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产品名称:
P+F隔离式安全栅，倍加福信号转换器
产品型号:
KFD2-UT2-EX1
产品展商:
P+F
关注指数:658
产品文档:
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简单介绍
P+F隔离式安全栅，倍加福信号转换器
单通道隔离屏障
24 V直流电源（电源轨）
热电偶，热电阻，电位器或电压输入
0 / 4毫安的电流输出…20毫安
沉或源模式
可配置的pactware
线路故障（LFD）和传感器倦怠的检测
P+F隔离式安全栅，倍加福信号转换器
的详细介绍
P+F隔离式安全栅，倍加福信号转换器，KFD2-UT2-EX1
一般特性
Signal type Analog input
供电
连接器 terminals 14+, 15- or power feed module/Power Rail
额定电压 20 ... 30 V DC
纹波 在电源容限内
Power loss/power consumption ≤ 0.98 W / 0.98 W
输入
连接器 terminals 1, 2, 3, 4
RTD type Pt10, Pt50, Pt100, Pt500, Pt1000 (EN 60751: 1995)
type Pt10GOST, Pt50GOST, Pt100GOST, Pt500GOST, Pt1000GOST (6651-94)
type Cu10, Cu50, Cu100 (P50353-92)
type Ni100 (DIN 43760)
Measuring current approx. 200 µA with RTD
Types of measuring 2-, 3-, 4-wire connection
Lead resistance max. 50 Ω per lead
Measuring circuit monitoring sensor breakage, sensor short-circuit
Thermocouples type B, E, J, K, N, R, S, T (IEC 584-1: 1995)
type L (DIN 43710: 1985)
type TXK, TXKH, TXA (P8.585-2001)
Cold junction compensation external and internal
Measuring circuit monitoring sensor breakage
P+F隔离式安全栅，倍加福信号转换器，KFD2-UT2-EX1
电压 selectable within the range -100 ... 100 mV
电位器 0 ... 20 kΩ (2-wire connection), 0.8 ... 20 kΩ (3-wire connection)
输入电阻 ≥ 1 MΩ (-100 ... 100 mV)
输出
连接器 output I: terminal 7: source (-), sink (+), terminal 8: source (+), terminal 9: sink(-)
输出 模拟量电流输出
电流范围 0 ... 20 mA or 4 ... 20 mA
错误信号 downscale 0 or 2 mA, upscale 21.5 mA (acc. NAMUR NE43)
Source load 0 ... 550 Ω
open-circuit voltage ≤ 18 V
Sink Voltage across terminals 5 ... 30 V. If the current is supplied from a source > 16.5 V,series resistance of ≥ (V - 16.5)/0.0215 Ω is needed, where V is the source voltage.
The maximum value of the resistance is (V - 5)/0.0215 Ω.
Transfer characteristics
反应时间 worst case value (sensor breakage and/or sensor short circuit detection enabled)
mV: 1 s, thermocouples with CJC: 1.1 s, thermocouples with fixed reference temperature: 1.1 s, 3- or 4-wire RTD: 920 ms, 2-wire RTD: 800 ms, Potentiometer: 2.05 s
周围环境
环境温度 -20 ... 60 °C (-4 ... 140 °F)
机械特性
防护等级 IP20
外形尺寸 20 x 119 x 115 mm (0.8 x 4.7 x 4.5 in) , housing type B2
安装 on 35 mm DIN mounting rail acc. to EN 60715:2001
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