MOOG D136-001-008运动控制器
1.产 品 介 绍
品牌：MOOG
型号：MOOG D136-001-008
产品说明：运动控制器
优势：供应进口原装正品，专业停产配件。
快递方式：国内顺丰、德邦、京东快递包邮，按照实际报价货期发货
2.产 品 详 情 资 料：
MOOG D136-001-008运动控制器防止电气故障在系统部件故障的情况下，设计应为可接受的“故障安全”设计，其中故障不会造成安全危险，如失控或紧急停止电路失效。MOOG D136-001-008紧急停机和其他安全电路应由硬接线部件组成，这些部件易于以无害的方式发生故障。例如，在主控制继电器（MCR）电路中，MOOG D136-001-008使用串联接线、常闭紧急停止按钮开关和联锁装置控制机电主控制继电器。该继电器应直接禁用电机启动器、PLC输出电路等。这种类型的电路往往会出现故障“断开”，从而禁用设备。例如，如果导线断开或触点磨损，则电路断开，MCR下降。如果固态设备发生故障，它们往往会发生故障“短路”，MOOG D136-001-008在PLC输出电路的情况下，这会导致受控设备打开或保持打开
Protection From Electrical Failure In the event of a system component failure, the design should be an acceptable “fail-safe” one in which the failure does not cause a safety hazard such as a runaway condition or a disabling of emergency stop circuits. Emergency stop and other safety circuits should consist of hard-wired components that tend to fail in a harmless manner.MOOG D136-001-008For example, in a Master Control Relay (MCR) circuit, use series-wired, normally closed Emergency Stop pushbutton switches and interlocks to control an electro-mechanical Master Control Relay (see next figure). This relay should directly disable motor starters, PLC output circuits, etc. This type of circuit tends to fail “open,” which disables the equipment. For example, if a wire breaks or a contact wears out, the circuit opens and the MCR drops out. If solid state devices fail, they tend to fail “shorted,” which in the case of PLC output circuits would cause the controlled device to turn on or stay onMOOG D136-001-008
3.产 品 展 示
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