温度控制显示器 KT-LED-96-2R-24VDC
来源：未知 日期：2017/03/14 浏览量：次
倍加福的逻辑控制单元广泛使用在自动化工业领域。在实际使用中，它们能够检测数字或模拟信号，可将其显示出来并带有监视功能。
带LED或LCD显示的多功能装置:输入脉冲显示；计数，转速计，定时功能；最高可设2个预设值，继电器或晶体管输出；可设置比例系数；最高可达100 kHz 的频率；可辅助供电给传感器或编码器。
产品特点：● Galvanic isolation
● Polarity reversal protected
● Degree of protection IP65 (front only)
| 产品阐述： | ||
|---|---|---|
| Temperature control unit with LED display and 24 VDC supply voltage | ||
| 一般规格： | ||
|---|---|---|
| Data storage | 106 storage cycles or 10 years, EEPROM | |
| Programming | keypad-driven menu | |
| 功能安全相关参数： | ||
| MTTFd | 350 a | |
| Mission Time (TM) | 10 a | |
| Diagnostic Coverage (DC) | 0 % | |
| 指标/操作方法： | ||
| Type | 5-digit 7-segment LED display, red | |
| Display value | digit height 14.2 mm | |
| Display interval |
-19999 ... 99999 with suppression of leading zeros |
|
| Decimal point | 0 to max 1 fractional digit | |
| Reset | manually or external | |
| 电气规格： | ||
| Fusing | 250 mA/T | |
| Operating voltage | 10 ... 30 V DC galvanically isolated | |
| Power consumption | max. 2 W | |
| 输入 1： | ||
| Input type | measurement for thermoelements B, E, J, K, N, R, S, T | |
| Resolution | 0.1 °C (0.1 °F) | |
| Compensation (reference junction CJC) | internal or external (programmable) | |
| 输入 2： | ||
| Input type | Measurement input for resistance thermometer type Pt100, Pt1000 | |
| Resolution | 0.1 °C (0.1 °F) | |
| Connection | 2-, 3- and 4-wire connection technology, programmable | |
| Current |
800 µA at Pt100 80 µA at Pt1000 |
|
| 输入 3： | ||
| Input type | Measurement input for resistance measurement | |
| Resistor |
0 ... 400 Ω 0 ... 4000 Ω |
|
| Resolution | 14 Bit | |
| Connection | 2-, 3- and 4-wire connection technology, programmable | |
| Current |
800 µA at 400 Ω 80 µA at 4000 Ω |
|
| 输入 4： | ||
| Input type | Millivolt measurement input with automatic zero adjustment | |
| Voltage range |
0 ... 100 mV DC -100 ... 100 mV DC |
|
| Resolution | 14 Bit | |
| Input resistance | min. 2 MΩ | |
| Measuring frequency | approx. 1 measurement per sec. | |
| 输入 5： | ||
| Input type |
Digital inputs, Input MPI: Display hold or reset limit value latch Input KEY: Keyboard lock |
|
| Signal voltage | ||
| High | 4 ... 30 V DC | |
| Low | 0 ... 2 V DC | |
| Minimum pulse duration | min. 5 ms | |
| 输出 1： | ||
| Output type | 2 limit value outputs, relay with floating changeover contact | |
| Switching voltage | 250 V AC / 300 V DC | |
| Switching current |
max. 3 A AC/DC min. 30 mA DC |
|
| Switch power | 50 W / 2000 VA | |
| 输出 2： | ||
| Output type |
Auxiliary power output for signal converter/measurement sensor, galvanically isolated |
|
| Output voltage | 10 V DC ± 3 %, 30 mA, | |
| 遵守标准和指令： | ||
| Directive conformity | ||
| EMC Directive 2004/108/EC | EN 61000-6-2:2005 | |
| Standard conformity | ||
| Emitted interference | DIN EN 55011:2009, Class B | |
| 环境条件： | ||
| Ambient temperature | -20 ... 65 °C (-4 ... 149 °F) | |
| Storage temperature | -40 ... 85 °C (-40 ... 185 °F) | |
| Relative humidity | ≤ 75 % (noncondensing) | |
| 机械规格： | ||
| Degree of protection | IP65 (front) | |
| Mass | approx. 212 g | |
| Dimensions | 96 mm x 48 mm x 90.7 mm | |
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