ADV151-P00/D5A00
【簡單介紹】
【詳細(xì)說明】
橫河ADV151-P00/D5A00數(shù)字輸入模塊Digital Input Modules The Digital Input Modules receive 32-channel or 64-channel 24 V DC ON/OFF signals. The ADV151 and ADV161 can be used in dual redundant con?guration.由橫河電機(jī)印度尼西亞工廠生產(chǎn)
Item | Speci?cations | ||
Model | ADV151-P/ADV151-E (*1) | ADV157 | ADV161 |
Number of input channels | 32 | 32 | 64 |
Rated input voltage (*2) | 24 V DC (sink/source) | 24 V DC (sink/source) | 24 V DC (sink/source) |
Input ON voltage | 18 to 26.4 V DC | 18 to 26.4 V DC | 20 to 26.4 V DC |
Input OFF voltage | 5.0 V DC or less | 5.0 V DC or less | 5.0 V DC or less |
Input current (at rated input voltage) | 4.1 mA±20 % / channel | 4.1 mA±20 % / channel | 2.5 mA±20 % / channel |
Maximum allowable input voltage | 30.0 V DC | 30.0 V DC | 30.0 V DC |
Withstanding voltage | Between input signal and system: 2 kV AC, For 1 minute Between commons: 500 V AC, For 1 minute, common every 16-channel (*3) | ||
Functions Status input
Pushbutton input |
Function for detecting ON/OFF status Function for counting the pushbutton edges |
Function for detecting ON/OFF status — |
Function for detecting ON/OFF status Function for counting the pushbutton edges |
Input response time | 8 ms or less (for status input) | ||
Minimum ON detection time | 20 ms (for pushbutton input) | ||
Maximum ON/OFF cycle | 25 Hz (for pushbutton input) | ||
Maximum current consumption | 500 mA (5 V DC) | 350 mA (5 V DC) | 550 mA (5 V DC) |
Weight | 0.3 kg | 0.4 kg | 0.3 kg |
External connection | Pressure clamp terminal, Dedicated cable (AKB331), MIL connector cable |
Pressure clamp terminal |
Dedicated cable (AKB337), MIL connector cable |
Items | Speci?cations |
Model | AAP149 |
Number of input channels | 16, non-isolated |
Input signal | Transistor contact (open collector) |
Input frequency | 0 to 6 kHz |
Withstanding voltage | – |
Pulse detection edge | Trailing edge |
Data update period | 2 ms |
Maximum current consumption | 400 mA (5 V DC) |
Weight | 0.3 kg |
External connection | Dedicated cable (KS2) |
Items | Speci?cations | |
Model | AAP849 | |
Number of I/O channels | 8-channel input /8-channel output, not-isolated | |
I/O signal | Input: transistor contact (Open collector) | Output: 4 to 20 mA |
Input frequency | 0 to 12 kHz | – |
Pulse detection edge | Trailing edge | – |
Allowable load resistance | – | 0 to 750 Ω |
Circuit-open detection | – | Less than 0.65 mA |
Accuracy | – | ±48 µA |
Data update period | 1 ms | 10 ms |
Output step response time | – | 40 ms |
Temperature drift | – | ±16 µA/10 °C |
Maximum current consumption | 310 mA (5 V DC), 250 mA (24 V DC) | – |
Weight | 0.3 kg | |
External connection | Dedicated cable (KS1) |
橫河電機(jī)集團(tuán)宣布,其子公司橫河電機(jī)(英國)公司獲得了SSE Hornsea公司數(shù)百萬英鎊的訂單,負(fù)責(zé)對位于東約克郡Atwick的陸上地下儲(chǔ)氣設(shè)施進(jìn)行升級,這是英國規(guī)模zui大的陸上地下天然氣儲(chǔ)存設(shè)施之一。
橫河電機(jī)(英國)公司將為其提供綜合控制和安全系統(tǒng)及測量解決方案。該訂單包括提供并安裝橫河電機(jī)旗艦產(chǎn)品——CENTUM® VP綜合生產(chǎn)控制系統(tǒng),用以控制氣體壓縮機(jī)。該項(xiàng)目中還包含ProSafe®-RS綜合安全儀表系統(tǒng),它有助于確保設(shè)施的過程安全性ADV151-P00/D5A00。
Atwick儲(chǔ)氣設(shè)施是在地下1.8千米的巖鹽層建造的9個(gè)鹽穴,具有約3.25億立方米的儲(chǔ)氣能力。氣體輸送到站點(diǎn),注入到鹽穴中儲(chǔ)存。需要時(shí),氣體從鹽穴中采出,經(jīng)過干燥處理,然后輸出至國家輸氣系統(tǒng)。英國地質(zhì)調(diào)查所認(rèn)為: “與地上儲(chǔ)罐設(shè)施相比,地下儲(chǔ)氣容量更大、成本更低,若精心建造并監(jiān)控,還可增加安全等級。”
本訂單是SSE項(xiàng)目的一部分,通過改善控制、壓縮和測量,延長站點(diǎn)壽命,實(shí)現(xiàn)調(diào)峰和*儲(chǔ)存。該項(xiàng)目的目的是用易維護(hù)、可支持的新型控制/安全系統(tǒng)替換廢舊的控制系統(tǒng),確??刂葡到y(tǒng)的可用性及設(shè)施未來的工業(yè)效用。
“贏得這個(gè)訂單是橫河電機(jī)的巨大成功,”橫河電機(jī)(英國)公司的銷售主管David Clough說, “我們的產(chǎn)品質(zhì)量和技術(shù)優(yōu)勢及工程師的經(jīng)驗(yàn)和貢獻(xiàn)得到了客戶的認(rèn)可。我們會(huì)努力實(shí)現(xiàn)項(xiàng)目的目標(biāo),延長設(shè)備的使用壽命,同時(shí)保持安全性。”
橫河電機(jī)(歐洲)公司的總裁Herman van den Berg認(rèn)為: “在歐洲和北美,天然氣通常儲(chǔ)存在地下設(shè)施中。受頁巖氣產(chǎn)量增加的影響,許多類似的新建和升級項(xiàng)目都正在規(guī)劃中。橫河電機(jī)把天然氣行業(yè)作為目標(biāo)市場,我們相信,這個(gè)項(xiàng)目能增長我們在天然氣儲(chǔ)存控制和安全應(yīng)用方面的專門知識(shí),我們打算與整個(gè)集團(tuán)分享這些知識(shí)
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