µs; Filter off: 2.5 µs (200 kHz), filter on: 25 µs (20 kHz) |
| Cable length |
|
| ● shielded, max. |
100 m; Filter 20 kHz: 100 m, filter 200 kHz: 50 m |
| Digital outputs |
|
| Number of digital outputs |
1 |
| Short-circuit protection |
Yes |
| ● Response threshold, typ. |
2.6 A to 4 A |
| Limitation of inductive shutdown voltage to |
L+ (-50 to -60 V) |
| Controlling a digital input |
Yes |
| Switching capacity of the outputs |
|
| ● on lamp load, max. |
5 W |
| 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” permissible range for 0 to 40 °C, min. |
5 mA |
| ● for signal “1” permissible range for 0 to 40 °C, max. |
2 000 mA |
| ● for signal “1” permissible range for 0 to 60 °C, min. |
5 mA |
| ● for signal “1” permissible range for 0 to 60 °C, max. |
500 mA; 1 000 mA at 50 °C |
| ● 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 |
|
| ● shielded, max. |
1 000 m |
| ● unshielded, max. |
600 m |
| Encoder |
|
| Number of connectable encoders, max. |
1 |
| Connectable encoders |
|
| ● Incremental encoder (asymmetrical) |
Yes |
| ● 24 V initiator |
Yes |
| ● 2-wire sensor |
Yes |
| Interrupts/diagnostics/status information |
|
| Diagnostics function |
Yes |
| Diagnostics indication LED |
|
| ● Group error SF (red) |
Yes |
| ● Status indicator digital input (green) |
Yes |
| ● Status indicator digital output (green) |
Yes |
| ● Status indicator forward counting (green) |
Yes |
| ● Status indicator backward counting (green) |
Yes |
| Integrated Functions |
|
| Measuring functions |
|
| Measuring range |
|
| — Frequency measurement, min. |
0.1 Hz |
| — Frequency measurement, max. |
100 kHz |
| — Cycle duration measurement, min. |
10 µs |
| — Cycle duration measurement, max. |
120 s |
| — Speed measurement, min. |
1 1/min |
| — Speed measurement, max. |
25 000 1/min |
| Counter |
|
| Number of counter inputs |
1; 32 bit |
| Counter input 24 V |
|
| ● Minimum pulse width |
2.5 µs; Filter off: 2.5 µs (200 kHz), filter on: 25 µs (20 kHz) |
| Parameter |
|
| Remark |
16 byte |
| Potential separation |
|
| Potential separation digital inputs |
|
| ● Potential separation digital inputs |
No; only opposite shielding |
| Potential separation counter |
|
| ● between the channels and backplane bus |
Yes |
| ● Between the channels and load voltage L+ |
No |
| Dimensions |
|
| Width |
15 mm |
| Height |
81 mm |
| Depth |
52 mm |
| Weights |
|
| Weight, approx. |
40 g |
