·8通道True RMS输入·出厂校准精确度±0.15％·RMS输入范围可以从150m Vrms至10 Vrms·标准工作频率范围45Hz到10 kHz·波峰因子3增加0.15％的误差·通道可个别设定输入范围·4 kV ESD保护·±35 VDC过电压保护·3000 VDC的模块内部隔离·符合RoHS·宽工作温度范围：-25 ~ 75℃

?模拟量输入
?

?通道8
?

?Wiring查分
?

?范围0 ~ 10 Vrms, 0 ~ 5 Vrms, 0 ~ 1 Vrms,
?

?0 ~ 500 mVrms, 0 ~ 150 mVrms
?

?分辨率16位
?

?精度正弦曲线
?

?50/60 Hz±0.15% of FSR
?

?45 Hz to 10 kHz±0.5% of FSR
?

?非正弦
?

?Crest Factor = 1 to 2±0.2% of FSR
?

?Crest Factor = 2 to 3±0.35% of FSR
?

?DC
?

?0 ~ 10 Vrms/0 ~ 5 Vrms/±0.3% of FSR
?

?0 ~ 1 Vrms
?

?Other±0.7% of FSR
?

?采样率10 Hz (Total)
?

?-3dB Bandwidth15.7 Hz
?

?Zero Drift±20 μV/°C
?

?Span Drift±25 ppm/°C
?

?Common Mode Rejection86 dB
?

?Normal Mode Rejection100 dB
?

?输入阻抗>2 MΩ
?

?独立通道配置Yes
?

?通讯
?

?接口RS-485
?

?数据格式N, 8, 1
?

?波特率1200 ~ 115200 bps
?

?协议DCON
?

?双看门狗Yes, Module (1.6 Seconds), Communication (Programmable)
?

?LED 指示灯/显示器
?

?System LED指示灯Yes, 1 as Power/Communication Indicator
?

?I/O LED指示灯16个高/低报警信号
?

?隔离
?

?Intra-module Isolation, Field-to-Logic3000 VDC
?

?EMS保护
?

?ESD (IEC 61000-4-2)±4 kV Contact for each Terminal
?

?±8 kV Air for Random Point
?

?电源
?

?功耗最大1.0 W.
?

?机械
?

?尺寸 (L x W x H)115 mm x 30 mm x 102 mm
?

?环境
?

?工作温度-25 ~ 75°C
?

?储存温度-40 ~ 85°C
?

?湿度10 ~ 95%相对湿度，无凝结
?

?
?
?
?
?

I-87017W-RMS CR8-channel True RMS Input Module (Gray Cover) (RoHS)

DN-843V-600V CR3-channel 600 V Voltage Attenuator (RoHS)

DN-848VI-80V CR8-channel 80 V Voltage Attenuator (RoHS)

DN-848VI-150V CR8-channel 150 V Voltage Attenuator (RoHS)

DN-843I-CT-1 CR3-channel 1 A Current Transformer (RoHS)

DN-843I-CT-50 CR3-channel 50 A Current Transformer (RoHS)

SG-770 CR7-channel Differential or 14-channel Single-ended Surge Protector (RoHS)

SG-3000 seriesSignal Conditioning