GE UR8JH 通用电气多线UR-8JH CT/VT模块通用继电器

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UR8JH是一个多线数字I/O模块。数字I/O模块可以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可达250V(市电额定电压)。除了这些触点输入，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控保护性应用中的辅助设备。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、锁存型、快速C型或固态继电器(SSR)。这些卡根据它们是否带有电流监控、DC电压或隔离输入而有所不同。隔离的输入带有自动磨光功能。如果数字I/O模块的数字输出以机械方式锁定，则它们能够形成稳定的联锁应用，以取代闭锁继电器和机械开关。如果I/O模块是form-A，那么数字输出在湿触点或干触点中的激活速度小于4ms

R8MH His a multi wire digital I/O module. The digital I/O module can provide up to 96 contact inputs for universal relays. The maximum input voltage of these contacts can reach 250V (mains rated voltage). In addition to these contact inputs, the digital I/O module also provides up to 64 contact outputs for the relay. These outputs are used to control or monitor auxiliary equipment in protective applications. The digital cards included in the digital I/O module may vary. They can be A-type, C-type, latch type, fast C-type, or solid-state relay (SSR). These cards vary depending on whether they have current monitoring, DC voltage, or isolated inputs. The isolated input has an automatic polishing function. If the digital outputs of digital I/O modules are mechanically locked, they can form stable interlocking applications to replace locking relays and mechanical switches. If the I/O module is form-A, the activation speed of the digital output in wet or dry contacts is less than 4ms.