放荡的巨乳空姐,91小宝寻花一区二区三区,欧美视频自拍偷拍,我被添得好爽在线视频欧美,国产一级在线看,一级毛片毛片,av解说在线观看

深圳市華倫康盛科技有限公司

當(dāng)前位置:深圳市華倫康盛科技有限公司>>日本橫河>>DCS模塊>> ARM55D-000模塊ARM55D-000模塊

ARM55D-000模塊

參  考  價(jià):面議
具體成交價(jià)以合同協(xié)議為準(zhǔn)

產(chǎn)品型號(hào)ARM55D-000模塊

品牌橫河/Yokogawa

廠(chǎng)商性質(zhì)代理商

所在地深圳市

更新時(shí)間:2016-07-24 19:47:24瀏覽次數(shù):674次

聯(lián)系我時(shí),請(qǐng)告知來(lái)自 智能制造網(wǎng)
橫河ARM55D-000模塊ARM55D-000接線(xiàn)端子板

橫河ARM55D-000模塊ARM55D-000接線(xiàn)端子板   重量2.2公斤

Mechanical Relay Boards (Contact Output)

 

Models

ARM55D

ARM55W ARM55T (with switch

ARM55C

 

 

Usage

 

Mechanical Relay Dry Contact Output (“a contact (NO)

(Single / Dual-redundant

Mechanical Relay Wet Contact Output (Single / Dual-redundantAUTO/OFF/ON switch (only for ARM55T

Mechanical Relay

Dry Contack Output

(“a contact or “b contact (NO or

NC)

(Single / Dual-redun or dant (*6

Contact Points

32-point

32-point

32-point

Terminals for Field Device

Connection

 

M4 screws

 

M4 screws

M3.5 screws (*5

(M4 in power input part

 

Modules

ADV551 (DO: 32-point

+ ATD5A Terminal blockADV561 (DO: 64-point (*1

ADV551 (DO: 32-point

+ ATD5A Terminal blockADV561 (DO: 64-point (*1

ADV551 (DO: 32-point

+ ATD5A Terminal blockADV561 (DO: 64-point (*1

 

Signal Cables

AKB331 (for 32-pointAKB337 (for 64-point

AKB331 (for 32-pointAKB337 (for 64-point

AKB331 (for 32-pointAKB337 (for 64-point

 

Maximum Load (*2

250 V AC: 2 A per point

30 V DC: 2 A per point

125 V DC: 0.1 A per point (*3

250 V AC: 0.6 A per point

30 V DC: 0.6 A per point

125 V DC: 0.1 A per point (*3

 

30 V DC: 1.5 A per point

Minimum Load

5 V, 10 mA

5 V, 10 mA

5 V, 10 mA

Power Supply Voltage and Current Consumption of Internal Circuit (require external power supply

 

24 V DC Max. 0.65 A

 

24 V DC Max. 0.65 A

 

24 V DC Max. 0.85 A

 

Power Supply for Field

Device

(require external power supply

 

 

-

Dual-line (supply power per 16- point

250 V AC: Max. 9.6 A

30 V DC: Max. 9.6 A

125 V DC: Max. 1.6 A

 

 

-

Insulation Resistance

At least 10 MΩ (500 V DC

At least 10 MΩ (500 V DC

At least 10 MΩ (500 V DC

 

 

Withstanding Voltage

Between ?eld device terminals and cases: 2 kV

Between 24 V power terminals and cases: 500 V

Between 24 V power terminals and ?eld device terminals: 2 kV

Between ?eld device terminals and cases: 2 kV

Between 24 V power terminals and cases: 500 V

Between 24 V power terminals and ?eld device terminals: 2 kV

Between ?eld device terminals and cases: 2 kV

Between 24 V power terminals and cases: 500 V

Between 24 V power terminals and ?eld device terminals: 2 kV

Ambient Temperature and

Humidity

 

0 to 50 °C, 10 to 90 %RH

 

0 to 50 °C, 10 to 90 %RH

 

0 to 50 °C, 10 to 90 %RH

 

Standards

Safety Standard [CSA] (*3EMC standards [CE Marking], [C-Tick Marking], [KC Marking]

Safety Standard [CSA] (*3EMC standards [CE Marking], [C-Tick Marking], [KC Marking]

EMC standards [CE Marking], [C-Tick Marking], [KC Marking] (*4

Size

W: 482.6 mm x H: 132.5 mm (3U

W: 482.6 mm x H: 177 mm (4U

W: 482.6 mm x H: 132.5 mm (3U

Weight

2.2 kg

2.6 kg

2.2 kg

 

Solid State Relay Boards (Contact Input)

 

Models

ARS15B-5 (48 V DC), ARS15B-6 110 V DC

Usage

Solid State Relay Contact Input (Single / Dual-redundant

Contact Points

32-point

Terminals for Field Device Connection

M4 screws

 

Modules

ADV151 (DI: 32-point + ATD5A Terminal blockADV161 (DI: 64-point (*1

 

Signal Cables

AKB331 (for 32-pointAKB337 (for 64-point

 

Contact Input Signal

ON signal: 200 Ω or less

OFF signal: At least 200 kΩ

 

External Contact Rating

ARS15B-5 (48 V DC): At least 60 V DC, 20 mA ARS15B-6 110 V DC): At least 140 V DC, 20 mA

Power Supply Voltage and Current Consumption of Internal Circuit (require external power supply

 

24 V DC Max. 0.32 A

 

Power Supply for Field Device

(require external power supply

Dual-line (supply power per 32-point

ARS15B-5 (48 V DC): 48 V DC; Max. 0.5 A per one line

ARS15B-6 110 V DC): 110 V DC; Max. 0.4 A per one line

Insulation Resistance

At least 10 MΩ (500 V DC

 

Withstanding Voltage

Between ?eld device terminals and cases: 2 kV Between 24 V power terminals and cases: 500 V

Between 24 V power terminals and ?eld device terminals: 2 kV

Ambient Temperature and Humidity

0 to 50 °C, 10 to 90 %RH

 

Standards

Safety standard [CSA] (*2), EMC standards [CE Marking], [C-Tick Marking], [KC Marking]

Size

W: 482.6 mm x H: 132.5 mm (3U

Weight

2.5 kg

 

*1:      Two sets of relay board (ARS15B-5, or ARS15B-6 and two sets of signal cable (AKB337 are required for one ADV161.

*2:      ARS15B-5 does not conform to Safety Standard [CSA].

 集散控制系統(tǒng)(DCS)簡(jiǎn)介

  DCS,即所謂的分布式控制系統(tǒng),或在有些資料中稱(chēng)之為集散系統(tǒng),是相對(duì)于集中式控制系統(tǒng)而言的一種新型計(jì)算機(jī)控制系統(tǒng),它是在集中式控制系統(tǒng)的基礎(chǔ)上發(fā)展、演變而來(lái)的。在系統(tǒng)功能方面,DCS和集中式控制系統(tǒng)的區(qū)別不大,但在系統(tǒng)功能的實(shí)現(xiàn)方法上卻*不同。
  首先,DCS的骨架——系統(tǒng)網(wǎng)絡(luò),它是DCS的基礎(chǔ)和核心。由于網(wǎng)絡(luò)對(duì)于DCS整個(gè)系統(tǒng)的實(shí)時(shí)性、可靠性和擴(kuò)充性,起著決定性的作用,因此各廠(chǎng)家都在這方面進(jìn)行了精心的設(shè)計(jì)。對(duì)于DCS的系統(tǒng)網(wǎng)絡(luò)來(lái)說(shuō),它必須滿(mǎn)足實(shí)時(shí)性的要求,即在確定的時(shí)間限度內(nèi)完成信息的傳送。這里所說(shuō)的“確定”的時(shí)間限度,是指在無(wú)論何種情況下,信息傳送都能在這個(gè)時(shí)間限度內(nèi)完成,而這個(gè)時(shí)間限度則是根據(jù)被控制過(guò)程的實(shí)時(shí)性要求確定的。
ARM55D-000模塊因此,衡量系統(tǒng)網(wǎng)絡(luò)性能的指標(biāo)并不是網(wǎng)絡(luò)的速率,即通常所說(shuō)的每秒比特?cái)?shù)(bps),而是系統(tǒng)網(wǎng)絡(luò)的實(shí)時(shí)性,即能在多長(zhǎng)的時(shí)間內(nèi)確保所需信息的傳輸完成。系統(tǒng)網(wǎng)絡(luò)還必須非常可靠,無(wú)論在任何情況下,網(wǎng)絡(luò)通信都不能中斷,因此多數(shù)廠(chǎng)家的DCS均采用雙總線(xiàn)、環(huán)形或雙重星形的網(wǎng)絡(luò)拓?fù)浣Y(jié)構(gòu)。為了滿(mǎn)足系統(tǒng)擴(kuò)充性的要求,系統(tǒng)網(wǎng)絡(luò)上可接入的zui大節(jié)點(diǎn)數(shù)量應(yīng)比實(shí)際使用的節(jié)點(diǎn)數(shù)量大若干倍。這樣,一方面可以隨時(shí)增加新的節(jié)點(diǎn),另一方面也可以使系統(tǒng)網(wǎng)絡(luò)運(yùn)行于較輕的通信負(fù)荷狀態(tài),以確保系統(tǒng)的實(shí)時(shí)性和可靠性。在系統(tǒng)實(shí)際運(yùn)行過(guò)程中,各個(gè)節(jié)點(diǎn)的上網(wǎng)和下網(wǎng)是隨時(shí)可能發(fā)生的,特別是操作員站,這樣,網(wǎng)絡(luò)重構(gòu)會(huì)經(jīng)常進(jìn)行,而這種操作不能影響系統(tǒng)的正常運(yùn)行,因此,系統(tǒng)網(wǎng)絡(luò)應(yīng)該具有很強(qiáng)在線(xiàn)網(wǎng)絡(luò)重構(gòu)功能。
  其次,這是一種*對(duì)現(xiàn)場(chǎng)I/O處理并實(shí)現(xiàn)直接數(shù)字控制(DOS)功能的網(wǎng)絡(luò)節(jié)點(diǎn)。一般一套DCS中要設(shè)置現(xiàn)場(chǎng)I/O控制站,用以分擔(dān)整個(gè)系統(tǒng)的I/O和控制功能。這樣既可以避免由于一個(gè)站點(diǎn)失效造成整個(gè)系統(tǒng)的失效,提高系統(tǒng)可靠性,也可以使各站點(diǎn)分擔(dān)數(shù)據(jù)采集和控制功能,有利于提高整個(gè)系統(tǒng)的性能。DCS的操作員站是處理一切與運(yùn)行操作有關(guān)的人機(jī)界面(HMI-Human Machine Interfaceoperator interface)功能的網(wǎng)絡(luò)節(jié)點(diǎn)。
  系統(tǒng)網(wǎng)絡(luò)是DCS的工程師站,
它是對(duì)DCS進(jìn)行離線(xiàn)的配置、組態(tài)工作和在線(xiàn)的系統(tǒng)監(jiān)督、控制、維護(hù)的網(wǎng)絡(luò)節(jié)點(diǎn),其主要功能是提供對(duì)DCS進(jìn)行組態(tài),配置工作的工具軟件(即組態(tài)軟件),并在DCS在線(xiàn)運(yùn)行時(shí)實(shí)時(shí)地監(jiān)視DCS網(wǎng)絡(luò)上各個(gè)節(jié)點(diǎn)的運(yùn)行情況,使系統(tǒng)工程師可以通過(guò)工程師站及時(shí)調(diào)整系統(tǒng)配置及一些系統(tǒng)參數(shù)的設(shè)定,使DCS隨時(shí)處在*的工作狀態(tài)之下。與集中式控制系統(tǒng)不同,所有的DCS都要求有系統(tǒng)組態(tài)功能,可以說(shuō),沒(méi)有系統(tǒng)組態(tài)功能的系統(tǒng)就不能稱(chēng)其為DCS
  DCS1975年問(wèn)世以來(lái),已經(jīng)經(jīng)歷了二十多年的發(fā)展歷程。在這二十多年中,DCS雖然在系統(tǒng)的體系結(jié)構(gòu)上沒(méi)有發(fā)生重大改變,但是經(jīng)過(guò)不斷的發(fā)展和完善,其功能和性能都得到了巨大的提高。總的來(lái)說(shuō),DCS正在向著更加開(kāi)放,更加標(biāo)準(zhǔn)化,更加產(chǎn)品化的方向發(fā)展。

UT75A-004-10-00

橫河UT75A-004-10-00數(shù)字指示調(diào)節(jié)儀溫控表

AIP811模塊

橫河AIP811卡件AIP811模塊

AIP771電源

橫河AIP771電源AIP771模塊

會(huì)員登錄

×

請(qǐng)輸入賬號(hào)

請(qǐng)輸入密碼

=

請(qǐng)輸驗(yàn)證碼

收藏該商鋪

X
該信息已收藏!
標(biāo)簽:
保存成功

(空格分隔,最多3個(gè),單個(gè)標(biāo)簽最多10個(gè)字符)

常用:

提示

X
您的留言已提交成功!我們將在第一時(shí)間回復(fù)您~

以上信息由企業(yè)自行提供,信息內(nèi)容的真實(shí)性、準(zhǔn)確性和合法性由相關(guān)企業(yè)負(fù)責(zé),智能制造網(wǎng)對(duì)此不承擔(dān)任何保證責(zé)任。

溫馨提示:為規(guī)避購(gòu)買(mǎi)風(fēng)險(xiǎn),建議您在購(gòu)買(mǎi)產(chǎn)品前務(wù)必確認(rèn)供應(yīng)商資質(zhì)及產(chǎn)品質(zhì)量。

在線(xiàn)留言