M-SYSTEM JV-AA-C DD013117 Isolated Signal Transmitter

Overview

M-SYSTEM JV-AA-C DD013117 is a plug-in analog signal isolator from the M-UNIT JV series. M-SYSTEM JV-AA-C DD013117 accepts standard DC analog input, provides galvanic isolation and converts signal to standard DC analog output for DCS, PLC and local indicator devices. This M-SYSTEM JV-AA-C DD013117 is widely stocked as spare signal conditioning unit for process control automation assemblies.

Features

M-SYSTEM JV-AA-C Signal Transmitter adopts compact plug-in structure and works with dedicated DIN rail base socket. It provides mutual isolation between input, output and power supply to suppress ground loop noise and common-mode interference. JV-AA-C supports zero and span adjustment via built-in potentiometers for on-site calibration. It has reverse polarity protection and overcurrent protection. The circuit is designed for low drift and high stability under varying cabinet temperature. It is compatible with 4-20mA or 1-5V standard process signal range. This module complies with NAMUR and EMC requirements, CE certified. It is designed for 24/7 continuous operation in chemical, water treatment, power plant and oil & gas control cabinets. DD013117 stands for the serial number of this unit.

Specifications

M-SYSTEM JV-AA-C Analog Isolator Brand: M-SYSTEM (MG CO.,LTD.) Model: JV-AA-C Serial No.: DD013117 Series: M-UNIT JV Type: plug-in analog signal isolator Input: standard DC analog signal Output: isolated standard DC analog signal Isolation: input / output / power three-way isolation Basic accuracy: ±0.2 % FS Adjustment: zero and span potentiometer Mounting: plug-in socket, DIN rail Terminal: screw terminal Protection class: IP20 Ambient temperature: -10℃ ~ +55℃ Status: active M-System signal conditioner spare

Principle

M-SYSTEM JV-AA-C DD013117 receives analog signal from field transmitter. This Isolated Signal Transmitter isolates the signal electrically, performs linear scaling and conditioning, then outputs clean analog signal to control system. It blocks ground potential difference between field side and control room side to avoid signal distortion and interference.

Applications

M-SYSTEM JV-AA-C is deployed in chemical plants, boiler control systems, water treatment, refinery and gas process monitoring. It isolates pressure, flow, level analog signals between field instruments and DCS or PLC. M-SYSTEM JV-AA-C DD013117 is stocked as spare analog isolator for M-System process signal conditioning assemblies.