1756-TC15/AB智能制造

PLC （Planar lightwave circuits）：平面光波導(dǎo)技術(shù)，就是在基片上面利用集成電路工藝制作能夠?qū)Ч獾墓饴贰Ｈ缤娮蛹桑枪馔ㄐ偶傻幕A(chǔ)。目前的PLC技術(shù)是在硅襯底上制備二氧化硅、鈮酸鋰、聚合物和磷化銦等。相應(yīng)的制備工藝為PECVD、FHD、離子擴(kuò)散、質(zhì)子交換、旋涂等。
　　在PLC日益成為工廠自動(dòng)化基本技術(shù)平臺(tái)的時(shí)代，如何選用一部適用的PLC以達(dá)到真正需要，而又能符合經(jīng)濟(jì)效益，是一項(xiàng)重要課題。PLC本身強(qiáng)調(diào)的特色是：體積小、功能高、性能強(qiáng)、操作簡(jiǎn)便、程序設(shè)計(jì)簡(jiǎn)易、模塊擴(kuò)充有彈性、聯(lián)機(jī)容易等。針對(duì)上述特色說(shuō)明，選擇符合功能需求與經(jīng)濟(jì)效益的PLC系統(tǒng)。本文雖然基于臺(tái)達(dá)系列PLC論述，但是引用原則適合一般的選購(gòu)選型設(shè)計(jì)。

 1756-TC15/AB智能制造

 1756-OA16 74-265 VAC OUTPUT 16PTS

 1756-OA16I 74-265 VAC ISOLATED OUTPUT 16PTS

 1756-OA8 74-265 VAC 2 AMP OUTPUT 8PTS

 1756-OA8D 74-132 VAC DIAGNOSTIC OUTPUT 8PTS

 1756-OA8E 74-132 VAC ELEC FUSED 2A OUTPUT 8PTS

 1756-OB16D 19-30 VDC DIAGNOSTIC OUTPUT 16PTS

 1756-OB16E VDC ELEC FUSED OUTPUT 16PTS

 1756-OB16I VDC ISOLATED OUTPUT 16PTS

 1756-OB32 VDC OUTPUT 32PTS

 1756-OB8 VDC 2 AMP OUTPUT 8PTS

 1756-OB8EI VDC ISOLATED ELEC FUSED OUTPUT 8PTS

 1756-OC8 VDC 2 AMP OUTPUT 8PTS

 1756-OF4 ANALOG OUTPUT

 1756-OF6CI ISOLATED ANALOG INPUT-CURRENT/VOLTAGE 6PTS

 1756-OF6VI ISOLATED ANALOG INPUT-CURRENT/VOLTAGE 6PTS

 1756-OF8 ISOLATED ANALOG INPUT-CURRENT/VOLTAGE 8PTS

 1756-OH8I VDC ISOLATED 2 AMP OUTPUT 8PTS

 1756-ON8 VAC 2 AMP OUTPUT 8 PTS

 1756-OV16E VDC ELEC FUSED SINKING OUTPUT 16PT

 1756-OW16I N.O. ISOLATED RELAY OUTPUT 16PTS

 1756-OX8I N.O./N.C. ISOLATED RELAY OUTPUT 6PTS

 1756-PA72 VAC POWER SUPPLY

 1756-PA75 VAC POWER SUPPLY

 1756-PB72 VDC POWER SUPPLY

 1756-PB75 VDC POWER SUPPLY

 1756-PLS PROGRAMMABLE LIMIT SWITCH MODULE

 1756-TBCH 36 PIN SCREW CLAMP BLOCK W/STANDING HOUSING

 1756-TBE EXTENDED DEPTH TERMINAL BLOCK HOUSING

 1756-TBNH 20 POSITION NEMA SCREW CLAMP BLOCK

 1756-TBS6H SPRING CLAMP BLOCK

 1756-TBSH SPRING CLAMP BLOCK

 1756-TCO2 INTERFACE TRANSCEIVER CABLE

 1756-TC15 INTERFACE TRANSCEIVER CABLE