詳細(xì)內(nèi)容：服務(wù)、質(zhì)量、售后————我們一直用心在做！ 大量現(xiàn)貨現(xiàn)貨現(xiàn)貨，左工1 5 3 8 7 0 9 7 1 3 5 IC697BEM741RR 選擇恒鑫隆！選擇放心！ 公司：武漢恒鑫隆自動(dòng)化設(shè)備有限公司 聯(lián)系人：左悅 QQ:2817625966 電話：027-82881929 手機(jī)：15387097135 傳真：027-82293808 地址：武漢江岸區(qū)二七路500號(hào)錦苑公寓1棟2單元3層1室 —————————————————————————————— 系統(tǒng)配置 人機(jī)界面為OP77，控制單元采用CPU226。CPU226中的一個(gè)端口port1作為連接OP77和CPU的接口，用一根PPI電纜線簡(jiǎn)單連接即可，另一端口port2用于連接條碼掃描槍。由于條碼掃描槍為232接口，而自由通訊口為485口，所以還需一個(gè)232-485轉(zhuǎn)換模塊，本例中選用了一根西門子編程電纜線。可是一般串口掃描儀大多用于與計(jì)算機(jī)相連，所以線的插頭為孔狀，而可編的斷口也為孔狀，因此必需再做一根兩頭為針狀的交叉式連接的短接線（頭2，3對(duì)接，5直連）連在掃描儀和port0之間。 1756-N2XT ControlLogix XT Slot Filler PLC 1756-OA16 ControlLogix 16 Point Digital Output PLC 1756-OA16I ControlLogix 16 Point Digital Output PLC 1756-OA8 ControlLogix 8 Point Digital Output PLC 1756-OA8D ControlLogix 8 Point Digital Output PLC 1756-OA8E ControlLogix 8 Point Digital Output PLC 1756-OB16D ControlLogix 16 Point Digital Output PLC 1756-OB16E ControlLogix 16 Point Digital Output PLC 1756-OB16I ControlLogix 16 Point Digital Output PLC 1756-OB16IS ControlLogix 16 Point Digital Output PLC 1756-OB32 ControlLogix 32 Point Digital Output PLC 1756-OB8 ControlLogix 8 Point Digital Output PLC 1756-OB8EI ControlLogix 8 Point Digital Output PLC 1756-OB8I ControlLogix 8 Point Digital Output PLC 1756-OC8 ControlLogix 8 Point Digital Output PLC 1756-OF4 ControlLogix 4 Point Analog Output PLC 1756-OF6CI ControlLogix 6 Point Analog Output PLC 1756-OF6VI ControlLogix 6 Point Analog Output PLC 1756-OF8 ControlLogix 8 Point Analog Output PLC 1756-OF8H ControlLogix 8 Point HART Analog Output PLC 1756-OG16 ControlLogix 16 Point Digital Output PLC 1756-OH8I ControlLogix 8 Point Digital Output PLC 1756-ON8 ControlLogix 8 Point Digital Output PLC 1756-OV16E ControlLogix 16 Point Digital Output PLC 1756-OV32E ControlLogix 32 Point Digital Output PLC 1756-OW16I ControlLogix 16 Point Digital Output PLC 1756-OX8I ControlLogix 8 Point Digital Output PLC 1756-PA72 ControlLogix Power Supply PLC 1756-PA75 ControlLogix Power Supply PLC 1756-PA75R ControlLogix Redundant Power Supply PLC 1756-PAR2 ControlLogix Redundant Supply Bundle PLC 1756-PAXT ControlLogix XT Power Supply PLC 1756-PB72 ControlLogix Power Supply PLC 1756-PB75 ControlLogix Power Supply PLC ​