產品內容介紹
Reliance 0-48680-530接口模塊
更換主電池簡介施耐德電氣提供HMIGTO主電池的替換電池HMIZGBAT（單獨出售）。注：HMIGTO1300/1310和HMIGTO2300未配備主電池。主電池不可充電，用于內存和內部時鐘的數據備份。如果主電池耗盡，備份數據將丟失。在主電池完全耗盡前一個月，會出現一條消息，指示是時候更換主電池了。? 信息出現后一個月內更換電池。否則，備份數據可能會丟失。? 關閉HMIGTO后十分鐘內完成電池更換。? 主電池更換時間（消息出現后一個月內）僅為指導原則。當信息出現后，備份SRAM數據和時鐘數據丟失時，施耐德電氣不會執行數據恢復/檢索。施耐德電氣不對數據丟失承擔任何責任。? 購買HMIGTO后，每五年定期更換一次主電池。FBM242模塊的主要特點是：? 16個離散輸出? 支持以下電壓下的離散輸出信號：?15至60 V dc?120 V ac/125 V dc·240 V ac? 每個輸入和輸出都是電隔離的；與外部勵磁一起使用時組隔離? 堅固的設計適用于G3級（惡劣）環境中的外殼? 使用以下可配置選項執行離散I/O或梯形邏輯程序：輸入過濾時間、故障安全配置、故障安全回退和持續或瞬時輸出? 各種終端組件（TA），包括：?限流裝置?保險絲?帶外部電源、保險絲和配電的繼電器輸出?固態輸出?冗余配電。
FBM242包含16個離散輸出通道
與工業裝置中常見的電壓和電流兼容。外部電源用于勵磁電路。概述FBM242離散輸出模塊包含16個離散輸出通道，這些通道來自外部，在60 V dc時額定電流高達2 A。相關終端組件（TA）提供60 V dc時2 A負載的離散輸出、繼電器輸出（120 V ac/125 V dc或240 V ac）或帶有配電和熔斷器的繼電器輸出。每個輸出都與其他通道和接地完全隔離。該模塊將來自控制處理器的電氣輸出信號連接至現場設備。它執行具有梯形邏輯支持的數字I/O應用程序，并為輸出提供故障安全配置選項。標準設計該模塊具有堅固的擠壓鋁外殼，用于電路的物理保護。根據ISA標準S71.04，專門設計用于安裝FBM的外殼可提供各種級別的環境保護，最高可達惡劣環境（G3級）?？梢曋甘酒骷稍谀K前部的發光二極管（LED）可直觀指示模塊的運行狀態以及各個輸出點的離散狀態。
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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