Universal Temperature Converter KFD2-UT2-Ex1
1-channel isolated barrier
24 V DC supply (Power Rail)
Thermocouple, RTD, potentiometer or voltage input
Current output 0/4
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更新时间:2023-10-30 17:26:10浏览次数:563
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德国倍加福P+F输入安全栅KFD2-UT2-Ex1正品现货
参数表节选:的技术参数 KFD2-UT2-Ex1
产品阐述
Current output 0/4 mA ... 20 mA
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 dissipation/power consumption ≤ 0.98 W / 0.98 W
输入
德国倍加福P+F输入安全栅KFD2-UT2-Ex1正品现货
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 line
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
电位器 0 ... 20 kΩ (2-wire connection), 0.8 ... 20 kΩ (3-wire connection)
电压 selectable within the range -100 ... 100 mV
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.