>>>>>型号:1786-RPA/B ControlNet 模块化中继器适配器模块 实现精确的电源监测
[产品说明]
品牌：A-B
型号：1786-RPA/B
产品类型：ControlNet 模块化中继器适配器模块
付款方式：电汇，西联
汇款 装运港：中国厦门
交货时间：1-3个工作日
条件：全新和 100% 原始
保修：12 个月
1786-RPA/B 兼容 1786-RPCD 中继器双铜模块、1786-RPFS 中继器短距离光纤模块、1786-RPFM 中距离光纤模块、1786-RPFRL 光纤环形中继器模块和 1786-RPFRXL 光纤环形中继器模块。串联的最大允许适配器为 20 1786- RPA。
该中继器适配器模块支持直接安装到安装板上或使用 DIN 导轨。与DIN导轨安装相比，直接面板安装提供了更高的抗振动和抗冲击性。该模块支持水平或垂直方向，并由 18-36VDC 的外部电压供电。
1786-RPAB 中继器适配器需要 24 伏直流输入电源。在 5 VDC 时，它可以提供最大 1.6 A 的背板输出电流。Allen-Bradley 1786-RPAB 中继器适配器具有不同的功能，例如扩展网络长度、执行从同轴或铜介质到光纤介质的网络介质转换，以及从光纤介质到同轴或铜介质的相反方式，为中继器模块供电，以及创建环形、星形或点对点拓扑。
中继器适配器和中继器模块都配备了 2 个状态指示灯，例如 Ready 和 Fault，分别指示通电故障状态。整个 1786-RPA 中继器适配器的近似尺寸为 4 x 4 x 3 英寸或 10 x 10 x 8 厘米，重量约为 7 盎司或 0.20 千克。此 B 系列中继器适配器也称为型号 1786-RPA/B。
特点：
内置控制器：内置1786-RPA模块，实现精确的电源监测和控制。
电源规格：支持AC220V+10% 50HZ的电源输入。
工作环境：工作温度范围-20℃至50℃，相对湿度不超过95%RH。
功耗与性能：功耗≤10W，具有优异的抗电强度和绝缘性能，外壳与端子间抗电强度大于AC2000V，绝缘性能大于100MΩ。
指示功能：提供断路器状态、位置、弹簧储能、接地闸刀位置等多种模拟指示功能，方便用户监控设备状态。
报警功能：具备断线报警功能，当加热器发生断线时，相应报警指示灯亮，报警输出接点闭合。
网络功能：应用灵活，可以组成多种光纤网络，实现电接口的备份或单设备接入双冗余总线系统。支持Profibus DP总线标准，通信速率高达12MBit/s，支持多模和单模光纤接口，传输距离可达20Km。
[其他型号推荐]
>>>>> Model :1786-RPA/B ControlNet Modular repeater adapter module for accurate power monitoring
Brand: A-B
Model: 1786-RPA/B
Product Type: ControlNet Modular repeater adapter module
Payment method: Wire transfer, Western Union
Port of shipment for remittance: Xiamen, China
Delivery time: 1-3 working days
Condition: New and 100% original
Warranty: 12 months
The 1786-RPA/B is compatible with 1786-RPCD repeater double copper modules, 1786-RPFS repeater Short range fiber modules, 1786-RPFM medium range fiber modules, 1786-RPFRL fiber ring repeater modules, and 1786-RPFRXL fiber ring repeater modules. The maximum allowable adapter in series is 20 1786-RPA.
The repeater adapter module supports mounting directly onto the mounting board or using DIN rails. Direct panel mounting provides higher vibration and impact resistance compared to DIN rail mounting. The module supports horizontal or vertical orientation and is powered by an external voltage of 18-36VDC.
The 1786-RPAB repeater adapter requires 24 volts DC input power. At 5 VDC, it can provide up to 1.6 A backplane output current. The Allen-Bradley 1786-RPAB repeater adapter has different functions, such as extending network length, performing network media conversion from coaxial or copper media to fiber media, and vice versa from fiber media to coaxial or copper media, powering repeater modules, and creating ring, star, or point-to-point topos.
Both the repeater adapter and the repeater module are equipped with 2 status indicators, such as Ready and Fault, indicating the power-on failure status, respectively. The approximate size of the entire 1786-RPA repeater adapter is 4 x 4 x 3 inches or 10 x 10 x 8 cm and weighs about 7 ounces or 0.20 kg. This Series B repeater adapter is also known as Model 1786-RPA/B.
Features:
Built-in controller: Built-in 1786-RPA module for accurate power monitoring and control.
Power Supply: Support AC220V+10% 50HZ power input.
Working environment: Working temperature range -20℃ to 50℃, relative humidity does not exceed 95%RH.
Power consumption and performance: Power consumption ≤10W, excellent electrical strength and insulation performance, the electrical strength between the shell and the terminal is greater than AC2000V, insulation performance is greater than 100MΩ.
Indicator function: Provide circuit breaker status, position, spring energy storage, grounding knife position and other analog indicator function, convenient for users to monitor equipment status.
Alarm function: with the broken line alarm function, when the heater breaks the line, the corresponding alarm indicator light, alarm output contact closed.
Network function: Flexible application, can form a variety of optical fiber network, to achieve electrical interface backup or single device access to double redundant bus system. Support Profibus DP bus standard, communication rate up to 12MBit/s, support multi-mode and single-mode fiber interface, transmission distance up to 20Km.
