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倍迎电子科技（上海）有限公司是一家集电子测试解决方案和专业设备供应为一体的创新型企业，成立至今，我们专注于测试仪器的供应链中间环节，致力于为国内广大客户提供优质、快捷、专业的服务。公司与国内外众多仪器厂商建立战略合作关系，我们除为客户提供技术咨询、产品选型、售后等服务外，还结合互联网及软件技术为客户提供方便快捷的物流及供应服务，较大限度的提高客户采购效率，节约客户采购成本。
公司所服务的客户群涵盖工业电子制造、通信及信息技术、科教科研、航空航天、微电子、新能源、节能环保等领域。创业至今，我们一贯秉承“和客户共赢”（Double Win）的经营理念，坚持“诚信经营，细致服务”的原则，和广大尊敬的客户以及合作伙伴共创美好的明天。
企业宗旨：服务创新，合作共赢
企业经营原则：诚信经营，细致服务
通用模拟输入模块
采样:24位，每通道200 kS/s
输入类型:电压，电桥，电阻，RTD, IEPE®
CAN:高速CAN2.0端口
| TRION-2402-MULTl技术参数 | ||
| 输入通道 | TRION-2402-MULTI-4-D | 4 channels D-SUB connector (CH1 can be used as CAN port) |
| TRION-2402-MULTI-8-LOB | 8 channels OB LEMO connector (CH1 can be used as CAN port) | |
| ADC - 分辨率 - 采样率 | 24 bit 1kS/s to 200 kS/s per channel | |
| 输入量程 - 电压 - IEPE@ - 电桥 - 电阻 | ±2 mVto±100 Vfreely programmable ±100 mV to±10Vfreely programmable ±1 to 1000 mV/V 10,30,100,300 Ω,1,3,10,30 kQ | |
| 精度 - 增益偏置 - 置零偏置 - 线性度 | ±0.02%of reading±0.02% of range±20 μV Typical 10 ppm/℃max.20 ppm/℃ Typical0.3μV/°C+ 10 ppm of range/°℃,max2μV/°℃+20ppmofrange/℃ Typical±0.01% | |
| 输入阻抗 | 0 to 10V range | 100 MQ |
| >10 to 100 V range | 2 MQ | |
| 偏置电流 | <5 nA | |
| 输入方式 | Single-ended or differential (programmable) | |
| 输入耦合 | DC/AC(high pass filter 0.16 Hz) | |
| 对地电压 EN 61010-2-30 | 33 Vws,46.7 VEAn 70Voc | |
| 隔离电压 (通道间及通道对地) | 350 Vo | |
| 对地共模电压 | 0 to 10V range | ±10V |
| >10 to 100 V range |  ±100 V | |
| 过压保护 | 0 to 10V range | ±50Voccontinuous,100 Voc(1min) | ||
| >10 to 100 V range | ±200 Vc | |||
| 激励电压量程 - 分辨率 - 1 年精度 - 偏置 - 电流限值 - 保护 - 负载和线性误差 | 0to 24Vcfreely programmable;separatelyfor each channel 1 mV ±0.03 %±1.5 mV ±10 ppm/°℃±50μV/℃ 0.1 to 5 V:100 mA >5Vto 24V:limited to 0.5 W Continuous short +0.002 % with sense line connected | |||
| 激励电流 - 分辨率 - 1年精度 - 偏置 - 补偿电压 - 输出阻抗 | 0.1 to 60 mADC(programmable, 16-bit DAC) 1 μA 0.1 to 5 mA:0.05%±2μA >5 to 60 mA:2%±5 μA 15 ppm/℃ 0.1 to 20 mA:24V >20 mA: 10V >10 MQ | |||
| 兼容传感器 | 4-or 6-wire full bridge ◆3-or5-wire % bridge with internal pletion (software programmable) | Potentiometer com- Resistance Resistance temperature detection: | ||
| ◆3-or4-wire 1% bridge with internal resistor for 120 Ωａnd 350 Ω(software | Pt100,Pt200,Pt300,Pt500,Pt1000, Pt2000(2-, 3-,4-wire) | |||
| programmable) 4-wire full bridge with constant current excitation(piezoresistive bridge sensors) | ||||
| 电桥电阻 | 80Ωto10kΩ@≤5Vcexcitation | |||
| 分流器校准 | Two internal shunt resistors 50 kQ and 100 kΩ | |||
| 分流器和补偿电阻精度 | 0.05%±15 ppm/K | |||
| 自动电桥平衡 | ±400 % of range | |||
| 低通滤波(-3 dB, digital) - Characteristic - Filter order - Filter setting AUTO | 1 Hz to 40 % of sample rate freely programmable or OFF Bessel or Butterworth 2nd,4th, 6th,8th 30 % of sample rate with 8th order Bessel | |||
| 模拟抗混叠滤波 Sample rate>10 kS/s | 2nd order Bessel, 250 kHz(-3 dB),150kHz(-1 dB) | |||
| ADC抗混叠滤波 - 1kS/s≤fs≤51.2 kS/s - 51.2kS/s - 102.4kS/s | -3 dB @ Filter = OFF 0.494 fs fs = sample frequency 0.49 fs 0.38 fs | ||||||||||||||||
| 典型信噪比 Free SNR,effective number of Bits2) | 10 mV range | 100 mV range | 1V range | 10 V range | |||||||||||||
| SNR | SFDR3) | ENOB4) | Noise | SNR | SFDR3 | ENOB4) | Noise | SNR | SFDR3) | ENOB4) | Noise | SNR | SFDR3) | ENOB4) | Noise | ||
| 采样率 | [dB] | [dB] | [Bit] | [mvJ | [dB] | [dB] | [Bit] | [mVp | [dB] | [dB] | [Bit] | [mVpJ | [dB] | [dB] | [Bit] | [mV | |
| 1kS/s | 82 | 108 | 13.3 | 0.002 | 101 | 128 | 16.5 | 0.002 | 111 | 141 | 18.1 | 0.025 | 112 | 141 | 18.3 | 0.100 | |
| 10 kS/s | 82 | 108 | 13.3 | 0.005 | 101 | 123 | 16.5 | 0.005 | 106 | 134 | 17.3 | 0.030 | 112 | 140 | 18.3 | 0.120 | |
| 100 kS/s | 72 | 103 | 11.7 | 0.015 | 92 | 123 | 15.0 | 0.016 | 104 | 134 | 17.0 | 0.058 | 104 | 136 | 17.0 | 0.210 | |
| 200 kS/s | 69 | 99 | 11.2 | 0.022 | 88 | 120 | 14.3 | 0.025 | 88 | 133 | 14.3 | 0.230 | 96 | 135 | 15.7 | 0.950 | |
| 200 kS/s; Filter = OFF | 69 | 99 | 11.2 | 0.059 | 80 | 106 | 13.0 | 0.061 | 81 | 106 | 13.2 | 1.300 | 81 | 106 | 13.2 | 5.400 | |
| 谐波THD | -100 dB | ||||||||||||||||
| Typcial crosstalk | -125 dB(10V range;0 to 1kHz) | ||||||||||||||||
| CMRR共模抑制 | 110dB@50Hz,90dB@1kHz,80dB@10kHz | ||||||||||||||||
| 自检 | Each channel is able to perform a complex self test by using internal high precision references | ||||||||||||||||
| 通道间延迟 | Typically <60 ns between channels using the same range | ||||||||||||||||
| CAN 接口 | CAN 2.0 | ||||||||||||||||
| CAN 物理层 | Highspeed | ||||||||||||||||
| CAN 端子 | Programmable: high impedance or 120 Ω | ||||||||||||||||
| Bus pin脚错误保护 | ±36 Voc | ||||||||||||||||
| 输入接口 | 9-pin LEMO EPG.0B.309,9-pin D-SUB connector | ||||||||||||||||
| REF 接口 | SMB | ||||||||||||||||
| 兼容的 MSI | MSI-BR-TH-x, MSI-BR-CH-x,MSI2-TH-x,MSI2-CH-x, MSI2-LVDT | ||||||||||||||||
| 功耗 | TRION-2402-MULTI-4-D | Typ.8 W, max. 13 W | |||||||||||||||
| TRION-2402-MULTI-8-L0B - Voltage mode, no excitation - IEPEOmode(4mA/8 mA) - Loop powered sensor(24 V,20 mA) - 350 Ωfull bridge(5V/10 V) - PT100,PT1000 | Typ.13 W,max. 23 W 10.5 W 13.5 W/14.5 W 18 W 13 W/16 W 13 W | ||||||||||||||||
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