Color paperless recorder(Isolated) PLR1200

1. Analog signal input(Universal input)
记录仪设计最大6通道万能信号输入，支持mV、V、mA、热电阻、热电偶信号。通道信号类型通过输入组态设置，记录仪根据组态设置的信号类型，自动切换对应的采集电路，信号采集周期为1秒。
The channel can independently configure and set the unit, range, decimal point, adjustment, filtering, disconnection processing, small signal removal and other parameters.

2. Data recording and alarm, power-down and logs
记录仪根据系统组态设定记录间隔实时记录通道采样数据，记录间隔可选：1秒、2秒、5秒、10秒、15秒、30秒、1分、2分、5分、10分、30分、1小时。记录仪内部存储器16MB，可储存90万条记录，6通道1秒记录间隔存储10天，增大记录间隔，记录周期相应增加。记录仪同时记录运行时产生的通道报警、仪表掉电、操作日志信息，各256条记录，记录模式为循环覆盖存储。

3. Display of data, curves and records
记录仪采用4寸高清彩色液晶屏，分辨率为800*480像素。记录仪设计有数显、棒图、实时曲线、仪表盘多种数据显示查看方式，可查看历史曲线、报警列表、掉电记录、操作日志等历史数据。记录仪配备中英双语系统，可自主切换使用。

4. Alarm relay output
记录仪设计最多6路报警继电器输出，继电器类型为常开型。通过报警组态设置，可任意指定继电器触点与通道关联，可设置高报、低报、高高报、低低报四种报警类型，可设置报警回差、继电器延时参数。

5. 24VDC Output
The recorder is equipped with 2-loop 24VDC power outputs, which are used to power the sensor, and can directly drive the two-wire sensor. The current loop is connected in series with the input channel of the recorder.

6. RS485 with Modbus RTU
The recorder is equipped with one RS485 communication interface, adopts standard Modbus RTU communication protocol, supports real-time data of channels, alarm status of channels and other data.

7.4-20mA变送输出
记录仪可选配最多2路4-20mA变送输出功能，可通过输出组态设置，配置输出通道与输入通道的变送关系。

8.微型打印机接口
Optional micro printer port, automatic real-time printing of data and curves, and manual printing of historical data and curves.

9.USB数据备份
The recorder is equipped with USB2.0 interface, which manually exports historical data to USB stick through USB interface and automatically regularly backup historical data.

10.组态导入及固件更新
Support for importing and exporting configuration parameters and update instrument firmware through USB interface.

11.流量累积（无温压补偿）
The recorder supports the channel flow accumulation, and does not have the temperature and pressure compensation function.

12.真空度算法
The recorder supports the channel vacuum algorithm, and combines the output signal with the vacuum meter to calculate, store and display the data in the form of vacuum.

13.上位机数据管理软件
The recorder provides the data management software, supports the data export of superior disk, and supports the real-time monitoring data of single machine. Support the curve and the data display mode, you can export the EXCEL report.