Allen-Bradley 1756-DMA31 变频器模块 光纤通信链路

【产品详情】

Allen-Bradley 1756-DMA31 ControlLogix 变频器模块可用于 SynchLink，SynchLink 是一种光纤通信链路，允许实施基于 PowerFlex 700S 和 ControlLogix 系统的分布式运动和驱动系统。Synchlink可以与标准控制网络协议（如以太网或ControlNet协议）一起使用。SynchLink 可用于两个应用程序，即时间同步和数据传输应用程序。ControlLogix SynchLink 模块（如 1756-DMA31 模块）驻留在 Allen-Bradley ControlLogix 机箱上并连接到 SynchLink。该 ControlLogix SynchLink 模块可用于协调驱动控制、配电运动控制和时间同步。1756-DM 模块（如 1756-DMA31 模块）是单插槽 ControlLogix 模块，用于与 Reliance Electric DPS（分布式电源系统）驱动设备连接。每个 1756-DMA31 模块都与单个 PMI（电源模块接口）机箱连接，并执行速度、位置和扭矩控制。

1756-DMA31 模块与 SA3100 DPS 变频器兼容，后者是一种交流变频器。1756-DMA31 模块支持 SynchLink 的 650 纳米光波长和驱动通信的 820 纳米最佳波长。SynchLink 和驱动器通信支持的数据速率分别为 5 Mbps 和 10 Mbps。SynchLink 连接电缆是 200/230 微米 HCS 光缆，最大长度为 300 米。驱动通信电缆为1毫米塑料或200M玻璃纤维，最大长度为300米。1756-DMA31 模块在 5.1 伏直流电下从机箱背板汲取 1.35 安培的电流，在 24 伏直流电下消耗 3 毫安的电流，最大功耗为 6.96 瓦。1756-DMA31 模块的工作温度范围为 0 至 60 摄氏度。

Allen-Bradley 1756-DMA31 变频器模块 光纤通信链路

【英文介绍】

Allen-Bradley 1756-DMA31 ControlLogix inverter module can be used in SynchLink, a fiber optic communication link, Allows implementation of distributed motion and drive systems based on PowerFlex 700S and ControlLogix systems. Synchlink can be used with standard control network protocols such as Ethernet or ControlNet. SynchLink can be used for two applications, time synchronization and data transfer applications. The ControlLogix SynchLink module (such as the 1756-DMA31 module) resides on the Allen-Bradley ControlLogix chassis and is connected to the SynchLink. The ControlLogix SynchLink module can be used to coordinate drive control, distribution motion control, and time synchronization. The 1756-DM module (such as the 1756-DMA31 module) is a single slot ControlLogix module for connection with Reliance Electric DPS (Distributed Power System) drive devices. Each 1756-DMA31 module is connected to a single PMI (Power module interface) chassis and performs speed, position, and torque control.

The 1756-DMA31 module is compatible with the SA3100 DPS frequency converter, which is an AC frequency converter. The 1756-DMA31 module supports SynchLink's 650 nm optical wavelength and the 820 nm optimal wavelength for driving communication. SynchLink and drive communication support data rates of 5 Mbps and 10 Mbps, respectively. The SynchLink connection cable is a 200/230 micron HCS cable with a maximum length of 300 meters. The drive communication cable is 1mm plastic or 200M glass fiber, with a maximum length of 300 meters. The 1756-DMA31 module draws 1.35 amps of current from the chassis backplane at 5.1 volts DC and consumes 3 milliamps of current at 24 volts DC for a maximum power consumption of 6.96 watts. The 1756-DMA31 module operates in a temperature range of 0 to 60 degrees Celsius.

Allen-Bradley 1756-DMA31 变频器模块 光纤通信链路

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