136711-01 带内部屏障和内部终端 I/O模块

 136711-01 带内部屏障和内部终端 I/O模块

本特利内华达的3500 系列机械检测系统的电子超速检测系统是高度可靠、快速响应的冗余转速表系统，专门用于机械的超速保护。

3500/53 模块可用于组成2 选2 或3 选2(推荐)表决系统。安装超速检测系统的3500框架要求配备冗余电源。
每一个超速检测模块接收一个涡流传感器或磁传感器的信号，输入信号的范围是＋10.0V 至-24.0V。信号超出此范围，在模块内受限。适用于本特利内华达3300 8mm 涡流传感器，3300 16mm 高温涡流传感器（HTPS），7200 5mm、8mm、11mm和14mm 涡流传感器，3300 RAM涡流传感器，或磁传感器。
前面板LED（发光二极管）含义：指示3500/53 模块工作正常
X/RX（传送/接收）LED: 指示3500/53 模块正在与3500 框架内其它模块进行通讯
Bypass（旁路）LED: 指示3500/53 模块处于旁路状态
Test Mode （测试模式）LED: 指示3500/53 模块处于测试状态
Alarm（报警）LED: 指示一个报警条件已发生，与之联系的继电器已动作传感器缓冲

 136711-01 带内部屏障和内部终端 I/O模块

The electronic overspeed detection system of Bentley Nevada's 3500 Series Mechanical Inspection systems is a highly reliable, fast responding redundant tachometer system specifically designed for overspeed protection of machinery. The 3500/53 module can be used to compose a 2-opt-2 or 3-opt-2 (recommended) voting system. The 3500 frame with the overspeed detection system requires a redundant power supply.
Each overspeed detection module receives a signal from an eddy current sensor or magnetic sensor, with the input signal ranging from +10.0V to -24.0V. Signals outside this range are limited within the module. For use with Bentley Nevada 3300 8mm vortex sensor, 3300 16mm High temperature Vortex sensor (HTPS), 7200 5mm, 8mm, 11mm and 14mm vortex sensor, 3300 RAM vortex sensor, or magnetic sensor.
Front panel LED (Light Emitting Diode) Meaning: indicates that the 3500/53 module is working properly
X/RX (Transmit/Receive) LED: indicates that the 3500/53 module is communicating with other modules in the 3500 frame
Bypass LED: Indicates that the 3500/53 module is in bypass state
Test Mode LED: Indicates that the 3500/53 module is in the test state
Alarm LED: Indicates that an alarm condition has occurred and that the relay associated with it has activated the sensor buffer

 136711-01 带内部屏障和内部终端 I/O模块