控制器 In stockReconfirm the price with sellerContact supplierShipping:CourierIn detailAdd to selectedCompareSellerBeijing Liankong Technology Development Co., LtdChina, Beijing(View map) +86( Display phones Products of other enterprisesFiber Optical SplitterFusion 970显示墙控制器充放电控制器9600运动控制器独立八门控制器 ESB-01/2分立型客房电控系统Description8 路DI(开关量输入),8 路DO继电器输出(开关量输出),20KHz A/B相脉冲输入, 自带两个通讯口(RS232+RS485),可扩展至5个通讯口(均可用于编程与连网通讯),可扩展的最大模块数为7个. Contact the seller控制器 Full namePhoneE-mailCaptcha (4 characters)I agree with privacy policies, regarding confidential data and user agreementMessage We recommend to see Industrial controllers Controllers, digital Electric controllers Controllers Controllers crane electronic Microprocessor-based controller Programmable controllers Electronic controller Charge controllers Pump controllers Shipping method