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Reliance 0-48680-530接口模块
更换主电池简介施耐德电气提供HMIGTO主电池的替换电池HMIZGBAT（单独出售）。注：HMIGTO1300/1310和HMIGTO2300未配备主电池。主电池不可充电，用于内存和内部时钟的数据备份。如果主电池耗尽，备份数据将丢失。在主电池完全耗尽前一个月，会出现一条消息，指示是时候更换主电池了。 信息出现后一个月内更换电池。否则，备份数据可能会丢失。 关闭HMIGTO后十分钟内完成电池更换。 主电池更换时间（消息出现后一个月内）仅为指导原则。当信息出现后，备份SRAM数据和时钟数据丢失时，施耐德电气不会执行数据恢复/检索。施耐德电气不对数据丢失承担任何责任。 购买HMIGTO后，每五年定期更换一次主电池。FBM242模块的主要特点是： 16个离散输出 支持以下电压下的离散输出信号：•15至60 V dc•120 V ac/125 V dc·240 V ac 每个输入和输出都是电隔离的；与外部励磁一起使用时组隔离 坚固的设计适用于G3级（恶劣）环境中的外壳 使用以下可配置选项执行离散I/O或梯形逻辑程序：输入过滤时间、故障安全配置、故障安全回退和持续或瞬时输出 各种终端组件（TA），包括：•限流装置•保险丝•带外部电源、保险丝和配电的继电器输出•固态输出•冗余配电。
FBM242包含16个离散输出通道
与工业装置中常见的电压和电流兼容。外部电源用于励磁电路。概述FBM242离散输出模块包含16个离散输出通道，这些通道来自外部，在60 V dc时额定电流高达2 A。相关终端组件（TA）提供60 V dc时2 A负载的离散输出、继电器输出（120 V ac/125 V dc或240 V ac）或带有配电和熔断器的继电器输出。每个输出都与其他通道和接地完全隔离。该模块将来自控制处理器的电气输出信号连接至现场设备。它执行具有梯形逻辑支持的数字I/O应用程序，并为输出提供故障安全配置选项。标准设计该模块具有坚固的挤压铝外壳，用于电路的物理保护。根据ISA标准S71.04，专门设计用于安装FBM的外壳可提供各种级别的环境保护，最高可达恶劣环境（G3级）。可视指示器集成在模块前部的发光二极管（LED）可直观指示模块的运行状态以及各个输出点的离散状态。
Replacing the Primary Battery Introduction
The replacement battery HMIZGBAT (sold separately) for the primary battery in the HMIGTO is available from Schneider Electric. NOTE: The HMIGTO1300/1310 and HMIGTO2300 are not equipped with a primary battery The primary battery is non-rechargeable, and is used for data backup of memory and the internal clock. If the primary battery is depleted, the backup data is lost. One month before the primary battery is completely depleted, a message will appear to indicate it is time to replace the primary battery. Replace the battery within one month after the message appears. Otherwise, backup data may be lost. Complete replacing the battery within ten minutes of shutting down the HMIGTO. The primary battery replacement time (within a month after the message appears) is only a guideline. When backup SRAM data and clock data is lost after the message appears, Schneider Electric does not perform data recovery/retrieval. Schneider Electric does not accept any responsibility for the loss of data. Replace the primary battery regularly every five years after you purchase the HMIGTO.Key features of the FBM242 modules are: Sixteen discrete outputs Supports discrete output signals at voltages of: • 15 to 60 V dc • 120 V ac/125 V dc • 240 V ac Each input and output is galvanically isolated; group isolated when used with external excitation Rugged design suitable for enclosure in Class G3 (harsh) environments Executes the Discrete I/O or Ladder Logic program, with the following configurable options: Input Filter Time, Fail Safe Configuration, FailSafe Fall-Back, and Sustained or Momentary Outputs Various Termination Assemblies (TAs) that contain: • Current limiting devices • Fuses • Relay outputs with external power source, fusing, and power distribution • Solid state outputs • Redundant power distribution.
The FBM242 contains 16 discrete output channels
that are compatible with voltages and currents commonly found in industrial plants. An external power supply is used to energize the field circuits. OVERVIEW The FBM242 Discrete Output Module contains 16 discrete output channels, which are sourced externally, rated up to 2 A at 60 V dc. Associated termination assemblies (TAs) provide for discrete outputs to loads of 2 A at 60 V dc, relay outputs (120 V ac/125 V dc, or 240 V ac), or relay outputs with power distribution and fusing. Each output is fully isolated from other channels and ground. The module interfaces electrical output signals from a control processor to the field devices. It executes a digital I/O application program, with ladder logic support, and provides a Fail-Safe Configuration option for the outputs.STANDARD DESIGN The module has a rugged extruded aluminum exterior for physical protection of the circuits. Enclosures specially designed for mounting the FBMs provide various levels of environmental protection, up to harsh environments (Class G3), per ISA Standard S71.04. VISUAL INDICATORS Light-emitting diodes (LEDs) incorporated into the front of the module provide visual indication of the module operational status, as well as the discrete states of the individual output points.
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