描述
合理布线
能在相当大程度上削弱干扰信号的强度,布线时,各种设备的控制线应尽量远离变频器的输入、输出线。控制线在空间上,应尽量和变频器的输入、输出线交叉,最好是垂直交叉。
Enlarge
Symbol Motorola MC7094-PUCDJQHA8WR
MC7094 eGPRS 1D Scanner Qwerty Key w/ Cradle
Enlarge
Symbol Motorola MC7090-PU0DJQFA8WR
MC7090 1D Scanner Qwerty Key w/ Cradle
Enlarge
Symbol Motorola MC7090 2D Scan Numeric Key
– MC70 – MC7090-PK0DCRFA8WR – QTY Available
Enlarge
NEW Motorola Symbol LS3578-ER Bar Code Reader
Expedited shipping available