计数器 KCT-6ST-C
来源：未知 日期：2017/02/09 浏览量：次
● Counter frequency up to 20 kHz
● LED indicator, red
● 6 decade devices
● Operation via keypad
● Two counter inputs
● Fixing with plug-in frame for easy installation
● Connection via screw terminals
● Manual or external reset
● PNP and NPN sensors can be connected
● Shock resistance in accordance with DIN EN 60068-2-27
● Vibration resistance in accordance with DIN EN 60068-2-6
| 产品阐述： | ||
|---|---|---|
| Counter | ||
| General specifications： | ||
|---|---|---|
| Pre-selection | single | |
| Data storage | 106 storage cycles or 10 years, EEPROM | |
| Programming | keypad-driven menu | |
| Functional safety related parameters： | ||
| MTTFd | 1500 a | |
| Mission Time (TM) | 10 a | |
| Diagnostic Coverage (DC) | 0 % | |
| Indicators/operating means： | ||
| Type | 7-segment LED display, red | |
| Number of digits | 6 | |
| Display value | digit height 8 mm | |
| Pre-selection | active at counter value ≤ 0 | |
| Key interlock | - | |
| Display interval | -199999 ... 999999 with suppression of leading zeros | |
| Decimal point | 0 to max 3 fractional digits | |
| Scale factor | 0.0001 ... 99.9999 | |
| Reset | manually or external | |
| Electrical specifications： | ||
| Operating voltage | 10 ... 30 V DC | |
| Power consumption | 1.5 W | |
| Input： | ||
| Counting frequency | 30 Hz / 20 kHz | |
| Impedance | 10 kOhm | |
| Voltage | low: 0 V DC ... 0.2 x supply voltage; high: 0.6 x supply voltage ... 30 V DC | |
| Counting method | adding or subtracting | |
| Output： | ||
| Optocoupler | Semiconductor output 30 V, max. 10 mA | |
| Ambient conditions： | ||
| Ambient temperature | -10 ... 50 °C (14 ... 122 °F) | |
| Storage temperature | -25 ... 70 °C (-13 ... 158 °F) | |
| Relative humidity | ≤ 80 % (noncondensing) | |
| Mechanical specifications： | ||
| Connection |
7-pin screw terminal , max. core cross-section 0.34 ... 1.5 mm2 |
|
| Mass | 48 g | |
| Dimensions | 48 mm x 24 mm x 65 mm | |
| Mounting | latch fastener | |
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