I. Overview
The DY200R paperless recorder is a three channel universal input paperless recorder. The instrument can be configured to select input signals such as standard current, standard voltage, thermocouple, thermistor, frequency, etc. It can provide sensor power distribution and four-way relay alarm output. Directly connect to a micro printer to print historical data and curves specified by the user at a specific time; By connecting to portable computers and PDAs through RS232 communication interfaces, users can directly read historical data from instruments. Through PG2000 data management software, users can analyze, archive, and print the collected data. Multiple instruments can be networked through RS485 communication to form a real-time monitoring system with professional configuration software such as DYGS, Citect, Kingview, iFIX, etc.

The instrument has powerful display functions, including high-precision bar chart display, real-time trend curve display, historical curve recall, over limit alarm, alarm status display, and intelligent automatic playback of historical trends. It is extremely convenient to find alarm points and provides positioning playback function to directly query data for a certain year, month, day, hour, minute, and second, which is convenient and fast.