function

MDSB317E detection of one isolated operation Safety gate This product contains; Two A channel ( Two enter Two A), channel One For the detection of end Isolated gate Compatible, distribution and isolation Two Modes: distribution mode, to a dangerous place Two WireTransmitter 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 For the end of operation Isolated gate That receives the current signal from the security zone, after isolated output to the danger zone, driving intrinsically safe equipment such as valve positioner. Usually used for actuatorcontrol Signal and feedback signal isolation. Isolated gate From the terminal energy into the limit of intrinsically safe dangerous places, so as to ensure the safety and explosion-proof system.

Type specification

" Explosion-proof technology index

Explosion proof mark: [Exia Ga] II C

Authentication parameters: (terminal 4/6 Between, 1/3 Between)

Um=250V Uo=28V Io=93mA

Po =655mW Co=50nF Lo=2.4mH

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

Please download the data selection: MDSB317E detection operation one isolation gate

Annex：