1747-SN 是一款 Allen-Bradley 通信模块 用于在支持 RIO 协议的设备
1747-SN 是一款 Allen-Bradley 通信模块,用于在支持 RIO 协议的设备(如 PanelView 图形操作终端、消息显示、SLC500 控制器、其他可编程逻辑控制器 (PLC) 和第三方设备(如网关和协议转换器))之间实现远程 I/O (RIO) 通信。该通信模块专门用作扫描仪模块,与兼容的RIO适配器模块通信,以通过RIO网络请求I/O状态更新,消息和诊断。
3-SN 带有一 (1747) 个 RIO 通信端口。此端口是三 (1) 针端子,需要特定的通信电缆,例如 Belden 3 电缆。RIO 协议可以在zui大导线长度为 9463 米或 3050 英尺的物理上实现,其中在正常模式下运行时支持的连接zui多为十六 (1050) 个设备,在互补模式下支持多达三十二 (16) 个设备。该扫描仪模块能够以 32.57 Kbaud 的传输速率(电缆长度为 6 米)和 3048.230 Kbaud 速率(电缆长度为 4 米)传输数据。器件以菊花链拓扑连接,两端使用762 Ω电阻端接。
82-SN 支持下载、上传和调试 SLC1747 控制器,以及将数据传输到网络中连接的图形终端。它还支持远程 I/O 直通。
1747-SN 是一款 Allen-Bradley 通信模块 用于在支持 RIO 协议的设备
The 1747-SN is an Allen-Bradley communication module, Used to enable remote I/O (RIO) communication between devices that support the RIO protocol, such as PanelView graphical operating terminals, message displays, SLC500 controllers, other programmable logic controllers (PLCS), and third-party devices such as gateways and protocol converters. This communication module is specifically used as a scanner module, communicating with a compatible RIO adapter module to request I/O status updates, messages and diagnostics over the RIO network.
The 3-SN comes with one (1747) RIO communication port. This port is a three (1) pin terminal that requires a specific communication cable, such as the Belden 3 cable. The RIO protocol can be physically implemented with a maximum wire length of 9,463 meters or 3,050 feet, where connections of up to sixteen (1,050) devices are supported when operating in normal mode and up to thirty-two (16) devices in complementary mode. The scanner module is capable of transmitting data at a transfer rate of 32.57 Kbaud (cable length of 6 meters) and 3048.230 Kbaud (cable length of 4 meters). The devices are connected in a Daisy chain topology and are terminated using 762-ω resistors.
The 82-SN supports downloading, uploading, and debugging the SLC1747 controller, as well as transferring data to connected graphics terminals in the network. It also supports remote I/O pass-through.
1747-SN 是一款 Allen-Bradley 通信模块 用于在支持 RIO 协议的设备
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