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◆输入通道:8/12通道,全隔离万能输入◆输入规格:1.标准Ⅱ型、Ⅲ型电流电压信号:0～10mADC 0～SVDC,1～5VDC,4～20mADC,提供传感器24V隔离配电;2热电偶:B、E、J、K、S、T等;3.热电阻:Pt100、Cu50等;4.毫伏信号:0～20mV,0～100mV;5.电阻信号:0～350Ω;6.根据用户要求定制各种特殊信号输入模块;◆数据记录间隔共分9档:1/2/5/10/15/30秒和1/2/4分。◆显示方式:320＊240点阵日本原装大屏幕高亮度彩色LCD,具有特大数显、棒图、实时曲线、追忆曲线、瞬时值、累积值等多重显示,对话式中文菜单,操作简单。◆数据记忆:不需要后备电池,数据和参数保存在FLASH存储器中,确保记录数据及组态参数不会因掉电而丢失。◆精度 工程量实时显示精度:±0.2％FS 曲线显示精度:±0.2％FS 追忆精度:±0.5％FS 棒状图:±0.2％FS◆实时时钟:采用硬件实时时钟,内置锂电池寿命长达10年以上,在掉电情况下时钟也能准确运行,精度可达±1分/月。◆报警方式:上限、下限、上上限、下下限报警及继电器输出报警触点容量,220VAC,3 A（无感性负载）◆WATCHDOG功能:集成WATCHDOG芯片,保证仪表永不死机。◆供电:交流85VAC-265VAC,12W,50Hz±1Hz,直流24VDC,500mA◆通讯方式:RS-485/RS-232,开放的MODBUS通讯协议,可挂接各种主流组态?
◆ Input channels: 8/12 channels, all isolated universal input ◆ Input Specifications: 1. Standard Ⅱ, Ⅲ current and voltage signals: 0 ~ 10mADC 0 ~ SVDC, 1 ~ 5VDC, 4 ~ 20mADC, to provide sensor 24V isolated power distribution ; 2 Thermocouple: B, E, J, K, S, T, etc .; 3. Thermal resistance: Pt100, Cu50, etc .; 4. Millivolt signal: 0 ~ 20mV, 0 ~ 100mV; ; 6 according to user requirements to customize a variety of special signal input module; ◆ data recording interval is divided into 9 files: 1/2/5/10/15/30 seconds and 1/2/4 minutes. ◆ Display: 320 * 240 dot matrix Japan’s original large-screen high-brightness color LCD, with a large number of significant, bar charts, real-time curves, recall curves, instantaneous value, cumulative value of multiple display, conversational Chinese menu, easy to operate. ◆ Data memory: no battery backup, data and parameters saved in the FLASH memory, to ensure that the recording data and configuration parameters will not be lost due to power-down. Accuracy of the amount of real-time display accuracy: ± 0.2% FS curve display accuracy: ± 0.2% FS memory recall accuracy: ± 0.5% FS bar graph: ± 0.2% FS ◆ real-time clock: hardware real-time clock, built-in lithium battery life of up to 10 Years or more, the clock can run accurately even in the event of a power failure, with an accuracy of ± 1 minute / month. ◆ Alarm: upper limit, lower limit, upper limit, lower limit alarm and relay output alarm contact capacity, 220VAC, 3 A (no inductive load) ◆ WATCHDOG function: WATCHDOG chip integrated to ensure that the instrument will never crash. ◆ Power supply: AC 85VAC-265VAC, 12W, 50Hz ± 1Hz, DC 24VDC, 500mA ◆ Communication: RS-485 / RS-232, open MODBUS communication protocol, can be hooked to a variety of mainstream configurations?