Характеристики и описание
Описание оборудования | |
|---|---|
| Frequency voltage current converter 40 kHz version | |
Functional safety related parameters | |
| MTTFd | 100 a |
Supply | |
| Rated voltage | 200 ... 230 V AC ; 100 … 130 V AC; 50 Hz 20 VDC ... 30 VDC |
| Fusing | external fusing 4 A |
| Power consumption | AC: < 5 VA DC: < 5 W |
Indicators/operating means | |
| Type | 4-digit, 7-segment red display, 7 mm digit height |
| Display interval | 0.002 ... 9999 Hz or 0.01 ... 9999 min-1 |
| Parameter assignment | keypad-driven menu |
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 |
| Impedance | 1.2 kOhm |
Input 2 | |
| Switching point | high: 16 ... 30 V DC; max.10 mA; Ri ? 3 kOhm low: 0 ... 6 V DC |
| Connection | terminals 7+, 13- sensor supply terminals 14, 15 NPN/PNP input (galvanically isolated) |
| Connectable sensor types | 2-, 3-, or 4-wire proximity switches and incremental rotary encoder |
| Sensor supply | 19 ... 28 V DC non-stabilised; ? 30 mA short-circuit protected |
Output | |
| Analog voltage output | 0 ... 10 V DC; 2 ... 10 V DC; 30 mA max.; resolution:12mV; Ri ? 330 ? (terminal 5+, 6-) |
| Analog current output | 0 ... 20 mA; 4 ... 20 mA; resolution: 25 µA; Ri ? 600 ? (terminal 4-, 5+) |
| Digital incrementing | ? (Ub -3 V), 20 mA, short-circuit proof (Terminals 1-, 2+) with frequency division Fin /1 ... Fin /9999 |
Transfer characteristics | |
| Input frequency | ? 40000 Hz, pulse pause/pulse length: ? 12µs |
| Deviation | ? 0.2 % of full-scale value |
Standard conformity | |
| Electromagnetic compatibility | acc. to EN 50081-2 / EN 50082-2 |
Ambient conditions | |
| Ambient temperature | -25 ... 40 °C (-13 ... 104 °F) |
| Storage temperature | -40 ... 85 °C (-40 ... 185 °F) |
| Relative humidity | max. 80%, not condensing |
| Altitude | 0 ... 2000 m |
| Operating conditions | The device has only to be used in an indoor area. |
Mechanical specifications | |
| Connection assembly | Caution: Please be aware that the device may only be connected to a switchable power supply. The switch or circuit breaker must be easy to reach and identified as the separator for the device. |
| Degree of protection | IP20 |
| Connection | coded, removable terminals , max. core cross section 0.34 ... 2.5 mm2 |
| Construction type | modular terminal housing in Makrolon, System KF For use in the switch cabinet/switch cabinet module |
| Mounting | snap-on to 35 mm standard rail or screw fixing |
Описание оборудования
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Frequency voltage current converter KFU8-FSSP-1.D
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