Triconex 3000120-380現貨
原裝進口!低價實惠!原裝!
【聚福興專業銷售】【原裝進口模塊】【價格優勢超實惠】
使用安全PLC/DCS 及安全網絡的優點包括:
1 機械控制更大的集成性和靈活性
2 當標準控制層智能化時,能夠進行更好更容易的故障診斷
3 更快、更方便的維護
4 減少安裝、調試以及重新配置的費用
5 與對于邏輯單獨使用安全繼電器相比,降低了設計和硬件成本
入點數分,常用的有8點、12點、16點、32點等;按工作電壓分,常用的有直流5 V、12 V、24 V,交流110 V、220 V等選擇輸入模塊主要應考慮以下兩點:
(1) 根據現場輸入信號(如按鈕、行程開關)與PLC輸入模塊距離的遠近來選擇電壓的高低。一般,24 V以下屬低電平,其傳輸距離不宜太遠。如12 V電壓模塊一般不超過10 m,距離較遠的設備選用較高電壓模塊比較可靠。
(2) 高密度的輸入模塊,如32點輸入模塊,允許同時接通的點數取決于輸入電壓和環境溫度。一般,同時接通的點數不得超過總輸入點數的60%。
;按外部接線方式又可分為匯點輸入、分隔輸入等。
2.開關量輸出模塊的選擇
輸出模塊的任務是將PLC內部低電平的控制信號轉換為外部所需電平的輸出信號,驅動外部負載。輸出模塊有三種輸出方式:繼電器輸出、雙向可控硅輸出和晶體管輸出。
1) 輸出方式的選擇
繼電器輸出價格便宜,使用電壓范圍廣,導通壓降小,承受瞬間過電壓和過電流的能力較強,且有隔離作用。但繼電器有觸點,壽命較短,且響應速度較慢,適用于動作不頻繁的交直流負載。當驅動電感性負載時,大開閉頻率不得超過1 Hz。
晶閘管輸出(交流)和晶體管輸出(直流)都屬于無觸點開關輸出,適用于通斷頻繁的感性負載。感性負載在斷開瞬間會產生較高的反壓,必須采取抑制措施
2) 輸出電流的選擇
模塊的輸出電流必須大于負載電流的額定值,如果負載電流較大,輸出模塊不能直接驅動,則應增加中間放大環節。對于電容性負載、熱敏電阻負載,考慮到接通時有沖擊電流,故要留有足夠的裕量。
3) 允許同時接通的輸出點數
在選用輸出模塊時,還要看整個輸出模塊的滿負荷能力,如OMRON公司的CQM1-OC222是16點輸出模塊,每個點允許通過電流2 A(AC250 VDC24 V)。但整個模塊允許通過的大電流僅8 A。
分配輸入輸出點
一般輸入點與輸入信號、輸出點與輸出控制是一一對應的;在個別情況下,也有兩個信號用一個輸入點的,那樣就應在接入輸入點前,按邏輯關系接好線(如兩個觸點先串聯或并聯),然后再接到輸入點。
1. 明確IO通道范圍
不同型號的PLC,其輸入輸出通道的范圍是不一樣的,應根據所選PLC型號,弄清相應的IO點地址的分配。
2. 內部輔助繼電器
NEW USG SOLFRUNT AMETEK PRESSURE GAUGE 0-30 PSI SB DIAPHRAGM 316L SST
Ametek Pressure Gauge 150894 4-1/2" -30 to 60 psi
AMETEK PRESSURE TRANSMITTER 88C002A2
AMETEK FORCE GAUGE GAGE MODEL T-10P-TC WITH FIXTURE
Lamb-Ametek #116158-01 36V 5.7 2 Stage Vacuum Motor
Ametek Hunter Spring L-5 Pound Force Gauge Gaug
LAMB AMETEK VACUUM MOTOR 116378-07 120 VOLTS 50/60 HZ
Ametek USG Vacuum/Pressur?e Gauge 170878
AMETEK TAK-ETTE 1716 DIGITAL TACHOMETER TACH METER
Ametek/Lamb Electric 115334 2-Stage 7.2in Central Vacuum Motor 110in 12A 115V
AMETEK TRIM SERIES FORCE GAGE 0-50 GRAMS T-50G-TC
AMETEK TRIM SERIES FORCE GAGE 0-4.4 NEWTONS T-4.4N
AMETEK FORCE GAUGE GAGE MODEL T-10P-TC
AMETEK HUNTER SPRING FORCE GAUGE LO-5 80 OUNCES
V36D28L0800 REPLACES AMETEK MOTOR 116883-00 120 VOLTS
Ametek Arc-Loc Movement 0-2300 psi Solid Front Gauge
Ametek 0 - 30psi panel mount gauge 1/4" brass NPT ftg.
Ametek Vacuum Gauge V1929 / 1929
AMETEK ROTRON TUBE AXIAL FAN , PART # 011040000 , 12 VDC , 6000 RPM , NIB
Panalarm AMETEK 91AF1NL24DC4C8?GP Flasher Audible Board NIB
Ametek B/W Controls, Liquid Level Control, Indoor Use
Ametek 2" P500 Utility Gauge
SV Allied Signal Aircraft Butterfly Valve, P/N 978558-2-1
AMETEK ROTRON 1/2 TRIMLINE X SERIES 1928XF 50AMP
PANALARM Ametek ACS-8 8 PIN RELAY (New)
Ametek U.S. Gauage 600 PSI
Ametek Alpha-3 Air Sampler Portable Sampling Pump
SV Allied Signal Aircraft Butterfly Valve P/N 978558-2-1
AMETEK HUNTER SPRING FORCE GAUGE LO-1M 16 OUNCES
Ametek US Gauge 1980 155008 60 psi size 4 1/2
ametek rotron 1.45amp 20000rpm 28vol fan
Lot 4 Pittman Ametek Gear Motor Actuator Screw 24V DC 65:1 Ratio 10:1 GM9413G421
AMETEK TESTER SPRING RESILIENCY WITH ACCESSORIES P/N PPH200
AMETEK USG U.S. GAUGE 30 PSI 4 1/2" GAUGE 1/4 NPT NIB
DIXSON AMETEK DC AMPERS METER BW051P BWVRR2RHY1MDLX?BX02
Ametek Power Instruments RPM Meter
Ametek Drexelbrook Sensing Element 700-0202-002
AMETEK ROTRON 48132-01 Blower Control, 5 A
Triconex 3000120-380
ADEPT TECH 90338-51010 USPP 9033851010
ADEPT TECH 10310-44530-A1 USPP 1031044530A1
ADEPT TECH 10310-54020 USPP 1031054020
ADEPT TECH 10310-54030 USPP 1031054030
ADEPT TECH 90963-10210 NSFP 9096310210
ADEPT TECH PN# 10332-00500 VJI MODULE JOINT INTERFACE MODULE REV. A
ADEPT TECH 10310-42100 USPP 1031042100
ADEPT TECH 10310-42300 USPP 1031042300
Adept Tech 10332-10250 VGB Robot Board Control Module
Adept Tech Binary I/O Board 1031058010 #13991
ADEPT TECH 30330-12470 NSPP 3033012470
ADEPT TECH 30330-12460 NSPP 3033012460
ADEPT TECH 90963-10210 USPP 9096310210
ADEPT TECH 10310-54000 NSPP 1031054000
ADEPT TECH 10440-01000 NSFP 1044001000
ADEPT TECH 30330-12450 USPP 3033012450
ADEPT TECH 30330-12460 USPP 3033012460
ADEPT TECH 30330-12470 USPP 3033012470
ADEPT TECH 10310-54040 NSPP 1031054040
ADEPT TECH 10310-54000 USPP 1031054000
Adept Tech 10330-00400 REV E Machine Interface Board PCA VMI 4-AXIS
ADEPT TECH PN# 10332-00600 VIS/PCA STD VISION/VME/FG MACHINE VISION
ADEPT TECH 10332-01367 NSFP 1033201367
ADEPT TECH 10315-42800 USPP 1031542800
ADEPT TECH 20310-42100 USPP 2031042100
ADEPT TECH 10840-13101 USPP 1084013101
ADEPT TECH 10310-54040 USPP 1031054040
ADEPT TECH 10440-01000 USPP 1044001000
ADEPT TECH 10300-46620 USPP 1030046620
ADEPT TECH 10840-42160 NSPP 1084042160
Triconex 3000120-380
ACCURAY 083892002 NSPP 083892002
ACCURAY KEYBOARD DISPLAY MODULE CIRCUIT CONTROL CIRCUIT CARD BOARD 59045
ACCURAY 1-061551-002 USPP 1061551002
ACCURAY 9-085158-001 SCANNER CONTROL PCB PRINTED CIRCUIT BOARD CARD MODULE 51992
ACCURAY HONEYWELL 085345-001 OAD SCANNER CONTROL MODULE REVISION REV C 59006
ACCURAY 64811-002 USPP 64811002
ACCURAY 64860-002 USPP 64860002
ACCURAY 9-064856-001 POWER FAILSAFE MODULE CARD BOARD 58668
ABB ACCURAY 1-084902-001 REV CB TEST PANEL MODULE CARD BOARD 58734
ACCURAY 2-085155-001 PC PCB CONTROL PRINTED CIRCUIT BOARD MODULE CARD 58690
ACCURAY 3-083142-001 SCANNER CONTROL BOARD CARD MODULE PCB 51909
ACCURAY 062798-002 NSFP 062798002
ACCURAY MM-C-100298-58?9 FRONT DISPLAY KEYPAD MODULE CONTROLLER BOARD PLC 54306
ACCURAY 082132-001 082133-001 SCANNER PCB PC CONTROL CIRCUIT BOARD MODULE 59052
ACCURAY 059092-014 NSPP 059092014
ACCURAY BPNL150A-003 KB150X CONTROL DISPLAY PANEL CONTROLLER MODULE 58676
ABB ACCURAY 8-061594-003 SSI PCB CIRCUIT BOARD MODULE CARD 56993
ACCURAY 773863004 5-053789-001 1.5IN LED DEDICATED PROCESS DISPLAY MODULE 58622
ACCURAY 3-082144-001 605696005 DISPLAY MODULE BOARD CARD 58623
ACCURAY 5-053788-001 1.5IN LED DEDICATED PROCESS DISPLAY MODULE 58671
ACCURAY 2-064810-002 OPERATOR INTERFACE LAMP DRIVER MODULE CARD BOARD 58343
ACCURAY 2-064810-002 OPERATOR INTERFACE LAMP DRIVER MODULE CIRCUIT BOARD 58675
ACCURAY 062798-003 NSFP 062798003
ACCURAY 60132860 BPNL1508-001 SECURITY CONTROL DISPLAY PANEL MODULE 58807
AccuRay 9-085159-001 Rev. BB PPC Board
ACCURAY 083898-010 USPP 083898010
ACCURAY 1-61552-002 61552002 MPR MODULE BOARD SCANNER 55102
ACCURAY 083898-011 USPP 083898011
ACCURAY 8-085217-001 INPUT OUTPUT I/O PRINTED PC CIRCUIT BOARD MODULE CARD 58647
ACCURAY 5-053788-001 1.5IN LED DEDICATED PROCESS DISPLAY MODULE 58672
ACCURAY 2-064810-002 OPERATOR INTERFACE LAMP DRIVER MODULE CARD BOARD 58674
Triconex 3000120-380