1775-CBA控制器;
1775-CBA控制器;
1775-CBA控制器

目前市场上经常出现继电器问题的客户现场有一个共同的特点就是:出现故障的输出点动作频率比较快,驱动的负载都是继电器、电磁阀或接触器等***负载而且没有吸收保护电路。因此建议在
PLC输出
类型选择和使用时应注意以下几点:
1.一定要关注负载容量。
输出端口须遵守允许电流限制,以保证输出端口的发热限制在允许范围。继电器的使用寿命与负载容量有关,当负载容量增加时,触点寿命将大大降低,因此要特别关注。
2.一定要关注负载性质,
***负载在开合瞬间会产生瞬间高压,因此表面上看负载容量可能并不大,但是实际上负载容量很大,继电器的寿命将大大缩短,因此当驱动***负载时应在负载两端接入吸收保护电路。尤其在工作频率比较高时务必增加保护电路。从客户的使用情况来看,增加吸收保护电路后的改善效果十分明显。 根据电容的特性,如果直接驱动电容负载,在导通瞬间将产生冲击浪涌电流,因此原则上输出端口不宜接入容性负载,若有必要,需保证其冲击浪涌电流小于规格说明中的电流。
3.一定要关注动作频率。
当动作频率较高时,建议选择晶体管输出类型,如果同时还要驱动大电流则可以使用晶体管输出驱动中间继电器的模式。当控制步进
电机
伺服系统
,或者用到高速输出/PWM波,或者用于动作频率高的节点等场合,只能选用晶体管型
PLC
对扩展模块与主模块的输出类型并不要求一致,因此当系统点数较多而功能各异时,可以考虑继电器输出的主模块扩展晶体管输出或晶体管输出主模块扩展继电器输出以达到配合。
SYMAX 8020-SCP-401 NSFP 8020SCP401
ASEA BROWN BOVERI 3BSE004940R1 NSPP 3BSE004940R1
TEXAS INSTRUMENTS PLC 435-DC-CPU NSPP 435D***U
ALLEN BRADLEY 2801-YC USPP 2801YC
ARO 93970838 USPP 93970838
(AG01) PANASONIC M***011A1EE CP-16A-11-J213A-SP M***011AT7 SERVO MOTOR WORKING
ASEA BROWN BOVERI 3BSE005177R0001 NSPP 3BSE005177R0001
Texas Instruments MP6000
FISHER ROSEMOUNT DM6001X1-KA15 USPP DM6001X1KA15
NICE TEXAS INSTRUMENTS SERIES 500 CONTROLLER 520C-1102
PANASONIC AC SERVO DRIVE MDDDT5540L01 1.5KW
ASEA BROWN BOVERI YT204001-JF USPP YT204001JF
ASEA BROWN BOVERI EHN550C-1 NSFP EHN550C1
HITACHI D-64 USPP D64
ASEA BROWN BOVERI 5730030-DN USPP 5730030DN
ASEA BROWN BOVERI NF457- NSFP NF457
ASEA BROWN BOVERI ACH501-015-2-00P2 USPP ACH501015200P2
TEXAS INSTRUMENTS PLC 164-2113 NSFP 1642113
Panasonic AC Servo Driver MSDA5A1A1A
EMERSON T-60 USPP T60
ASEA BROWN BOVERI MFE500341801004EH NSPP MFE500341801004E
ASEA BROWN BOVERI YT212-002-A USPP YT212002A
ALLEN BRADLEY 1336S-BRF05-AA-EN4-HA2 NSFP 1336SBRF05AAEN4H
Texas Instruments model TI 140 and TI 103
ASEA BROWN BOVERI 58096067 NSPP 58096067
ACCURAY 0-061588-001 USPP 0061588001
Panasonic AC Servo Driver MSD103A1VV Free Ship
TEXAS INSTRUMENTS PLC 500-5018 USPP 5005018
Panasonic AC Servo Amplifier MUDB042AAD new
OMRON CV500-MC221 USPP CV500MC221
TEXAS INSTRUMENTS PLC 425DC-CPU NSFP 425D***U
MODICON PLS-4 USPP PLS4
TEXAS INSTRUMENTS PLC 140-1112 NSFP 1401112
Panasonic M***022A1A AC Servo Motor Free Ship
MITSUBISHI MTA-100 USPP MTA100
RELIANCE ELECTRIC 45C-409 NSFP 4509
ASEA BROWN BOVERI SPAD-346-C3 USPP SPAD346C3
Panasonic AC Servo Driver MSDA083A1A New in Box Free Ship
ASEA BROWN BOVERI E-32215 NSPP E32215
ASEA BROWN BOVERI ACS201-2P7-3-00-10 USPP ACS2012P730010
ALLEN BRADLEY 1771-IFE/C NSPP 1771IFEC
Panasonic MFA150LB5NPJ AC Servo Motor
ASEA BROWN BOVERI YT212001-AC USPP YT212001AC
Texas Instruments RTU-84503 DUAL RS2 BD
PERCEPTRON CAMERA TRICAM SURFACE SENSOR 912-0017
ASEA BROWN BOVERI ACS601-0020-4-000B1200801 USPP ACS60100204000B1
ALLEN BRADLEY MPF-A310P-MJ24AA NSFP MPFA310PMJ24AA
ARO 39566013 NSPP 39566013
ASEA BROWN BOVERI 3HAA3573-ACA NSPP 3HAA3573ACA
PANASONIC AC SERVO DRIVER MSDA3A3A1A
TEXAS INSTRUMENTS PLC 565-2120 NSPP 5652120
TEXAS INSTRUMENTS PLC 560-2125 USPP 5602125
TEXAS INSTRUMENTS PLC 944935-8001 USPP 9449358001
SIEMENS 6ES7-412-2XG04-0AB0 USPP 6ES74122XG040AB0
ASEA BROWN BOVERI PHBDIO40010000 NSFP PHBDIO40010000
ALLEN BRADLEY 2706-B43J31 USPP 2706B43J31
TEXAS INSTRUMENTS PLC 164-1113 USPP 1641113
FLUID COMPONENTS LT81A-A1D000001CA001240BB0753C2A201A1A1B1A10002B1A USPP LT81AA1
TEXAS INSTRUMENTS PLC 560-2128 NSPP 5602128
ALLEN BRADLEY 1326AB-B420E-21 USPP 1326ABB420E21
TEXAS INSTRUMENTS PLC 305-CPU-RTU USPP 305CPURTU
TEXAS INSTRUMENTS PLC 6MT-50-2 NSFP 6MT502
DODGE MR94878-L-NZ USPP MR94878LNZ
Siemens TI 510-2102 PLC
TEXAS INSTRUMENTS PLC 560-2136 USPP 5602136
INDRAMAT MAC090A-0-RD-3-D/110-A-0-S001 USPP MAC090A0RD3D110A
ALLEN BRADLEY 1326AB-B420E-21 USPP 1326ABB420E21
ALLEN BRADLEY 8600-2158S USPP 86002158S
KOLLMORGEN IND BDS4A-203J-0001-104A21P USPP BDS4A203J0001101
Siemens TI 510-2102 PLC
ALLEN BRADLEY 1336-C010-EAD USPP 1336C010EAD
TI Siemens 500-2151 5002151 Power Supply 2151A PLC, Picture provide upon request
ASEA BROWN BOVERI YT204001-KA USPP YT204001KA
M***A042A1G Panasonic AC Servo Motor New in Box Free Ship
ASEA BROWN BOVERI GNT2009421R0001 NSPP GNT2009421R0001
Texas Instruments RTU-84503 DUAL RS2 BD
Texas Instruments 500-5020
ASEA BROWN BOVERI D***B-137 USPP d***b137
1775-CBA控制器;
1775-CBA控制器

目前市场上经常出现继电器问题的客户现场有一个共同的特点就是:出现故障的输出点动作频率比较快,驱动的负载都是继电器、电磁阀或接触器等***负载而且没有吸收保护电路。因此建议在
PLC输出
类型选择和使用时应注意以下几点:
1.一定要关注负载容量。
输出端口须遵守允许电流限制,以保证输出端口的发热限制在允许范围。继电器的使用寿命与负载容量有关,当负载容量增加时,触点寿命将大大降低,因此要特别关注。
2.一定要关注负载性质,
***负载在开合瞬间会产生瞬间高压,因此表面上看负载容量可能并不大,但是实际上负载容量很大,继电器的寿命将大大缩短,因此当驱动***负载时应在负载两端接入吸收保护电路。尤其在工作频率比较高时务必增加保护电路。从客户的使用情况来看,增加吸收保护电路后的改善效果十分明显。 根据电容的特性,如果直接驱动电容负载,在导通瞬间将产生冲击浪涌电流,因此原则上输出端口不宜接入容性负载,若有必要,需保证其冲击浪涌电流小于规格说明中的电流。
3.一定要关注动作频率。
当动作频率较高时,建议选择晶体管输出类型,如果同时还要驱动大电流则可以使用晶体管输出驱动中间继电器的模式。当控制步进
电机
伺服系统
,或者用到高速输出/PWM波,或者用于动作频率高的节点等场合,只能选用晶体管型
PLC
对扩展模块与主模块的输出类型并不要求一致,因此当系统点数较多而功能各异时,可以考虑继电器输出的主模块扩展晶体管输出或晶体管输出主模块扩展继电器输出以达到配合。
SYMAX 8020-SCP-401 NSFP 8020SCP401
ASEA BROWN BOVERI 3BSE004940R1 NSPP 3BSE004940R1
TEXAS INSTRUMENTS PLC 435-DC-CPU NSPP 435D***U
ALLEN BRADLEY 2801-YC USPP 2801YC
ARO 93970838 USPP 93970838
(AG01) PANASONIC M***011A1EE CP-16A-11-J213A-SP M***011AT7 SERVO MOTOR WORKING
ASEA BROWN BOVERI 3BSE005177R0001 NSPP 3BSE005177R0001
Texas Instruments MP6000
FISHER ROSEMOUNT DM6001X1-KA15 USPP DM6001X1KA15
NICE TEXAS INSTRUMENTS SERIES 500 CONTROLLER 520C-1102
PANASONIC AC SERVO DRIVE MDDDT5540L01 1.5KW
ASEA BROWN BOVERI YT204001-JF USPP YT204001JF
ASEA BROWN BOVERI EHN550C-1 NSFP EHN550C1
HITACHI D-64 USPP D64
ASEA BROWN BOVERI 5730030-DN USPP 5730030DN
ASEA BROWN BOVERI NF457- NSFP NF457
ASEA BROWN BOVERI ACH501-015-2-00P2 USPP ACH501015200P2
TEXAS INSTRUMENTS PLC 164-2113 NSFP 1642113
Panasonic AC Servo Driver MSDA5A1A1A
EMERSON T-60 USPP T60
ASEA BROWN BOVERI MFE500341801004EH NSPP MFE500341801004E
ASEA BROWN BOVERI YT212-002-A USPP YT212002A
ALLEN BRADLEY 1336S-BRF05-AA-EN4-HA2 NSFP 1336SBRF05AAEN4H
Texas Instruments model TI 140 and TI 103
ASEA BROWN BOVERI 58096067 NSPP 58096067
ACCURAY 0-061588-001 USPP 0061588001
Panasonic AC Servo Driver MSD103A1VV Free Ship
TEXAS INSTRUMENTS PLC 500-5018 USPP 5005018
Panasonic AC Servo Amplifier MUDB042AAD new
OMRON CV500-MC221 USPP CV500MC221
TEXAS INSTRUMENTS PLC 425DC-CPU NSFP 425D***U
MODICON PLS-4 USPP PLS4
TEXAS INSTRUMENTS PLC 140-1112 NSFP 1401112
Panasonic M***022A1A AC Servo Motor Free Ship
MITSUBISHI MTA-100 USPP MTA100
RELIANCE ELECTRIC 45C-409 NSFP 4509
ASEA BROWN BOVERI SPAD-346-C3 USPP SPAD346C3
Panasonic AC Servo Driver MSDA083A1A New in Box Free Ship
ASEA BROWN BOVERI E-32215 NSPP E32215
ASEA BROWN BOVERI ACS201-2P7-3-00-10 USPP ACS2012P730010
ALLEN BRADLEY 1771-IFE/C NSPP 1771IFEC
Panasonic MFA150LB5NPJ AC Servo Motor
ASEA BROWN BOVERI YT212001-AC USPP YT212001AC
Texas Instruments RTU-84503 DUAL RS2 BD
PERCEPTRON CAMERA TRICAM SURFACE SENSOR 912-0017
ASEA BROWN BOVERI ACS601-0020-4-000B1200801 USPP ACS60100204000B1
ALLEN BRADLEY MPF-A310P-MJ24AA NSFP MPFA310PMJ24AA
ARO 39566013 NSPP 39566013
ASEA BROWN BOVERI 3HAA3573-ACA NSPP 3HAA3573ACA
PANASONIC AC SERVO DRIVER MSDA3A3A1A
TEXAS INSTRUMENTS PLC 565-2120 NSPP 5652120
TEXAS INSTRUMENTS PLC 560-2125 USPP 5602125
TEXAS INSTRUMENTS PLC 944935-8001 USPP 9449358001
SIEMENS 6ES7-412-2XG04-0AB0 USPP 6ES74122XG040AB0
ASEA BROWN BOVERI PHBDIO40010000 NSFP PHBDIO40010000
ALLEN BRADLEY 2706-B43J31 USPP 2706B43J31
TEXAS INSTRUMENTS PLC 164-1113 USPP 1641113
FLUID COMPONENTS LT81A-A1D000001CA001240BB0753C2A201A1A1B1A10002B1A USPP LT81AA1
TEXAS INSTRUMENTS PLC 560-2128 NSPP 5602128
ALLEN BRADLEY 1326AB-B420E-21 USPP 1326ABB420E21
TEXAS INSTRUMENTS PLC 305-CPU-RTU USPP 305CPURTU
TEXAS INSTRUMENTS PLC 6MT-50-2 NSFP 6MT502
DODGE MR94878-L-NZ USPP MR94878LNZ
Siemens TI 510-2102 PLC
TEXAS INSTRUMENTS PLC 560-2136 USPP 5602136
INDRAMAT MAC090A-0-RD-3-D/110-A-0-S001 USPP MAC090A0RD3D110A
ALLEN BRADLEY 1326AB-B420E-21 USPP 1326ABB420E21
ALLEN BRADLEY 8600-2158S USPP 86002158S
KOLLMORGEN IND BDS4A-203J-0001-104A21P USPP BDS4A203J0001101
Siemens TI 510-2102 PLC
ALLEN BRADLEY 1336-C010-EAD USPP 1336C010EAD
TI Siemens 500-2151 5002151 Power Supply 2151A PLC, Picture provide upon request
ASEA BROWN BOVERI YT204001-KA USPP YT204001KA
M***A042A1G Panasonic AC Servo Motor New in Box Free Ship
ASEA BROWN BOVERI GNT2009421R0001 NSPP GNT2009421R0001
Texas Instruments RTU-84503 DUAL RS2 BD
Texas Instruments 500-5020
ASEA BROWN BOVERI D***B-137 USPP d***b137
