Характеристики и описание
Описание оборудования | |
|---|---|
| Rotation Speed Monitor | |
General specifications | |
| Signal type | Digital Input |
Functional safety related parameters | |
| MTTFd | 100 a |
Supply | |
| Rated voltage | 200 ... 230 V AC ; 100 … 130 V AC; 50/60 Hz 20 VDC ... 30 VDC |
| Fusing | external fusing 4 A |
| Power consumption | AC: < 5 VA DC: < 5 W |
Input | |
| Connection side | field side |
Input 1 | |
| Connection | terminals 8-, 9+ |
| Connectable sensor types | NAMUR sensors according to DINEN60947-5-6 |
| Open loop voltage | 8.2 V DC |
| Short-circuit current | 6.5 mA |
| Switching point | 1.2 ... 2.1 mA Switching hysteresis approx. 0.2 mA |
| Input frequency | 0.002 ... 10000 Hz, pulse length/duration: ? 20µs |
| Impedance | 1.2 k? |
Input 2 | |
| Switching point | high: 16 ... 30 V DC; max.10 mA due to integrated constant current sink; Ri ? 3 k? low: 0 ... 6 V DC |
| Input frequency | 0.002 ... 40000 Hz, pulse length/duration: ? 12µs |
| Connection | terminals 7+, 13- sensor supply terminals 14, 15 NPN/PNP input (galvanically isolated) |
| Connectable sensor types | Two, three, or four-wire proximity switch, incremental rotary encoder, or externally generated pulses 16...30V |
| Sensor supply | 19 ... 28 V DC non-stabilised; ? 30 mA short-circuit protected |
Input 3 | |
| Start-up override | Triggering by external signal 16...30V or Place jumper between terminals 2/3 or by switching on supply voltage (terminal 2 and terminal 3 permanently bridged) |
| Jumpering time | 0.1... 999.9 s (External trigger signal) |
Output | |
| Connection side | control side |
| Relay | 1 changeover contact NO, NC, COM |
| Sensor supply | 24 V DC ± 10 %, 30 mA , short-circuit protected |
| Contact loading | 250 V AC/2 A/ cos ? ? 0.7 40 V DC/2 A |
| Delay | ? 20 ms (incl. calculation time) |
| Mechanical life | ? 30.000.000 switching cycles |
Transfer characteristics | |
| Changing interval | 5 ms (Internal processing time) |
| Time delay before availability | ? 400 ms |
| Measuring error | 0 ... 40000 Hz: ? ±0,10% Display: ±1 digit |
| Timer function | ON-delay, OFF-delay, one shot, pulse extension |
| Time | 0 ... 999.9 s ; mode of operation reversible |
Indicators/settings | |
| Display elements | display , 4-digit, 7-segment red display, 7 mm digit height and LED |
| LED indication | yellow LED : switching state |
| Display indication | 0.002 ... 9999 Hz or 0,01 ... 9999 min-1 |
| Control elements | Control panel |
| Configuration | via operating buttons |
| Labeling | space for labeling at the front |
Standard conformity | |
| Electromagnetic compatibility | acc. to EN 50081-2 / EN 50082-2 |
Описание оборудования
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