MR-ADD 直流信号隔离器变送器DC signal ADD isolation converter (1ch)
MR-SBC DC signal subtract isolation converter (1ch)直流信号中减去分离器
This converter is a converter to output average summed values of both signals by using two types of DC signal as input signal source. With built-in noise removal filter, transfers correct signal, and precision isolation circuits enable perfect signal transfer not affected by withstand insulation voltage, transfer speed, noise, etc.
FEATURES Small size(mm) : 83(H), 51(W), 102(D). Isolation : input to output to power supply. Power supply : AC or DC supply. Wiring : terminal socket wiring. Case & color : black ABS plastic case. Weight : about 400g MR - ADD INPUT SIGNAL SPECIFICATION OUTPUT SIGNAL SPECIFICATION Output voltage signal : 12VDC max. Output voltage impedance : 2Kohm min. Output voltage noise : 10mV p-p max. Output current signal : 30mADC max. Output load resistance : 750ohm max. Output current noise(250ohm load) : 10mV p-p. GENERAL SPECIFICATION'S Operating ambient temperature : 0 - 50'C. Non operating ambient temperature : -20 ~ 80'C. Temperature coefficient : 0.015%/'C. Operating ambient humidity : 90% RH max.(non condensing) Insulation resistance : greater than 100Mohm with 500VDC. Dielectric strength : 1500VAC @ 1minute (input to output to power). Adjustment range : 20% (zero & span) min. Conversion accuracy : 0.2% max. Response time : 0 - 90%(0.5sec). OUTPUT IMPEDANCE OUTPUT LOAD - R 0 - 1VDC 0 - 5VDC 1 - 5VDC 0 - 10VDC 0 - 1mA 0 - 20mA 1 - 5mA 4 - 20mA > 1Kohm > 2Kohm > 2Kohm > 4Kohm < 15Kohm < 750ohm < 3Kohm < 750ohm Input voltage signal(A or B) : -300 ~ 300VDC. Input voltage impedance : 1Mohm min. Input current signal(A or B) : 30mADC max. Input current resistance : 100ohm max. (at 20mA) DISPLAY (OPTION) Type : 3 digit FND Display font : red super bright Display function's : input or output or percent(%). Display error : 1digit(LSB). DISPLAY SIGNAL 1 : Input signal 2 : Output signal 3 : Percent(%) INPUT SIGNAL - B 1 : 4 - 20mADC 2 : Specify current 3 : 1 - 5VDC 4 : Specify voltage This converter is a converter to output average summed values of both signals by using two types of DC signal as input signal source. With built-in noise removal filter, transfers correct signal, and precision isolation circuits enable perfect signal transfer not affected by withstand insulation voltage, transfer speed, noise, etc.
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