IC609SJR124模塊
IC609SJR124模塊
1、采用性能優(yōu)良的電源，電網(wǎng)引入的干擾
在PLC控制系統(tǒng)中，電源占有極重要的地位。電網(wǎng)干擾串入PLC控制系統(tǒng)主要通過PLC系統(tǒng)的供電電源（如CPU 電源、I/O電源等）、變送器供電電源和與PLC系統(tǒng)具有直接電氣連接的儀表供電電源等耦合進(jìn)入的。現(xiàn)在，對于PLC系統(tǒng)供電的電源，一般都采用隔離性能較好電源，而對于變送器供電的電源和PLC系統(tǒng)有直接電氣連接的儀表的供電電源，并沒受到足夠的重視，雖然采取了一定的隔離措施，但普遍還不夠，主要是使用的隔離變壓器分布參數(shù)大，干擾能力差，經(jīng)電源耦合而串入共模干擾、差模干擾。所以，對于變送器和共用信號儀表供電應(yīng)選擇分布電容小、帶大（如采用多次隔離和及漏感技術(shù)）的配電器，以減少PLC系統(tǒng)的干擾。
此外，位保證電網(wǎng)饋點(diǎn)不中斷，可采用在線式不間斷供電電源（UPS）供電，提高供電的安全可靠性。并且UPS還具有較強(qiáng)的干擾隔離性能，是一種PLC控制系統(tǒng)的理想電源。
2、電纜選擇的敖設(shè)
為了減少動力電纜輻射電磁干擾，尤其是變頻裝置饋電電纜。筆者在某工程中，采用了銅帶鎧裝電力電纜，從而降低了動力線生產(chǎn)的電磁干擾，該工程投產(chǎn)后取得了滿意的效果。
不同類型的信號分別由不同電纜傳輸，信號電纜應(yīng)按傳輸信號種類分層敖設(shè)，嚴(yán)禁用同一電纜的不同導(dǎo)線同時傳送動力電源和信號，避免信號線與動力電纜靠***行敖設(shè)，以減少電磁干擾。
TEXAS INSTRUMENTS PLC 565-2120 USPP 5652120
TEXAS INSTRUMENTS PLC 2497435 USPP 2497435
Panasonic AC Servo Motor ***152A1C 1.5kW with Plugs
OLEC LT1 USPP LT1
ASEA BROWN BOVERI YXU-168E USPP YXU168E
RELIANCE ELECTRIC 9101-0377 USPP 91010377
ASEA BROWN BOVERI YPP-105E USPP YPP105E
PERCEPTRON 495-0102-01 USPP 495010201
TEXAS INSTRUMENTS PLC 500-7102 USPP 5007102
FINCOR 5002695 USPP 5002695
560-2126B TI Texas Instruments 5602126B
RHP BEARING 7922 NSFP 7922
ASEA BROWN BOVERI SK-109 NSPP SK109
Panasonic AC Servo MQDB012AAD 100W & Motor MQMA012A3F
ASEA BROWN BOVERI YT212-002-A USPP YT212002A
NIB TEXAS INSTRUMENTS 305-25N INPUT MODULE
PACIFIC SCIENTIFIC 6435-017-N-N NSFP 6435017NN
Texas Instruments PM550-210
FLUID COMPONENTS LT81A-A1D00000?1CA001240BB075?3C2A201A1A1B1A?10002B1A USPP LT81AA1
TEXAS INSTRUMENTS SERIES 500 PLC, 520C-1102
TEXAS INSTRUMENTS PLC 2490683-U13 USPP 2490683U13
TEXAS INSTRUMENTS 500-5016 *USED*
BAILEY CONTROLS IMFBS-01 NSFP IMFBS01
PERCEPTRON CAMERA TRICAM SURFACE SENSOR 912-0007
Panasonic AC Servo Driver MDDA153A1A 1.5kW
Texas Instruments 5TI-4100
TEXAS INSTRUMENTS 500-5035 PROGRAMMABLE BASIC MODULE 5005035
HONEYWELL 30752766-001 NSPP 30752766001
TEXAS INSTRUMENTS 500-5013 OUTPUT MODULE LOT 5005013
ATLAS COPCO 2101-S7-1 USPP 2101S71
ASEA BROWN BOVERI EL3020 USPP EL3020
ASEA BROWN BOVERI 3HAB-2206-1/1 USPP 3HAB220611
ASEA BROWN BOVERI FDC86-UNIT1B NSPP FDC86UNIT1B
ASEA BROWN BOVERI YPP-110A USPP YPP110A
(AG01) PANASONIC M***011A1A AC SERVO MOTOR WORKING
Panasonic M***022J1SX AC Servo Motor with 60 day warranty
Enlarge
Texas Instruments 500-5037
CHINO DB1230-000 USPP DB1230000
ASEA BROWN BOVERI DSQT-239 USPP DSQT239
TEXAS INSTRUMENTS PLC 575 USPP 575
SAJF// PANASONIC AMKB100B10LAK AC SERVO MOTOR GEAR REDUCTION DRIVE USED
PANASONIC AC SERVO DRIVE DV80X050LD4 DV80X 050LD4 DV80X-050LD4 HITACHI SEIKI
TEXAS INSTRUMENTS PLC 560-2820 NSPP 5602820
ASEA BROWN BOVERI K7WF NSFP K7WF
TEXAS INSTRUMENTS PLC 555-1106 USPP 5551106
NEW TEXAS INSTRUMENTS MODEL 500-5032 ISOLATED INPUT
CUTLER HAMMER LD3500 USPP LD3500
SEW EURODRIVE KAF77LP145 USPP KAF77LP145
MOOG 152D423 USPP 152D423
TEXAS INSTRUMENTS PLC 95AD930670800 USPP 95AD930670800
ASEA BROWN BOVERI DSRF-171 USPP DSRF171
SIEMENS 6FX1-110-0AA02 USPP 6FX11100AA02
ASEA BROWN BOVERI 067458-005 USPP 067458005
TI Siemens 500-5054 5005054 Redundant Tiway Peerlink PLC
SIEMENS 6SL3-000-0BE25?-5AA0 NSFP 6SL30000BE255A?A0
ASEA BROWN BOVERI 5716075K USPP 5716075K
560-2128 TI Texas Instruments 5602128
Panasonic MSD023A1XXK AC Servo Driver
SIEMENS 6ES5-482-4UA20 NSFP 6ES54824UA20
TEXAS INSTRUMENTS PLC 24-901-30-000 NSPP 2490130000
Texas Instruments PM550-410
Panasonic AC SERVO MOTOR AMKA100B10KA0 AMKA100B10KAO Free Ship
TEXAS INSTRUMENTS PLC 315-10T NSFP 31510T
TEXAS INSTRUMENTS 2 PORT PROGRAMMABLE BASIC MODULE #500-5035
ALLEN BRADLEY 1784-PCMK/B USPP 1784PCMKB
Panasonic MQDA023D1A33 AC Servo Drive
SIEMENS 6DD1-611-0AD0 USPP 6DD16110AD0
ELECTRO CRAFT 9098-0152 USPP 90980152
ASEA BROWN BOVERI DSQC-211 NSPP DSQC211
TEXAS INSTRUMENTS PLC 5TI-4000 USPP 5TI4000
YASKAWA ELECTRIC SGMD-40A6ABS USPP SGMD40A6ABS
IC609SJR124模塊
1、采用性能優(yōu)良的電源，電網(wǎng)引入的干擾
在PLC控制系統(tǒng)中，電源占有極重要的地位。電網(wǎng)干擾串入PLC控制系統(tǒng)主要通過PLC系統(tǒng)的供電電源（如CPU 電源、I/O電源等）、變送器供電電源和與PLC系統(tǒng)具有直接電氣連接的儀表供電電源等耦合進(jìn)入的。現(xiàn)在，對于PLC系統(tǒng)供電的電源，一般都采用隔離性能較好電源，而對于變送器供電的電源和PLC系統(tǒng)有直接電氣連接的儀表的供電電源，并沒受到足夠的重視，雖然采取了一定的隔離措施，但普遍還不夠，主要是使用的隔離變壓器分布參數(shù)大，干擾能力差，經(jīng)電源耦合而串入共模干擾、差模干擾。所以，對于變送器和共用信號儀表供電應(yīng)選擇分布電容小、帶大（如采用多次隔離和及漏感技術(shù)）的配電器，以減少PLC系統(tǒng)的干擾。
此外，位保證電網(wǎng)饋點(diǎn)不中斷，可采用在線式不間斷供電電源（UPS）供電，提高供電的安全可靠性。并且UPS還具有較強(qiáng)的干擾隔離性能，是一種PLC控制系統(tǒng)的理想電源。
2、電纜選擇的敖設(shè)
為了減少動力電纜輻射電磁干擾，尤其是變頻裝置饋電電纜。筆者在某工程中，采用了銅帶鎧裝電力電纜，從而降低了動力線生產(chǎn)的電磁干擾，該工程投產(chǎn)后取得了滿意的效果。
不同類型的信號分別由不同電纜傳輸，信號電纜應(yīng)按傳輸信號種類分層敖設(shè)，嚴(yán)禁用同一電纜的不同導(dǎo)線同時傳送動力電源和信號，避免信號線與動力電纜靠***行敖設(shè)，以減少電磁干擾。
TEXAS INSTRUMENTS PLC 565-2120 USPP 5652120
TEXAS INSTRUMENTS PLC 2497435 USPP 2497435
Panasonic AC Servo Motor ***152A1C 1.5kW with Plugs
OLEC LT1 USPP LT1
ASEA BROWN BOVERI YXU-168E USPP YXU168E
RELIANCE ELECTRIC 9101-0377 USPP 91010377
ASEA BROWN BOVERI YPP-105E USPP YPP105E
PERCEPTRON 495-0102-01 USPP 495010201
TEXAS INSTRUMENTS PLC 500-7102 USPP 5007102
FINCOR 5002695 USPP 5002695
560-2126B TI Texas Instruments 5602126B
RHP BEARING 7922 NSFP 7922
ASEA BROWN BOVERI SK-109 NSPP SK109
Panasonic AC Servo MQDB012AAD 100W & Motor MQMA012A3F
ASEA BROWN BOVERI YT212-002-A USPP YT212002A
NIB TEXAS INSTRUMENTS 305-25N INPUT MODULE
PACIFIC SCIENTIFIC 6435-017-N-N NSFP 6435017NN
Texas Instruments PM550-210
FLUID COMPONENTS LT81A-A1D00000?1CA001240BB075?3C2A201A1A1B1A?10002B1A USPP LT81AA1
TEXAS INSTRUMENTS SERIES 500 PLC, 520C-1102
TEXAS INSTRUMENTS PLC 2490683-U13 USPP 2490683U13
TEXAS INSTRUMENTS 500-5016 *USED*
BAILEY CONTROLS IMFBS-01 NSFP IMFBS01
PERCEPTRON CAMERA TRICAM SURFACE SENSOR 912-0007
Panasonic AC Servo Driver MDDA153A1A 1.5kW
Texas Instruments 5TI-4100
TEXAS INSTRUMENTS 500-5035 PROGRAMMABLE BASIC MODULE 5005035
HONEYWELL 30752766-001 NSPP 30752766001
TEXAS INSTRUMENTS 500-5013 OUTPUT MODULE LOT 5005013
ATLAS COPCO 2101-S7-1 USPP 2101S71
ASEA BROWN BOVERI EL3020 USPP EL3020
ASEA BROWN BOVERI 3HAB-2206-1/1 USPP 3HAB220611
ASEA BROWN BOVERI FDC86-UNIT1B NSPP FDC86UNIT1B
ASEA BROWN BOVERI YPP-110A USPP YPP110A
(AG01) PANASONIC M***011A1A AC SERVO MOTOR WORKING
Panasonic M***022J1SX AC Servo Motor with 60 day warranty
Enlarge
Texas Instruments 500-5037
CHINO DB1230-000 USPP DB1230000
ASEA BROWN BOVERI DSQT-239 USPP DSQT239
TEXAS INSTRUMENTS PLC 575 USPP 575
SAJF// PANASONIC AMKB100B10LAK AC SERVO MOTOR GEAR REDUCTION DRIVE USED
PANASONIC AC SERVO DRIVE DV80X050LD4 DV80X 050LD4 DV80X-050LD4 HITACHI SEIKI
TEXAS INSTRUMENTS PLC 560-2820 NSPP 5602820
ASEA BROWN BOVERI K7WF NSFP K7WF
TEXAS INSTRUMENTS PLC 555-1106 USPP 5551106
NEW TEXAS INSTRUMENTS MODEL 500-5032 ISOLATED INPUT
CUTLER HAMMER LD3500 USPP LD3500
SEW EURODRIVE KAF77LP145 USPP KAF77LP145
MOOG 152D423 USPP 152D423
TEXAS INSTRUMENTS PLC 95AD930670800 USPP 95AD930670800
ASEA BROWN BOVERI DSRF-171 USPP DSRF171
SIEMENS 6FX1-110-0AA02 USPP 6FX11100AA02
ASEA BROWN BOVERI 067458-005 USPP 067458005
TI Siemens 500-5054 5005054 Redundant Tiway Peerlink PLC
SIEMENS 6SL3-000-0BE25?-5AA0 NSFP 6SL30000BE255A?A0
ASEA BROWN BOVERI 5716075K USPP 5716075K
560-2128 TI Texas Instruments 5602128
Panasonic MSD023A1XXK AC Servo Driver
SIEMENS 6ES5-482-4UA20 NSFP 6ES54824UA20
TEXAS INSTRUMENTS PLC 24-901-30-000 NSPP 2490130000
Texas Instruments PM550-410
Panasonic AC SERVO MOTOR AMKA100B10KA0 AMKA100B10KAO Free Ship
TEXAS INSTRUMENTS PLC 315-10T NSFP 31510T
TEXAS INSTRUMENTS 2 PORT PROGRAMMABLE BASIC MODULE #500-5035
ALLEN BRADLEY 1784-PCMK/B USPP 1784PCMKB
Panasonic MQDA023D1A33 AC Servo Drive
SIEMENS 6DD1-611-0AD0 USPP 6DD16110AD0
ELECTRO CRAFT 9098-0152 USPP 90980152
ASEA BROWN BOVERI DSQC-211 NSPP DSQC211
TEXAS INSTRUMENTS PLC 5TI-4000 USPP 5TI4000
YASKAWA ELECTRIC SGMD-40A6ABS USPP SGMD40A6ABS