搜索关键词"研华工控主板故障维修方法图解大全视频",共个3796结果

研华BB-SR30419025 SmartFlex, EMEA/LATAM/APAC, 2x Ethernet, Wi-Fi, PoE PD, Metal, International Power Supply (EU, US, UK, AUS)

LTE cat.4, 3G/HSPA+, GPRS/EDGE, EMEA/LATAM/APAC, 2x SIM LTE B1, B3, B5, B7, B8, B20 VPN router, Open Linux OS DIN rail mounting 2x ETH, PD PoE+, PoE+ IEEE 802.3at & 802.3af on 2x ETH WiFi 2.4/5 GHz, GPS, USB, I/O 2x DI + 1x DO...

研华IMC-490-SFP-US Standalone PoE+ Media Converter, 1000Mbps, SFP , AC adapter (also known as PoE+ Giga-McBasic 852-11911)

Supports one fixed optical connector with single-mode, multi-mode, or SFP,and two RJ-45 ports One RJ-45 port serves as PoE-PSE Supports internal AC power IEEE802.3at/af compliant (IMC-490) or IEEE802.3af compliant (IMC-480) Suppor...

研华IMC-370-SM-B Miniature Media Converter, 1000TX/SX, Single-mode 1310nm, LFPT, 10km, SC type, w/o AC adapter

Metal enclosure with compact size Provides status LED Supports multiple power options: AC or DC adapter and dual USB cable Supports Link Fault Pass Through (LFPT) Centralized powered IMC-318I chassisThe IMC-370 series offers the m...

研华IMC-370-MM-B Miniature Media Converter, 1000TX/SX, Multi-mode 850nm, LFPT, 550m, SC type, w/o AC adapter

Metal enclosure with compact size Industrial grade design that supports an extended operating temperaturerange (IMC-370I series) Provides status LED Supports multiple power options: AC or DC adapter and dual USB cable Supports Lin...

研华BB-485USBTB4WLS-A ULI-351TK USB至RS-485 4-W（TB）转换器 端口号锁定

USB至RS-485 4线转换器 小巧尺寸 USB端口供电 高稳固力USB连接器，插入式串行接线端子转换器 921.6 kbps串行数据传输速率 包括USB线缆 锁定串口端口号-简化工作流程支持4线RS-485。远程多点通信。易于在RS-485侧插入端子块和高稳固力USB连接器，可与标准USB电缆(包括)一起使用。外形尺寸小，USB端口供电。...

研华AMAX-5024 4路模拟量输出模块，电压/电流 16位（插片式）

输出通道个数: 4 输入/输出类型: V, mV, mA 模拟量输出范围: 0~5V, 0~10V, ±5V, ±10V, 4~20mA, 0~20mA 电流负载阻抗: Max. 500 Ω 电压负载阻抗:Min. 1KΩ 输出漂移:± 50 ppm/°C 输入/输出精度:±0.01% FSR @25℃ 电压负载阻抗: Min. 1KΩ4路模拟量输出模块，电压/电流 16位（插片式）...

研华AMAX-5015 4路热电阻输入模块，RTD 2/3-线 16位（插片式）

RTD输入 通道数量：4 输入连接：2/3线 分辨率：16位，FSR精度±0.1% 采样率：100 采样/秒（每通道） 支持烧毁检测4路热电阻输入模块，RTD 2/3-线 16位（插片式）...

研华BB-SR30310325-SWH LTE 路由器、2E、USB、2I/O、SD、232、485、2S、W、SL、Acc、SmartWorx Hub

强大的 CPU 和增加的内存可支持要求较高的客户应用 扩展的工作温度范围：-40至 75°C 10-60 VDC 工作，带瞬时和反极性电压保护 GPS 和 GLONASS 支持 MicroSD 卡座 低功耗模式适合太阳能和电池供电应用 工业级 WiFi PoE PD、PoE PSE、输入/输出、USB 主机 安全功能SmartFlex™ 针对恶劣的环境条件设计和制造。其规格包括 -40 至 75 °C（LTE450 模块 -20 至 60 °C）的宽工作温...

研华ICR-4461S ICR-4400, GLOBAL, NAM, 5x Ethernet, 1x RS232, 1x RS485, CAN, PoE PSE+, SFP, USB, SD, Without Accessories

5G NR Cellular Connectivity, Sub-6GHz 3GPP Release 16, Support both NSA and SA modes Quad-core CPU with 1 GB RAM 2× SIM, eSIM Ready, TPM 2.0 5× Gigabit Ethernet, 4× PoE+ PSE (PoE use is limited – see the ICR-4461 user manual) SFP ...

研华ICR-4453W1S ICR-4400, EUROPE, 5× ETH, 1× RS232, 1× RS485, CAN, PoE PSE+, WIFI, SFP, USB, SD, No ACC

5G NR Cellular Connectivity, Sub-6GHz 3GPP Release 15, Support both NSA and SA modes Quad-core CPU with 1 GB RAM 2× SIM, eSIM Ready, TPM 2.0 5× Gigabit Ethernet, 4× PoE+ PSE (PoE use is limited – see the ICR-4453 user manual), Dua...

研华ICR-4461W3 ICR-4400, GLOBAL, NAM, 5x Ethernet, 1x RS232, 1x RS485, CAN, Wi-Fi, SFP, USB, SD, Without Accessories

5G NR Cellular Connectivity, Sub-6GHz 3GPP Release 16, Support both NSA and SA modes Quad-core CPU with 1 GB RAM 2× SIM, eSIM Ready, TPM 2.0 5× Gigabit Ethernet, Dual-Band WiFi SFP Connector for SFP modules up to 10 Gbps RS232, R...

研华BB-856-15731 10/100 Mbps 以太网媒体转换器，TX/SSFX-SM1310-SC (1310xmt/1550rcv)

单股、单模光纤 模块式、热插拔架构可降低产品安装、升级和维护相关的运营成本 SNMP 可托管 将 10 或 100 Mbps 铜缆转换成 100 Mbps 光纤 支持配置控制 支持链路告警 (LFPT)满足当前网络需求的同时，也需要为未来的电缆需求做准备，使得设计和安装网络物理层成为一项艰巨的任务。不断降低的光纤电缆和交换设备成本使得所有光纤 LAN 成为面向未来的网络设备的选择。替换传统设备和有线基础设施成本巨大。托管的媒体转换功能允许在现有网络上实施新...