6ES7307-1EA80-0AA0
6ES7307-1EA80-0AA0
6ES7307-1EA80-0AA0
通过控制三位四通电磁换向阀来控制阀门的上升或下降操作。
1) 开门
当另一闸首的闸门处于全关位置，按下开阀门按纽，同一闸首两侧边墩的输水阀门同时以调定的速度开启，至全开位置后停止，并以信号显示。阀门开启时可以锁定在任意高度的位置。
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【品牌】Allen-Bradley罗克韦尔、ABB、本特利Bently 3500系统卡件、GE、艾默生西屋等模块卡件
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2) 关门
按下关阀门按纽，同一闸首两侧边墩的输水阀门同时关闭（靠自重关阀），至全关位置后停止，并以信号显示。
2.1.3 通行信号灯
1、 技术参数
通行信号灯包括远程信号、进闸信号及出闸信号。远程信号分别设置在上、下游引航道船舶停泊区端部，进闸及出闸信号分别设置在正对船舶航行方向右侧的闸首进、出口处。
通行信号灯均采用红、绿双色LED信号灯，红色表示禁止通行，绿色表示允许通行。
2、 控制要求
进闸及出闸信号采用程序控制，自动转换，操作地点为集控室。远程信号灯采用手动转换，在闸首调度室进行操作。
2.1.4 通航照明
1、 技术参数
通航照明区域包括闸室，上、下游引航道闸首出口段，靠船墙（墩）段。其中闸室段为分散照明，采用杆高8m的双叉路灯，双侧布置，间距为22.4m，光源为2x250W高压钠灯；上、下游引航道闸首出口段及靠船墙（墩）段为集中照明，设20m高倾倒式高杆灯若干座，间距约80m，每组高杆灯装6～9只1000W投光灯，朝水面的180°范围内呈扇形布置。
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