1771-IQ输入模块
1771-IQ输入模块
1771-IQ输入模块
(1)来自空间的辐***扰
空间的辐射电磁场（EMI）主要是由电力网络、电气设备的暂态过程、雷电、无线电广播、电视、雷达、高频感应加热设备等产生的，通常称为辐***扰，其分布极为复杂。若PLC系统置于所射频场内，就回收到辐***扰，其影响主要通过两条路径；一是直接对PLC内部的辐射，由电路感应产生干扰；而是对PLC通信内网络的辐射，由通信线路的感应引入干扰。辐***扰与现场设备布置及设备所产生的电磁场大小，特别是频率有关，一般通过设置电缆和PLC局部及高压泄放元件进行保护。
(2)来自系统外引线的干扰
主要通过电源和信号线引入，通常称为传导干扰。这种干扰在我国工业现场较严重。
(3)来自电源的干扰
实践证明，因电源引入的干扰造成PLC控制系统故障的情况很多，笔者在某工程调试中遇到过，后更换隔离性能更高的PLC电源，问题才得到解决。
PLC系统的正常供电电源均由电网供电。由于电网覆盖范围广，将受到所有空间电磁干扰而在线路上感应电压和电路。尤其是电网内部的变化，入开关操作浪涌、大型电力设备起停、交直流转动装置引起的谐波、电网短路暂态冲击等，都通过输电线路到电源边。PLC电源通常采用隔离电源，但其机构及制造工艺因素使其隔离性并不理想。实际上，由于分布参数特别是分布电容的存在，隔离是不可能的。
Fuji Hensokuki CO Geard Motor MT-9-5.4-002LA Panasonic AC Servo Motor MQMA022P2B
MODICON 610-MSA-210-30 USPP 610MSA21030
PANASONIC AC SERVO DRIVER MDD203A1W 200V 50/60HZ 2.0KW 2500P/R HASE
ARO 39566013 NSPP 39566013
Panasonic AC Servo driver MSDA043A1A
Texas Instruments 510-1101
GE FANUC 44A391712-G02 USPP 44A391712G02
Panasonic Servo Motor M***D012P1U M***DO12P1U NIB FreShip
RELIANCE ELECTRIC KC170105-7 USPP KC1701057
TEXAS INSTRUMENTS PLC 5TI-5011 NSPP 5TI5011
ALLEN BRADLEY 1326-CPB1-060 NSPP 1326CPB1060
MITSUBISHI A1SJ71E71N-B2 NSFP A1SJ71E71NB2
(AG01) PANASONIC M***021ABF AC SERVO MOTOR WORKING
TEXAS INSTRUMENTS PLC 510 NSFP 510
PANASONIC AC SERVO DRIVER MUDS011A1A
TEXAS INSTRUMENTS PLC 505-ATM-0440 USPP 505ATM0440
TEXAS INSTRUMENTS 5TI-2001 5TI PROGRAMMER * NEW ?
(AA01) AC SERVO DRIVER PANASONIC MATSUSHITA MSD021P1EA01 WORKING
Panasonic AC Servo Motor M***082A1E NEW Free Ship
ALLEN BRADLEY 1784-KTK1 NSPP 1784KTK1
Texas Instruments 500-5031
Panasonic AC Servo Motor M***A082A1A Free Ship
Panasonic M***022A1AE AC Servo Motor
TEXAS INSTRUMENTS PLC 500-5047A NSFP 5005047A
SIEMENS 6RB2-000-0GB01 USPP 6RB20000GB01
Returns: Not accepted
BAUMANN 54R-25000 NSFP 54R25000
SIEMENS 6XV1820535 NSFP 6XV1820535
GE FANUC IC3600AOAL1D1 USPP IC3600AOAL1D1
SIEMENS TI 575-2102 VME PLC
ASEA BROWN BOVERI ACS601-0040-4-000B1200801 USPP ACS60100404000B1
KEB COMBIVERT 17.F4.F1H-4R01 NSPP 17F4F1H4R01
GENERAL ELECTRIC DS3800DMPC1F1E USPP DS3800DMPC1F1E
ASEA BROWN BOVERI APTBK-02 USPP APTBK02
SIEMENS 6ES7-215-2BD00-0XB0 USPP 6ES72152BD000XB0
TEXAS INSTRUMENTS 500-5001 INPUT MODULE LOT 5005001
ASEA BROWN BOVERI DSPC-171 USPP DSPC171
Panasonic AC Servo Motor M***D082S1T Free Ship
Panasonic Minas AC Servo Driver MSD041A1XX Drive
NEW SIEMENS TI TEXAS INSTRUMENTS OUTPUT MODULE 500-5011
Texas Instruments 530C-1104
TEXAS INSTRUMENTS PLC 505-2572 USPP 5052572
PERCEPTRON 911-0007 USPP 9110007
TEXAS INSTRUMENTS PLC U-01Z USPP U01Z
DYNAMATIC 15-902-100 USPP 15902100
Panasonic AC Servo Driver Driver MSD043A1XXV Free Shipping Worldwide
SQUARE D KA36200G USPP KA36200G
TRON 630264 USPP 630264
TEXAS INSTRUMENTS PLC 505-4616 NSPP 5054616
CUTLER HAMMER LD3450 USPP LD3450
Texas Instruments RTU-DOR1 Digital Output Relay 520-064 520064 RTUDOR1
ASEA BROWN BOVERI 3HAA3563-AHA/1 USPP 3HAA3563AHA1
ALLEN BRADLEY 1336F-BRF100-AE-DE-HAS2 USPP 1336FBRF100AEDEH
ALLEN BRADLEY 810-A10C NSFP 810A10C
TEXAS INSTRUMENTS PLC 335-1NIM NSFP 3351NIM
ALLEN BRADLEY 2098-IPD-020 USPP 2098IPD020
SIEMENS 6SL3-000-0BE25-5AA0 NSFP 6SL30000BE255AA0
TEXAS INSTRUMENTS PLC 120-1112 NSFP 1201112
545-1101 Texas Instruments Simatic PLC TI545 TI 5451101 N300
One Panasonic AC Servo Driver M***A013A1A Free Ship
TEXAS INSTRUMENTS PLC 500-5031 NSPP 5005031
Panasonic MDDCT5325B14 AC Servo Drive 1.5kW Free Ship
GENERAL ELECTRIC DS3800NPSF1D1E USPP DS3800NPSF1D1E
1771-IQ输入模块
1771-IQ输入模块
(1)来自空间的辐***扰
空间的辐射电磁场（EMI）主要是由电力网络、电气设备的暂态过程、雷电、无线电广播、电视、雷达、高频感应加热设备等产生的，通常称为辐***扰，其分布极为复杂。若PLC系统置于所射频场内，就回收到辐***扰，其影响主要通过两条路径；一是直接对PLC内部的辐射，由电路感应产生干扰；而是对PLC通信内网络的辐射，由通信线路的感应引入干扰。辐***扰与现场设备布置及设备所产生的电磁场大小，特别是频率有关，一般通过设置电缆和PLC局部及高压泄放元件进行保护。
(2)来自系统外引线的干扰
主要通过电源和信号线引入，通常称为传导干扰。这种干扰在我国工业现场较严重。
(3)来自电源的干扰
实践证明，因电源引入的干扰造成PLC控制系统故障的情况很多，笔者在某工程调试中遇到过，后更换隔离性能更高的PLC电源，问题才得到解决。
PLC系统的正常供电电源均由电网供电。由于电网覆盖范围广，将受到所有空间电磁干扰而在线路上感应电压和电路。尤其是电网内部的变化，入开关操作浪涌、大型电力设备起停、交直流转动装置引起的谐波、电网短路暂态冲击等，都通过输电线路到电源边。PLC电源通常采用隔离电源，但其机构及制造工艺因素使其隔离性并不理想。实际上，由于分布参数特别是分布电容的存在，隔离是不可能的。
Fuji Hensokuki CO Geard Motor MT-9-5.4-002LA Panasonic AC Servo Motor MQMA022P2B
MODICON 610-MSA-210-30 USPP 610MSA21030
PANASONIC AC SERVO DRIVER MDD203A1W 200V 50/60HZ 2.0KW 2500P/R HASE
ARO 39566013 NSPP 39566013
Panasonic AC Servo driver MSDA043A1A
Texas Instruments 510-1101
GE FANUC 44A391712-G02 USPP 44A391712G02
Panasonic Servo Motor M***D012P1U M***DO12P1U NIB FreShip
RELIANCE ELECTRIC KC170105-7 USPP KC1701057
TEXAS INSTRUMENTS PLC 5TI-5011 NSPP 5TI5011
ALLEN BRADLEY 1326-CPB1-060 NSPP 1326CPB1060
MITSUBISHI A1SJ71E71N-B2 NSFP A1SJ71E71NB2
(AG01) PANASONIC M***021ABF AC SERVO MOTOR WORKING
TEXAS INSTRUMENTS PLC 510 NSFP 510
PANASONIC AC SERVO DRIVER MUDS011A1A
TEXAS INSTRUMENTS PLC 505-ATM-0440 USPP 505ATM0440
TEXAS INSTRUMENTS 5TI-2001 5TI PROGRAMMER * NEW ?
(AA01) AC SERVO DRIVER PANASONIC MATSUSHITA MSD021P1EA01 WORKING
Panasonic AC Servo Motor M***082A1E NEW Free Ship
ALLEN BRADLEY 1784-KTK1 NSPP 1784KTK1
Texas Instruments 500-5031
Panasonic AC Servo Motor M***A082A1A Free Ship
Panasonic M***022A1AE AC Servo Motor
TEXAS INSTRUMENTS PLC 500-5047A NSFP 5005047A
SIEMENS 6RB2-000-0GB01 USPP 6RB20000GB01
Returns: Not accepted
BAUMANN 54R-25000 NSFP 54R25000
SIEMENS 6XV1820535 NSFP 6XV1820535
GE FANUC IC3600AOAL1D1 USPP IC3600AOAL1D1
SIEMENS TI 575-2102 VME PLC
ASEA BROWN BOVERI ACS601-0040-4-000B1200801 USPP ACS60100404000B1
KEB COMBIVERT 17.F4.F1H-4R01 NSPP 17F4F1H4R01
GENERAL ELECTRIC DS3800DMPC1F1E USPP DS3800DMPC1F1E
ASEA BROWN BOVERI APTBK-02 USPP APTBK02
SIEMENS 6ES7-215-2BD00-0XB0 USPP 6ES72152BD000XB0
TEXAS INSTRUMENTS 500-5001 INPUT MODULE LOT 5005001
ASEA BROWN BOVERI DSPC-171 USPP DSPC171
Panasonic AC Servo Motor M***D082S1T Free Ship
Panasonic Minas AC Servo Driver MSD041A1XX Drive
NEW SIEMENS TI TEXAS INSTRUMENTS OUTPUT MODULE 500-5011
Texas Instruments 530C-1104
TEXAS INSTRUMENTS PLC 505-2572 USPP 5052572
PERCEPTRON 911-0007 USPP 9110007
TEXAS INSTRUMENTS PLC U-01Z USPP U01Z
DYNAMATIC 15-902-100 USPP 15902100
Panasonic AC Servo Driver Driver MSD043A1XXV Free Shipping Worldwide
SQUARE D KA36200G USPP KA36200G
TRON 630264 USPP 630264
TEXAS INSTRUMENTS PLC 505-4616 NSPP 5054616
CUTLER HAMMER LD3450 USPP LD3450
Texas Instruments RTU-DOR1 Digital Output Relay 520-064 520064 RTUDOR1
ASEA BROWN BOVERI 3HAA3563-AHA/1 USPP 3HAA3563AHA1
ALLEN BRADLEY 1336F-BRF100-AE-DE-HAS2 USPP 1336FBRF100AEDEH
ALLEN BRADLEY 810-A10C NSFP 810A10C
TEXAS INSTRUMENTS PLC 335-1NIM NSFP 3351NIM
ALLEN BRADLEY 2098-IPD-020 USPP 2098IPD020
SIEMENS 6SL3-000-0BE25-5AA0 NSFP 6SL30000BE255AA0
TEXAS INSTRUMENTS PLC 120-1112 NSFP 1201112
545-1101 Texas Instruments Simatic PLC TI545 TI 5451101 N300
One Panasonic AC Servo Driver M***A013A1A Free Ship
TEXAS INSTRUMENTS PLC 500-5031 NSPP 5005031
Panasonic MDDCT5325B14 AC Servo Drive 1.5kW Free Ship
GENERAL ELECTRIC DS3800NPSF1D1E USPP DS3800NPSF1D1E