Author：
madshen Add Time：2014-04-02 16:57:15
One MDSC317E input and output distribution isolator Mounted as a guide rail, the base and the host can be separated from the plug, easy installation and maintenance. Series of products rich, can handle the current, voltage, thermal resistance, thermocouple, switch and other industrial products are widely signal. The application in building material, metallurgy, electric power and other industries, effectively restrain all kinds of interference signal.
function
This product contains Two A channel ( Two enter Two A), channel One For the detection, isolation and compatible distribution TwoModes: distribution mode, to the scene Two Wire Transmitter Supply, sampling Transmitter Output Two Wire current signal through the isolation after processing into Four Wire current isolation mode, sampling signal output; Four Wire current signal through the isolation output Four Wire current signal. The toggle switch product side built-in can set the input mode. passageway Two Be used for control Receiving. control The current signal, after isolated output to the scene, scene driving device such as a valve positioner. Usually used for actuator control Signal and feedback signal isolation.
Type specification
Product model | 1 input signal | 2 input signal | The 1 output signal | The 2 output signal |
MDSC317E-CCCC | 4~20mADC | 4~20mADC | 4~20mADC | 4~20mADC |
Product features:
The input and output power, the three party is completely isolated, strong anti-interference ability
High precision, high linearity, high stability
Modular design, small volume, low power consumption, suitable for intensive installation
Reasonable structure, easy plugging, installation, disassembly and maintenance is more convenient and simple
Technical indicators
The working power supply: 24VDC . 10%
Work Consumption: less than or equal to 2.2W
passageway One :
Input signal:
Distribution mode, Two Wire 4~20mA
Distribution voltage: 19~26V
The maximum short-circuit current, 40mA
The maximum open circuit voltage, 26V
Isolation mode, Four Wire 4~20mA
Input impedance: less than or equal to Two hundred Omega
Output signal: Four Wire 4~20mA
Output load: 0~350 Omega
passageway Two :
Input signal: 4~20mA
Input impedance: less than or equal to Two hundred Omega
Output signal: 4~20mA
Output load: 0~650 Omega
Conversion accuracy: + 0.1%F.S
Temperature drift:. 0.01% F.S/ C
Dielectric strength: input / The output is more than 2000VAC ( 1min )
input / The power is greater than or equal to 2000VAC ( 1min )
output / The power is greater than or equal to 1000VAC ( 1min )
Insulation resistance: input / output / The power is greater than or equal to 100M (omega 500VDC )
Note: the toggle switch is arranged near one side of the base, the input signal is Four Wire (isolation mode); on the contrary, for Two Wire (distribution mode).
For details please download:One MDSC317E input and output distributionisolator
Tags：
MDSC317E input and output one distribution isolator
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