搜索关键词"研华售后服务电话24小时热线号码查询",共个3658结果

研华BB-4WSD9R ULI-224D RS-232至RS-422/485（2线/4线）转换器，DB9母头

RS-232到RS-485转换器 将RS-232数据信号传输距离扩展至1.2公里（4000英尺） 数据速率高达115.2 kbps 快速在线安装 DIP开关可选RS-422或RS-485 RS-232端口供电或使用外部12 Vdc电源插座（不包括电源，单独出售）该产品是一种通用串行转换器，使用端口电源或外部电源提供RS-232至RS-422/RS-485数据双向转换。RS-232传输数据转换为平衡差分的RS-422或RS-485传输数据。接收到的RS-42...

研华EKI-9516E-8GMPW EN50155 Managed PoE Ethernet Switch with 8FE+8GE(2bypass), 24-110VDC

8 x M12 D-Coded 10/100 Mbps PoE ports + 4 x M12 X-Coded 10/100/1000 Mbps PoE Ports + 4 x M12 X-Coded 10/100/1000 Mbps Bypass ports Complies with EN50155 & EN50121-3-2 Operating temperature: -40 ~ 75°C Operating power input ran...

研华APAX-5045 24通道数字量输入/输出模块

12 DI通道和12 DO通道 DI通道的过压保护：±70 VDC 短路保护与过热保护 依IEC 61131输入特性曲线 状态显示：LED指示灯（每通道） 通道与底板之间的隔离保护APAX-5045模块有着很好的灵活性，提供数字输入、输出通道。DI通道可接受从一个直流电压源发出的2-wiring输入。DO通道可以产生离散信号给通道的外部设备，可通过改变其输出值来控制外部设备。...

研华EKI-9510E-2GL EN50155 Unmanaged Ethernet Switch with 8FE+2GE bypass, 24-48 VDC

8 x M12 X-Coded 10/100Mbps ports + 2 x M12 X-Coded 10/100/1000Mbps ports with Bypass function Complies with EN50155 & EN50121-3-2 Operating Temperature: -40~70℃ Operating Voltage: 16.8~60 VDC M12 connector with rugged housingT...

研华EKI-9510G-2GMPL EN50155 Managed PoE Ethernet Switch with 10xGE(2bypass), 24-48 VDC

8 x M12 X-Coded 10/100/1000Mbps PoE ports + 2 x M12 X-Coded 10/100/1000Mbps ports with Bypass function Complies with EN50155 & EN50121-3-2 Operating Temperature: -40~70℃ Operating Voltage: 16.8~60 VDC X-Ring Pro supports rapid...

研华EKI-9516E-4GMPW EN50155 Managed PoE Ethernet Switch with 12FE+4GE bypass, 24-110VDC

12 x M12 D-Coded 10/100 Mbps PoE ports + 4 x M12 X-Coded 10/100/1000 Mbps Byapss ports Complies with EN50155 & EN50121-3-2 Operating temperature: -40 ~ 75°C Operating power input range: 16.8~137.5VDC Supports X-Ring Pro for ra...

研华POC-WP243 24寸宽屏一体机（内建适配器）

Intel® Skylake第六代高效能处理器 无风扇设计，防水防尘IP54认证，全机可消毒擦拭符合感染 控制 COM、LAN、USB接口采特殊防溢电设计 USB 3.0、 PCIe 扩展槽 x4、迷你PCIe插槽 ×2 电容式多点触摸屏设计，便于医护人员操作使用 使用横向电场效应显示技术24寸高清分辨率屏幕搭载无边界 设计 客製化附加DVD藍芽、RFID、内建无线模块、锂离子电池组 、自动对焦5M像素摄像头、IEEE1394和M.2 固态硬盘 使用Int...

研华EKI-9512E-4GMPW EN50155 Managed PoE Ethernet Switch with 8FE+4GE bypass, 24-110VDC

8 x M12 D-Coded 10/100 Mbps PoE ports + 4 x M12 X-Coded 10/100/1000 Mbps Byapss ports Complies with EN50155 & EN50121-3-2 Operating temperature: -40 ~ 75°C Operating power input range: 16.8~137.5VDC Supports X-Ring Pro for rap...

研华EKI-9528E-12GMPW EN50155 Managed PoE Ethernet Switch with 16xFE+12xGE(4bypass), 24-110VDC

M12 connector with ruggedized IP54 certified housing Complies with EN50155 and EN50121-3-2 standards 24 x PoE IEEE802.3af/at ports Wide nominal power input range: 24 ~ 110VDC Operating power input range: 16.8 ~ 137.5VDC X-Ring Pro...

研华EKI-9508E-MPL EN 50155 Managed PoE Ethernet Switch with 8FE, 24-48 VDC

8 x port M12 D-coded 10/100Mbps PoE ports Complies with EN50155 & EN50121-3-2 Operating Temperature: -40 ~ 70°C Operating Voltage: 16.8~60 VDC X-Ring Pro supports rapid and predictable convergence 8-port PoE support IEEE802.3 ...

研华EKI-9510G-2GPL EN50155 Unmanaged PoE Ethernet Switch with 10xGE(2bypass), 24-48 VDC

8 x M12 D-Coded 10/100Mbps PoE ports + 2 x M12 X-Coded 10/100/1000Mbps ports with Bypass function Complies with EN50155 & EN50121-3-2 Operating Temperature: -40~70℃ Operating Voltage: 16.8~60 VDC 8-port PoE support IEEE802.3 a...

研华EKI-9528E-8GMPW EN50155 Managed PoE Ethernet Switch with 20xFE+8xGE(4bypass), 24-110VDC

M12 connector with ruggedized IP54 certified housing Complies with EN50155 and EN50121-3-2 standards 24 x PoE IEEE802.3af/at ports Wide nominal power input range: 24 ~ 110VDC Operating power input range: 16.8 ~ 137.5VDC X-Ring Pro...