德国科尼克VariTrans B10000 隔离器(KNICK)

德国科尼克VariTrans B10000 隔离器(KNICK)

输入和输出可选择0...20mA,4...20mA,0...10V,测量精度为0.2%，供电为24/DC, 工作电压为100V,测试电压510V
Input data
Inputs ：0 ... 20 mA，4 ... 20 mA，0 ... 10 V，Switchable (factory setting 0 ... 20 mA)

Input resistance：Current input:Voltage drop <0.1 V at 20 mA
                         Voltage input:Approx. 100 kohms

Overload：Current input:<100 mA
               Voltage input:Voltage limited to 30 V with suppressor diode,max. permitted continuous current 3 mA

output data
Outputs:0 ... 20 mA，4 ... 20 mA，0 ... 10 V，Switchable (factory setting 0 ... 20 mA)

Load:With output current:≤10 V (≤500 ohms at 20 mA)
        With output voltage:≤1 mA (≥10 kohms at 10 V)

Offset:<20 µA or <10 mV
Residual ripple:<10 mV_rms

Gain error:<0.3 % full scale
                Additional error in live-zero operation 20 μA or 10 mV
Temperature coefficient^2):<0.01 %/K full scale
                                     Average TC in specified operating temperature range 0 ... +55 °C, reference temperature 23 °C
Cut-off frequency:>100 Hz, –3 dB

Power supply
Power supply:24 V DC (±25 %), approx. 0.65 W
                   Power supply can be routed from one device to another via DIN rail bus connectors.
                   A green LED on the device front signals that power supply is connected

Isolation
Galvanic isolation:3-port isolation between input, output and power supply
Test voltage:0.51 kV AC, 50 Hz, across all circuits
                  
Working voltage(basic insulation):Up to 100 V AC/DC across all circuits with overvoltage category II and pollution degree 2
to EN 61010 Part 1


 Standards and approvals
       
 EMC3) :     Product standard:   EN 61326.
                 Emitted interference:    Class B
                 Immunity to interference:     Industry 
                 Slight deviations are possible while there is interference

Approvals:cURus, File No. E 220033
              Standards: UL 508 and CAN/CSA 22.2 No. 14-95

Other data:
MTBF^4):Approx. 280 years
Ambient temperature:Operation:0 ... +55 ºC when mounted in row
                               Storage:–40 ... +85 ºC
Design:Modular housing with screw terminals, power supply also possible via DIN rail bus connectors 6.2 mm wide, see dimension drawing for further dimensions
Protection class:IP 20
Mounting:For 35 mm top hat rail to EN 60715
Weight:Approx. 60 g