8280-1129 单引擎数字速度控制 船舶推进系统而设计
【产品详情】
8280-1129 型是单引擎数字速度控制,专为单引擎、单螺旋桨(可变或固定螺距)船舶推进系统而设计。这款伍德沃德 723PLUS 控制器可与中高速柴油往复式发动机配合使用,以控制速度和负载。速度感应由无源磁性拾取器(MPU)或有源接近开关(两个输入)完成。
723PLUS 8280-1129 控制器上的 I/O 包括三个可配置的模拟输出、一个执行器输出和三个继电器输入(发动机故障、停机、状态指示)。此伍德沃德控制器拥有三个通信端口,如下所示:
一个端口专用于标准 PC 接口、Watch Window 或手持式编程器(伍德沃德部件号 9907-205)
两个端口可配置为 RS-422、RS-232 或 RS-485。
在两个可配置的通信端口中,一个配置为 Servlink,而另一个配置为 Modbus。
伍德沃德控制型号 8280-1129 需要 18 至 40 Vdc 的电压电源,能够提供 40 W 和 7 A 的电流。它适用于工作温度范围为 –40 至 +70 °C(–40 至 +158 °F)的场所。在此范围之外安装和操作此 723PLUS 控制器可能会损坏设备并对性能产生负面影响。
8280-1129 单引擎数字速度控制 船舶推进系统而设计
【英文介绍】
The Type 8280-1129 is a single-engine digital speed control designed for single-engine, single-propeller (variable or fixed pitch) Marine propulsion systems. The Woodward 723PLUS controller can be used in conjunction with a mid-to-high speed diesel reciprocating engine to control speed and load. Speed sensing is done by a passive magnetic pickup (MPU) or an active proximity switch (two inputs).
I/O on the 723PLUS 8280-1129 controller consists of three configurable analog outputs, one actuator output, and three relay inputs (engine failure, stop, status indication). This Woodward controller has three communication ports, as shown below:
One port dedicated to a standard PC interface, Watch Window, or handheld programmer (Woodward part number 9907-205)
The two ports can be configured as RS-422, RS-232 or RS-485.
Of the two configurable communication ports, one is configured as Servlink and the other is configured as Modbus.
The Woodward control model 8280-1129 requires A voltage supply of 18 to 40 Vdc, capable of delivering 40 W and 7 A currents. It is suitable for use in the operating temperature range of -40 to +70 °C (-40 to +158 °F). Installing and operating this 723PLUS controller outside of this range can damage the device and negatively affect performance.
8280-1129 单引擎数字速度控制 船舶推进系统而设计
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