IC695CHS012-CA控制器
IC695CHS012-CA控制器
IC695CHS012-CA控制器
模擬量信號(hào)連接應(yīng)注意的問(wèn)題變頻器中的模擬量輸入信號(hào),通常指0~10V/5V 的電壓信號(hào)或0/4~20 mA的電流信號(hào);這些模擬量輸入信號(hào)可通過(guò)接線端子由外部給定,當(dāng)變頻器與P L C 連接時(shí),這些模擬量輸入信號(hào)也可來(lái)自PLC 的模擬量輸出信號(hào),如圖3 所示。在進(jìn)行模擬量的連接時(shí)應(yīng)注意:
(1)阻抗匹配。根據(jù)變頻器的輸入阻抗選擇P L C 的輸出模塊,實(shí)現(xiàn)兩者的阻抗匹配。
(2)電壓范圍。當(dāng)變頻器和P L C 的電壓信號(hào)范圍不同時(shí)(如變頻器的輸入信號(hào)為0~10V,而PLC 的輸出電壓信號(hào)范圍為0~5V 時(shí);或PLC 的一側(cè)的輸出信號(hào)電壓范圍為0~10V而變頻器的輸入電壓信號(hào)范圍為0~5V時(shí)),需采用串聯(lián)電阻的方式進(jìn)行分壓,以保證兩者在正常電壓范圍內(nèi)
工作,避免電壓過(guò)限可能損壞器件。
(3)采用屏蔽電纜或絞合電纜。對(duì)于變頻器和P L C 而言,弱電控制信號(hào)(電壓0~5V/10V、電流0/4~20mA等)易受到外界強(qiáng)信號(hào)的干擾,對(duì)控制信號(hào)采取適當(dāng)?shù)钠帘未胧?。常用的方式就是采用屏蔽電纜進(jìn)行屏蔽;對(duì)于長(zhǎng)距離的控制回路宜采用絞合電纜,絞合電纜的絞合間距盡可能小。
(4)主、控電纜分開(kāi)布線。實(shí)際連線時(shí),注意主、控電纜分開(kāi)布線,且相隔的距離。以保證主電路側(cè)的干擾及噪音影響不到控制電路。
X20SM1436 數(shù)量2pcs
X20SC0842 數(shù)量1pcs
MOXA E1242-T 數(shù)量3
FC-PSU-240516 1
Meanwell DR-4524
MURR ELEKTRONIK 85163
GBI3539, IEC60269
DYJ20(5)8-00
M12X8 PIN MALE/FEMALE Circular Connector, 8 pin, Metal Shell M12, Male Female
9007C54B2 20
KM26S-WH 1
CJ1W-OD212 1
beckoff軟件,TC1200-0290,數(shù)量1
51202938-005 Honeywell 數(shù)量2----------
SIC-C-06/L10 Honeywell 數(shù)量1
SIC-P-02/L10 Honeywell 數(shù)量1
SIC-P-01/L10 Honeywell 數(shù)量1
parker步進(jìn)電機(jī) 型號(hào):RE42C-DKNPS 兩端帶輸出軸 2
F1225E24B1 6
OVATION DCS電源切換裝置2臺(tái), TSW-12A-2P 2
LGA-4300-MF?CO?量程0-100% LGA-4300 1 臺(tái)
LGA-4300-MJ?CO?量程0-100% LGA-4300 1 臺(tái)
Moxa Ethernet ioLogik R1214 數(shù)量4
PH-40767600D 2
ENC-LC-0-HB(U) 2
HQ10.05.02.02A-B 4
AF40-F04 5
2198-s086-ers3 2件面價(jià):29568
2198-d012-ers3 3件面價(jià):25174
2198-d020-ers3 1件面價(jià):27371
2198-p208 207.6a 2件面價(jià):27371
2198-d032-ers3 ser。b。 2件面價(jià):29934
HARS700/150P HARVEST 1----------
137A4662P031 2
YOKOGAWA DX220-2-2/AR2/F1/M1 DX22022AR2F1M1
YOKOGAWA DX220-2-2/AR1 DX22022AR1
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XYCOM 9465-KPM 9465KPM
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TRICONEX 4118 4118
TEXAS INSTRUMENTS PLC 500-5056 5005056
TELEMECANIQUE VSD57CD33N46 VSD57CD33N46
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SQUARE D MXL3660061212 MXL3660061212
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SIMPLEXGRINNELL 562-355 562355
SIEMENS MS84U MS84U
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SIEMENS 6SE3-221-7FG40 6SE32217FG40
SIEMENS 6SE3-221-3DC40 6SE32213DC40
SIEMENS 6SC9-111-2AJ25 6SC91112AJ25
SIEMENS 6SC9-111-2AH25 6SC91112AH25
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SECO SV3440-01000 SV344001000
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RONAN ENGINEERING CO 8.8LC-2000 88LC2000
RITTAL 3391.140 3391140
REXROTH 1070070309 1070070309
RELIANCE ELECTRIC SA3000DC70 SA3000DC70
RELIANCE ELECTRIC SA3000DC17.5 SA3000DC175
RELIANCE ELECTRIC 897.16-00.A 8971600A
RELIANCE ELECTRIC 86466-25 8646625
RELIANCE ELECTRIC 837.20.01 8372001
RELIANCE ELECTRIC 801466-R 801466R
RELIANCE ELECTRIC 801463-R 801463R
RELIANCE ELECTRIC 61C-540A 61C540A
RELIANCE ELECTRIC 54200-3 542003
RELIANCE ELECTRIC 45C-610 45C610
RELIANCE ELECTRIC 3RA2015U 3RA2015U
RELIANCE ELECTRIC 2GU41015-J 2GU41015J
NEMATRON CORP IWS5826 IWS5826
NELES CONTROLS CORP B1CU13/55L B1CU1355L
NACHI RBX1100 RBX1100
MULTILIN T60-G03-ACH-F8H-H6M-MXX-PXX-UXX-WXX T60G03ACHF8HH6MM
MULTILIN SR750-P5-G5-S5-HI-A20-RTM8 SR750P5G5S5HIA20
MULTILIN PLMNTR1 PLMNTR1
MTS SYSTEMS CO 471908-02 47190802
MOTOROLA R-2001D R2001D
MODULAR AUTOMATION MICRO-5000 MICRO5000
MODICON PC-0984-485 PC0984485
MODICON AS-P840-000 ASP840000
MODICON AS-M909-022 ASM909022
MODICON AS-M909-002 ASM909002
MODICON AS-D025-010 ASD025010
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MODICON AS-584L-211 AS584L211
MODICON AM-M909-022 AMM909022
MODICON AM-M909-002 AMM909002
MODICON 100-265-016 100265016
MITSUBISHI A985GOT-TBD A985GOTTBD
MICROWAVE DATA SYS 4130ABHADG1MH01 4130ABHADG1MH01
MICROSWITCH 82114927-501 82114927501
MICRO MOTION CMF010M323NU CMF010M323NU
MARPOSS 6321601400 6321601400
MARPOSS 3413024000 3413024000
LANDIS & GYR PXC100-E96.A PXC100E96A
KOLLMORGEN IND M-803-A-B1-B3 M803AB1B3
KOLLMORGEN IND BDS4A-203J-0001-204A2 BDS4A203J0001204
KMC CONTROLS KMD-5100 KMD5100
KEYENCE CORP LS-3060 LS3060
ITE SIEMENS VB357TL VB357TL
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HONEYWELL 51401216-100 51401216100
HOFFMAN ENCLOSURES A-603612LPEMCSS A603612LPEMCSS
HEIDENHAIN CORP 359651-02 35965102
HALLIBURTON MP-48 MP48