搜索关键词"研华主板不启动",共个3647结果

研华iDAQ-731 16 通道隔离式 DI、16 通道隔离式 DO iDAQ 模块

可在 iDAQ 系统中热插拔 欧式弹簧接线端子 32通道隔离DI/O（16通道数字输入，16通道数字输出） 高输出驱动能力 中断处理能力 数字输出类型可在灌电流 （NPN） 类型和源 （NPN） 类型之间变化 600 VRMS 的隔离保护 支持高达 10kHz 的缓冲采集/更新速率16-ch Isolated DI, 16-ch Isolated DO iDAQ Module...

研华PCIE-1730 PCI Expresscard扩展接口，支持32通道隔离DIO和TTL DIO

32 通道隔离DI / O(16通道数字输入,16 通道数字输出) 32通道TTL DI / O(16通道数字输入,16通道数字输出） 高输出驱动能力 中断处理能力 隔立DI / O通道2 x 20芯连接器和TTL DI / O通道2连接器 隔离输入和输出通道D型连接器 输出通道高压隔离：2500伏直流电PCIE-1730 offers isolated digital input channels as well as isolated digital ...

研华BB-UHR304 ULI-414CI 4端口高稳固力USB全速隔离集线器

4 kV隔离 高稳固力USB连接器 4级ESD保护–15kV 坚固的金属外壳-面板和DIN导轨安装 宽工作温度（-40至80°C） USB 2.0–全速（12 Mbps）该产品为一款工业级四端口USB集线器。它的设计和测试符合重工业EMC标准，并获得UL C1D2认证。高稳固力USB连接器可牢固固定标准USB电缆，非常适合高振动应用，需要高达3.2磅的力才能断开连接。该产品在上游和下游USB端口之间具有4 kV隔离，以保护昂贵的设备免受危险的接地回路的影响...

研华IDK-065R-64VGA1 6.5" 640*480 LED背光 800流明 4线电阻，LVDS 接口

View Angle 160 ( H ) 140 ( V ) Contrast 600 :1 Touch : 4-wire Resistive Brightness : 800 nits Resolution : 640 x 480 Backlight : LED Size : 6.5"6.5" VGA LED B/L 800nit 4W RES. T/S LCD KIT, LVDS interface...

研华EWM-G110 Multi-GNSS (GPS、GLONASS、BeiDou、Galileo、QZSS 和 SBAS) +G-sensor 半尺寸 Mini PCIe 卡

3D 惯性传感器 72-Ch u-blox NEO-M8 引擎（GPS、GLONASS、BeiDou、Galileo、QZSS 和 SBAS）宽温 GPS G-sensor 模块解决方案，适合智慧城市应用中的精确定位服务。...

产品 | 研华ARK系列工控机，自助服务设备的理想选择

导读 在智慧城市的自助服务设备应用，选择研华ARK系列工控机的五个理由： 管理软件 、 强固设计 、 高性能运算 、 丰富I/O接口 、 数据安全保护 。 随着物联网技术和人工智能技术的发展，智慧城市中的自助服务设备的变得越来越智能和多样化，自助售检票、快递取件柜、自助收费机、自助点餐机等。尤其在新冠疫情爆发后，这些自助服务设备减少了人与人接触，对疫情防控也发挥了重要的作用，同时自助服务器设备大大减少了人工作业的错误率，提高了服务效率，在智慧城市的各个角落...

研华IMC-771-SSET Managed Modular Media Converter, 1000Mbps, Single-Strand 1310xmt, 40km, SC (also known as iMcV 850-15525)

Variety of choices: multi-mode, single-mode or single-strand including SFP form factor The modular, hot-swappable architecture reduces operational costs associated with product installation, upgrades, and maintenance SNMP manageab...

研华IMC-771-SSER Managed Modular Media Converter, 1000Mbps, Single-Strand 1550xmt, 40km, SC (also known as iMcV 850-15526)

Variety of choices: multi-mode, single-mode or single-strand including SFP form factor The modular, hot-swappable architecture reduces operational costs associated with product installation, upgrades, and maintenance SNMP manageab...

研华IMC-771-SS4T Managed Modular Media Converter, 1000Mbps, Single-Strand 1490xmt, 70km, SC (also known as iMcV 850-15529)

Variety of choices: multi-mode, single-mode or single-strand including SFP form factor The modular, hot-swappable architecture reduces operational costs associated with product installation, upgrades, and maintenance SNMP manageab...

研华IMC-771-SST Managed Modular Media Converter, 1000Mbps, Single-Strand 1310xmt, 10km, SC (also known as iMcV 850-15521)

Variety of choices: multi-mode, single-mode or single-strand including SFP form factor The modular, hot-swappable architecture reduces operational costs associated with product installation, upgrades, and maintenance SNMP manageab...

研华IMC-771-SSR Managed Modular Media Converter, 1000Mbps, Single-Strand 1550xmt, 10km, SC (also known as iMcV 850-15522)

Variety of choices: multi-mode, single-mode or single-strand including SFP form factor The modular, hot-swappable architecture reduces operational costs associated with product installation, upgrades, and maintenance SNMP manageab...

研华IMC-771-SXL Managed Modular Media Converter, 1000Mbps, Single mode 1550nm, 100km, SC (also known as iMcV 850-15515)

Variety of choices: multi-mode, single-mode or single-strand including SFP form factor The modular, hot-swappable architecture reduces operational costs associated with product installation, upgrades, and maintenance SNMP manageab...