The invention discloses a full-electronic automatic block execution module circuit, and relates to the technical field of railway signal circuits; the full-electronic automatic block execution modulecircuit replaces a relay combination and wiring thereof adopted in the prior art, and facilitates subsequent maintenance. The circuit comprises an FJ1, an FJ2, a ZXJ and an FXJ. A coil terminal 1 of the FJ1 is connected with a second group of rear contacts of the ZXJ, and a second group of front contacts of the ZXJ is connected with a direction power supply negative electricity FF; a second groupof middle contacts of the ZXJ are connected with a second group of rear contacts of the FXJ, a second group of front contacts of the FXJ are connected with positive electricity FZ of the directional power supply, and a second group of middle contacts of the FXJ are connected with an external connection terminal of a board card; a coil terminal 4 of the FJ1 is connected with a first group of rear contacts of the FXJ, and a first group of front contacts of the FXJ is connected with a direction power supply negative electricity FF; a first group of middle contacts of the FXJ are connected with afirst group of rear contacts of the ZXJ, and a first group of front contacts of the ZXJ are connected with positive electricity of a directional power supply; a first group of middle contacts of the ZXJ are connected with a coil terminal 1 of the FJ2, and a coil terminal 4 of the FJ2 is connected with an external connection terminal of the board card.
本发明公开了一种全电子自动闭塞执行模块电路,涉及铁路信号电路技术领域,替换现有技术采用的继电器组合及其配线,方便后续维护。该电路为:FJ1、FJ2、ZXJ和FXJ;FJ1的线圈端子1连接ZXJ的第2组后接点,ZXJ的第2组前接点连接方向电源负电FF;ZXJ的第2组中接点连接FXJ的第2组后接点,FXJ的第2组前接点连接方向电源正电FZ,FXJ的第2组中接点连接板卡的对外连接端子;FJ1的线圈端子4连接FXJ的第1组后接点,FXJ的第1组前接点连接方向电源负电FF;FXJ的第1组中接点连接ZXJ的第1组后接点,ZXJ的第1组前接点连接方向电源正电;ZXJ的第1组中接点连接FJ2的线圈端子1,FJ2的线圈端子4连接板卡的对外连接端子。
Full-electronic automatic block execution module circuit
一种全电子自动闭塞执行模块电路
2020-12-04
Patent
Electronic Resource
Chinese
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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