UR4LH GE 数字I/O模块允许通用继电器

【产品详情】

通用电气Multilin的UR-4LH是通用继电器系列的一个选项，是一个数字I/O模块。数字 I/O 模块允许继电器输出和输入数字信号，与电力系统中的其他设备通信。此版本的模块提供 14 个 Form-A 可锁存输出，无监控功能。它也是一个高功率装置。

模块的安装相当简单，增强型继电器具有铰链前部，可有效更换、安装或升级当前模块。要安装模块，用户应执行以下步骤：

卸下指旋螺钉并完全打开前面板以查看当前安装的所有模块和打开的插槽。

消除流向设备的电源并断开模块连接。

拉动位于模块两个垂直端的机械臂夹，并记录模块的原始位置。用户应记录位置，因为模块只能由相同类型的模块替换;注意位置可确保用户不会忘记正确的安装位置。完成此操作后，用户可以将模块滑出机箱。

正确放置机械臂夹，并平稳地将模块滑入模块托架。同时接合夹子，在夹子成功锁定到位后，模块将正确安装。

用户可以参考任何通用继电器手册中的图像，可以为关注正确模块安装的用户提供视觉参考。

关于 UR-4LH 的常见问题

UR-4LH 具有什么类型的数字 I/O 卡，用于为 Multilin UR 系列通用继电器提供触点输入和输出？

GE Multilin UR-4LH 模块是包含在各种通用继电器中的数字 I/O 模块。各种类型的 I/O 卡包括 C 型、型 A、快速型 C、锁存和固态继电器选项 （SSR）。这些数字I/O卡可以带或不带直流电压，带或不带电流监控功能，带或不带具有自动抛光特性的隔离输入。Multilin UR-4LH 是用于 UR 系列通用继电器的数字 I/O 模块的 4L 订单规格。此订购号指定 A 形式的数字 I/O 卡。4L I/O 卡具有 14 个可锁存的输出。I/O 模块 UR-4LH 的 4L 数字 I/O 规范不附带额外的监控功能，例如电流或电压。可锁存功能可用于通过形成安全联锁应用来取代对锁定继电器或机械开关的需求。A型I/O数字模块也是有益的，因为它们为通用继电器提供了在湿接触或干接触条件下产生4ms或更短的激活速度。

UR4LH GE 数字I/O模块允许通用继电器

【英文介绍】

Ge Multilin's UR-4LH, an option in the general purpose relay family, is a digital I/O module. Digital I/O modules allow relays to output and input digital signals to communicate with other devices in the power system. This version of the module provides 14 Form-A latchable outputs with no monitoring function. It is also a high power device.

Module installation is fairly simple, and the enhanced relay has a hinged front that effectively replaces, installs or upgrades the current module. To install the module, the user should perform the following steps:

Remove the finger screws and fully open the front panel to see all modules currently installed and open slots.

Eliminate the power flow to the device and disconnect the module.

Pull the robotic arm clips located at both vertical ends of the module and record the original position of the module. The user should record the location, as modules can only be replaced by modules of the same type; Paying attention to the location ensures that the user does not forget the correct installation location. After this is done, you can slide the module out of the chassis.

Place the arm clamp correctly and slide the module smoothly into the module bracket. Engage the clamps at the same time, and after the clamps are successfully locked in place, the module will be installed correctly.

Users can refer to the images in any general relay manual, which can provide a visual reference for users concerned about proper module installation.

Frequently Asked Questions about UR-4LH

What type of digital I/O card does the UR-4LH have to provide contact input and output for the Multilin UR series of universal relays?

The GE Multilin UR-4LH module is a digital I/O module included in a variety of general purpose relays. Various types of I/O cards include Type C, Type A, Fast Type C, latch, and solid state relay options (SSR). These digital I/O cards can be with or without DC voltage, with or without current monitoring, and with or without isolated inputs with automatic polishing characteristics. The Multilin UR-4LH is a 4L order specification for digital I/O modules for UR series general purpose relays. This order number specifies A digital I/O card of form A. The 4L I/O card has 14 latchable outputs. The 4L digital I/O specification of the I/O module UR-4LH does not come with additional monitoring functions, such as current or voltage. Latchable functionality can be used to replace the need for locking relays or mechanical switches by forming secure interlocking applications. Type A I/O digital modules are also beneficial because they provide universal relays with activation speeds of 4ms or less in wet or dry contact conditions.

UR4LH GE 数字I/O模块允许通用继电器

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