UR4DH  数字I/O通信 为继电器提供一系列数字输入和输出

【产品详情】

通用电气Multilin的UR-4DH UR模块为通用继电器系列提供数字I/O通信和一系列数字输入和输出，对于削减昂贵的安装成本和无关的连接是非常宝贵的。

T60 考虑了可扩展的硬件，允许用户通过允许访问模块隔间的铰链面板升级他们的模块。卸下通常使面板牢固关闭的螺钉后，用户可以通过对推针施加压力，然后轻轻滑出模块来卸下模块。用户应注意旧模块所在的插槽，因为模块只能由类似类型的模块替换。

模块提供的数字I/O通信允许继电器与其他继电器和子设备进行数字通信，无需辅助连接和通信方法。这种通信既高速又安全，在不以通信速率为代价的情况下提高了设备的整体网络安全。通过在一个紧凑的单元中包含如此多的功能，通用继电器系列随着时间的推移降低了用户成本。

该模块提供数字输出，包括跳闸额定形式 A 和固态继电器锁存等类型，以及 Form-C 输出。用户可以参考通用继电器系列手册，了解订购号，其中提供了有关不同优傲模块之间差异的更多详细信息。

关于 UR-4DH 的常见问题

GE UR-4DH I/O 模块在 Multilin UR 系列通用继电器系统中扮演什么角色？

UR-4DH 是一个多林数字 I/O 模块。数字 I/O 模块可为通用继电器提供多达 96 个触点输入。这些触点输入的电压最高可达 250V（市电电压额定值）。除了这些触点输入外，数字 I/O 模块还为继电器提供多达 64 个触点输出。这些输出用于控制或监视具有保护性质的应用中的辅助设备。数字 I/O 模块中包含的数字卡可能会有所不同。它们可以是 A 型、C 型、闭锁型、快速型 C 型或固态继电器 （SSR）。这些卡根据它们是否带有电流监控、直流电压或隔离输入而有所不同。隔离输入具有自动抛光功能。如果数字I/O模块的数字输出以锁存的方式是机械的，那么它们就可以形成稳定的联锁应用，以取代锁定继电器和机械开关。如果I/O模块是A型，则数字输出在湿触点或干触点下的激活速度小于4ms。

UR4DH  数字I/O通信 为继电器提供一系列数字输入和输出

【英文介绍】

Ge Multilin's UR-4DH UR module provides digital I/O communication and a range of digital inputs and outputs for the general-purpose relay family, invaluable for cutting expensive installation costs and unrelated connections.

The T60 has expandable hardware in mind, allowing users to upgrade their modules through hinged panels that allow access to module compartments. After removing the screws that normally keep the panel firmly closed, the user can remove the module by applying pressure to the push pin and then gently sliding out of the module. Users should pay attention to the slot where the old module is located, as the module can only be replaced by a similar type of module.

The digital I/O communication provided by the module allows the relay to communicate digitally with other relays and sub-devices without the need for auxiliary connection and communication methods. This communication is both high-speed and secure, improving the overall network security of the device without sacrificing the communication rate. By including so many functions in one compact unit, the universal relay family reduces user costs over time.

The module provides digital outputs, including types such as trip rating Form A and solid state relay latch, as well as Form-C outputs. Users can refer to the General Relay series manual for order numbers, which provides more details about the differences between the different UOS modules.

Frequently Asked Questions about UR-4DH

What role does the GE UR-4DH I/O module play in the Multilin UR Series of universal relay systems?

The UR-4DH is a Dorling digital I/O module. Digital I/O modules provide up to 96 contact inputs for general-purpose relays. The input voltage of these contacts is up to 250V (mains voltage rating). In addition to these contact inputs, the digital I/O module provides up to 64 contact outputs for the relay. These outputs are used to control or monitor auxiliary devices in applications with protective properties. The digital cards included in the digital I/O module may vary. They can be Type A, Type C, latching type, fast type C, or solid state relays (SSRS). These cards vary depending on whether they come with current monitoring, DC voltage, or isolated inputs. Isolated input with automatic polishing function. If the digital outputs of digital I/O modules are mechanical in the manner of latches, then they can form stable interlocking applications to replace locking relays and mechanical switches. If the I/O module is Type A, the digital output is activated less than 4ms at wet or dry contacts.

UR4DH  数字I/O通信 为继电器提供一系列数字输入和输出

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