871CC-A2-4

詳細(xì)內(nèi)容：871CC-A2-4 ◆I/O點(diǎn)數(shù)估算 ◆I/O點(diǎn)數(shù)是PLC的一項(xiàng)重要指標(biāo) ◆PLC的輸入輸出點(diǎn)總數(shù)和種類應(yīng)根據(jù)被控對(duì)象的模擬量、開關(guān)量、輸入/輸出設(shè)備狀況（包括模擬量、開關(guān)量、輸出類型）來確定 ◆輸入信號(hào)：開始按鈕，需要一個(gè)輸入點(diǎn)；停止按鈕，需要一個(gè)輸入點(diǎn)；計(jì)數(shù)值加1按鈕 ◆輸出信號(hào)：一共要用十七個(gè)LED數(shù)碼管，段選碼需要使用8個(gè)輸出點(diǎn) ◆開關(guān)量輸入元件：10～20B/點(diǎn) ◆開關(guān)量輸出元件：5～10B/點(diǎn) ◆通信接口：一個(gè)接口一般需要300B以上 Used FANUC A16B-2202-0421 Tested Used FANUC A16B-2202-0430 Good Condition Used FANUC A16B-2202-0430 Good Condition Used Fanuc A16B-2202-0726 A16B-2202-0726 tested Used FANUC A16B-2202-0760 tested Used FANUC A16B-2202-0760 tested Used FANUC A16B-2202-0760 tested Used FANUC A16B-2202-0760 tested Used FANUC A16B-2202-0761 Tested Used FANUC A16B-2202-0772 Tested Used Fanuc A16B-2202-0850 A16B-2202-0850 / 02A tested Used Fanuc A16B-2202-0850 A16B-2202-0850 / 02A tested Used Fanuc board A16B-2202-0421 Used Fanuc board A16B-2202-0421 Used Fanuc board A16B-2202-0772 tested Used Fanuc board A16B-2202-0773 tested Used Fanuc board A16B-2202-0773 tested Used Fanuc board A16B-2202-0780 tested Used Fanuc board A16B-2202-0786 tested Used Fanuc board A16B-2202-0790 tested Used Fanuc drive board A16B-2202-0661 tested Used Fanuc drive board A16B-2202-0682 tested USED FANUC PLC A16B-2202-0152 USED FANUC PLC A16B-2202-0421 USED FANUC PLC A16B-2202-0421 USED FANUC PLC A16B-2202-0431 Board USED FANUC PLC A16B-2202-0432 USED FANUC PLC A16B-2202-0661 USED FANUC PLC A16B-2202-0682 Board USED FANUC PLC A16B-2202-0682 Board USED FANUC PLC a16b-2202-0690 USED FANUC PLC A16B-2202-0720 USED FANUC PLC A16B-2202-0752 USED FANUC PLC A16B-2202-0761 USED FANUC PLC A16B-2202-0771 USED FANUC PLC A16B-2202-0840 USED FANUC PLC A16B-2202-0840