產(chǎn)品標(biāo)題: BENTLY 3500/15 125840-01說明書文檔工控系統(tǒng)PLC/DCS卡件模塊自動(dòng)化設(shè)備

型號(hào)： 3500/15 125840-01

品牌： BENTLY

                                                                              產(chǎn)品詳情資料：

BENTLY 3500/15 125840-0116點(diǎn)隔離熱電偶模塊此圖是3708E型的簡化示意圖，它是一種隔離熱電偶輸入模塊。此表列出了3708E型號(hào)的規(guī)格，它是隔離TMR熱電偶輸入模塊。注意事項(xiàng)?如果超過某個(gè)通道的共模電壓范圍，BENTLY 3500/15 125840-01無法***模塊的正確運(yùn)行和其他通道的準(zhǔn)確性。?如果輸入讀數(shù)至少相差滿量程的0.5%，并持續(xù)256個(gè)輸入樣本的***小周期，則故障概率增加。支持顏色代碼深黃色熱電偶類型J、K、T、E Open detect Upscale、Downscale（TriStation配置）輸入信號(hào)數(shù)16差分，隔離輸入更新率50 ms支持的熱電偶類型和溫度范圍的精度見***36頁的表3708E精度。輸入電阻（負(fù)載）30 MΩ（DC）***小輸入點(diǎn)保護(hù)110 VAC連續(xù)無損壞噪聲抑制：共模-100 dB@DC***小值-90 dB@60 Hz***小噪聲抑制：正常模式-3 dB@8 Hz典型值-17 dB@60赫茲典型共圍±200 VDC值BENTLY 3500/15 125840-01（通道到通道或通道到地）通道到通道隔離20 kΩ，BENTLY 3500/15 125840-01典型參考接點(diǎn)補(bǔ)償范圍32°至140°F（0°至60°C）狀態(tài)指示器：模塊狀態(tài)通過、故障、***狀態(tài)指示器：冷接點(diǎn)傳感器狀態(tài)CJ（開=CJ故障）輸入診斷故障范圍***小輸入變化為滿量程的0.5%輸入變化采樣周期50 ms***小誤比較周期256個(gè)樣本邏輯功率<15瓦BENTLY 3500/15 125840-01

                         產(chǎn)品英文詳情料:

16-Point Isolated Thermocouple Modules This figure is a simplified schematic for model BENTLY 3500/15 125840-01, which is an isolated Thermocouple Input Module.This table lists the specifications for model 3708E, which is an isolated TMR Thermocouple Input Module. CAUTION ? If the common-mode voltage range of a channel is exceeded, Triconex does not guarantee properBENTLY 3500/15 125840-01 operation of the module and accuracy of other channels. ? If the input readings differ by a minimum of 0.5 percent of full scale and continue for a minimum period of 256 input samples, the probability of a fault increases.Color code Deep yellow Thermocouple types supported J, K, T, E Open detect Upscale, Downscale, (TriStation-configured) Number of input signals 16 differential, isolated Input update rate 50 ms maximum Accuracy of thermocouple types and temperature ranges supported See table, BENTLY 3500/15 125840-01 Accuracy on page 136. Input resistance (load) 30 MΩ (DC) minimum Input point protection 110 VAC continuous without damage Noise rejection: Common mode -100 dB @ DC minimum -90 dB @ 60 Hz minimum Noise rejection: Normal mode -3 dB @ 8 Hz typical -17 dB @ 60 Hz typical Common mode range ±200 VDC maximum (channel-to-channel or channel-to-ground) Channel-to-channel isolation 20 kΩ, typical Reference-junction compensation range 32° to 140° F (0° to 60° C) Status indicator: Module status Pass, Fault, Active Status indicator: Cold Junction sensor status CJ (On = CJ Fault) Input diagnostic fault coverage Minimum input change 0.5% of full scale Input change sample period 50 ms Minimum period of mis-compares 256 samples Logic power <15 wattsBENTLY 3500/15 125840-01

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