產品內容介紹
WOODWARD 5501-465離散輸入/輸出模塊
一般說明1606-XLS DIN導軌電源最突出的特點是高效率和體積小，這是通過同步整流和進一步創新的設計細節實現的。由于具有150%的短期峰值功率能力和內置的大尺寸輸出電容器，這些功能有助于啟動電機、為電容器充電和吸收反向能量，并且通常允許使用較低功率等級的裝置。對瞬變和功率浪涌的高抗擾度以及低電磁發射使得幾乎可以在任何環境中使用。集成輸出電源管理器、寬范圍輸入電壓設計和幾乎無輸入浪涌電流使安裝和使用變得簡單。由于干DC ok觸點、綠色DC ok LED和紅色過載LED，診斷很容易。獨特的快速連接彈簧夾端子允許安全快速的安裝，適用于各種應用的大型國際認證包使該裝置適用于幾乎所有情況。本文件使用的術語“接地”與美國的術語“地”相同。T、 b.d.待定義，隨后將給出數值或說明。AC 230V在數值前顯示的帶有AC或DC的數字表示包含標準公差（通常為±20%）的標稱電壓。E、 g.：直流12V表示12V電池，不管電池是滿的（13.7V）還是沒電的（10V）。除非另有說明，交流100V和交流230V參數在50Hz時有效，交流120V參數在60Hz電源頻率下有效。230Vac末端帶有裝置（VAC）的數值是一個不包含任何附加公差的數值。
功率提升，短期功率能力
電源設計用于支持短期功率要求較高的負載，而不會損壞或停機。短期持續時間由輸出功率管理器硬件控制。Power Boost可重復使用。詳細信息見第27.1節。一旦輸出功率限制器停止功率提升，定時器將禁用下一個功率提升功能。一旦輸出電壓再次達到調整值，恢復定時器就會啟動，這通常發生在負載降低后。峰值電流能力（高達幾毫秒）電源可提供高于指定短期電流的峰值電流。這有助于啟動電流要求高的負載或安全操作后續斷路器。額外電流由電源內的輸出電容器提供。在此事件中，電容器將放電，并導致輸出電壓下降。詳細曲線見第27.2章。直流ok特性要求輸出電壓在通電后達到標稱（=調整）水平，以便按照規范運行。如果無法達到此水平，過載燈將點亮，DC ok觸點將斷開。只有達到調整后的電壓，過載信號才會關閉。這是一個需要特別考慮的重要條件，如果負載是電池，電源并聯使用或電源用于N+1冗余系統。
GENERAL DESCRIPTION
The most outstanding features of this 1606-XLS DIN-rail power supply are the high efficiency and the small size, which are achieved by a synchronous rectification and further novel design details. With short-term peak power capability of 150% and built-in large sized output capacitors, these features help start motors, charge capacitors and absorb reverse energy and often allow a unit of a lower wattage class to be used. High immunity to transients and power surges as well as low electromagnetic emission makes usage in nearly every environment possible. The integrated output power manager, a wide range input voltage design and virtually no input inrush current make installation and usage simple. Diagnostics are easy due to the dry DC-ok contact, a green DC-ok LED and red overload LED. Unique quick-connect spring-clamp terminals allow a safe and fast installation and a large international approval package for a variety of applications makes this unit suitable for nearly every situation This document uses the term “earth” which is the same as the U.S. term “ground”. T.b.d. To be defined, value or description will follow later. AC 230V A figure displayed with the AC or DC before the value represents a nominal voltage with standard tolerances (usually ±20%) included. E.g.: DC 12V describes a 12V battery disregarding whether it is full (13.7V) or flat (10V) As long as not otherwise stated, AC 100V and AC 230V parameters are valid at 50Hz and AC 120V parameters are valid at 60Hz mains frequency. 230Vac A figure with the unit (VAC) at the end is a value without any additional tolerances included.
Power-Boost, short term power capability
The power supply is designed to support loads with a higher short-term power requirement without damage or shutdown. The short-term duration is hardware controlled by an output power manager. The Power-Boost is repeatedly available. Detailed information can be found in section 27.1 . Once Power-Boost has been stopped by the output power limiter, a timer disables the next Power-Boost capability. The recovery timer will start as soon as the output voltage reaches the adjusted value again, which usually happens after the load has been reduced.Peak current capability (up to several ms) The power supply can deliver a peak current which is higher than the specified short term current. This helps to start current demanding loads or to safely operate subsequent circuit breakers. The extra current is supplied by the output capacitors inside the power supply. During this event, the capacitors will be discharged and causes a voltage dip on the output. Detailed curves can be found in chapter 27.2.The DC-ok feature requires that the output voltage reaches the nominal (=adjusted) level after turn-on in order to function according to specification. If this level cannot be achieved, the overload lamp will be on and the DC-ok contact will be open. The overload signal will only shut off as soon as the adjusted voltage is reached. This is an important condition to consider particularly, if the load is a battery, the power supply is used in parallel or the power supply is used for N+1 redundant systems.
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