EMERSON 艾默生 A6824R 9199-00098-13 机器监控系统接口卡

EMERSON 艾默生 A6824R 9199-00098-13 机器监控系统接口卡

EMERSON 艾默生 A6824R 9199-00098-13 机器监控系统接口卡

A6824R 9199-00098-13：驱动器的固件手册，为所要求的参数设置。)否则，接触器将会被损坏。在标量控制中，可以在驱动器运行时打开接触器。

继电器输出触点和感应负载感应负载（如继电器、接触器、电机）在关闭时会引起电压瞬变。RMIO板的继电器触点由压敏电阻（250 V）保护，以防止过电压峰值。尽管如此，强烈建议为感应负载配备噪声衰减电路（电阻器、RC滤波器或二极管[DC])，以减少关闭时的EMC排放。

A6824R 9199-00098-13：所有的控制电缆都必须进行屏蔽。模拟信号采用双屏蔽双绞线（见图a）。这种类型的电缆也被推荐用于脉冲编码器信号。为每个信号使用一个单独的屏蔽对。不要对不同的模拟信号使用公共返回信号。双屏蔽电缆是低压数字信号的最佳选择，但单屏蔽双绞线多对电缆（图b）也可用。

EMERSON 艾默生 A6824R 9199-00098-13 机器监控系统接口卡

A6824R 9199-00098-13: Firmware manual for the drive, setting the required parameters.) Otherwise, the contactor will be damaged. In scalar control, the contactor can be opened while the drive is running.

Relay output contacts and inductive loads Inductive loads (e.g. relays, contactors, motors) cause voltage transients when turned off. The relay contacts of the RMIO board are protected by a varistor (250 V) to prevent overvoltage spikes. Nevertheless, it is strongly recommended that inductive loads be equipped with noise attenuation circuits (resistors, RC filters, or diodes [DC]) to reduce EMC emissions when switched off.

A6824R 9199-00098-13: All control cables must be shielded. The analog signal uses double-shielded twisted pair (see Figure a). This type of cable is also recommended for pulse encoder signals. Use a separate shield pair for each signal. Do not use a common return signal for different analog signals. Double-shielded cables are the best choice for low-voltage digital signals, but single-shielded twisted pair multi-pair cables (Figure b) are also available.