西门子6ES7421-1BL01-0AA0 信号板
施耐德电气公司推出的上一个通用自动化平台，是具有强大处理能力的大型控制系统，可以满足大部分离散和过程控制的经济和灵活的硬件控制平台。
系统同时提供了IEC要求的5种编程方式：LD、FBD、SFC、IL、ST，将传统DCS与PLC的优势地结合于一体，同时具备了强大的过程控制功能和离散控制功能。
技术说明：
CPU单元：可选586的控制器，单机支持超过300个回路和65000点I/O，背板总线速率达80兆。
冗余热备：提供包括CPU、电源、远程I/O、工业控制网络（Modbus Plus）的冗余热备解决方案。
可靠性：所有I/O模块均可带电热插拔；提供防爆的本质型模块和符合标的表面涂敷涂层模板，能有效抵抗酸碱环境腐蚀；输出模块提供故障状态预设置功能。
I/O方式：本地I/O，远程I/O、分布式I/O 。
网络和通讯：提供10/100M自适应TCP/IP以太网接口模块，支持光纤双环冗余。同时支持通用的网络设备，如: CISCO、Dlink、3COM、Hyes等。提供多种控制系统和仪表系统的接口模块，如：Profibus-DP、Interbus、ASCII、Lonworks、HART等接口模块。
IN BOX KEYENCE Positioning Module KV-MC40V
IN BOX KEYENCE PLC RGB COLOR MATCH FIBER OPTIC SENSOR CZ-K1P #FY03
IN BOX KEYENCE PLC RGB COLOR MATCH FIBER OPTIC SENSOR CZ-K1P
IN BOX Keyence PLC QL-B1
IN BOX Keyence PLC QL-B1
IN BOX KEYENCE PLC Precision Contact Measurement Sensor GT-H22
IN BOX KEYENCE PLC Positioning Module KV-H20S #FY03
IN BOX KEYENCE PLC Positioning Module KV-H20S
IN BOX KEYENCE PLC module KV-C32TC
IN BOX KEYENCE PLC module KV-C32TC
IN BOX KEYENCE PLC Module KV-C16XTD #FY03
IN BOX KEYENCE PLC Module KV-C16XTD
IN BOX KEYENCE PLC Module KV-C16XTD
In Box KEYENCE PLC Module KV-24DT Original
IN BOX KEYENCE PLC Module KV-24DT #FY03
IN BOX KEYENCE PLC Module KV-24DT
IN BOX KEYENCE PLC KV-TF40 #FY03
IN BOX KEYENCE PLC KV-TF40
IN BOX KEYENCE PLC KV-TF40
IN BOX KEYENCE PLC KV-TF40
IN BOX KEYENCE PLC KV-P16TLC
IN BOX KEYENCE PLC KV-P16R #FY03
IN BOX KEYENCE PLC KV-P16R
IN BOX KEYENCE PLC KV-NC32T
IN BOX KEYENCE PLC KV-NC32T
IN BOX KEYENCE PLC KV-N8EXR #ZL02
IN BOX KEYENCE PLC KV-N8EXR
IN BOX KEYENCE PLC KV-N8EX #ZL02
IN BOX KEYENCE PLC KV-N8EX
IN BOX KEYENCE PLC KV-N60AT
IN BOX KEYENCE PLC KV-N40AT #FY03
IN BOX KEYENCE PLC KV-N40AT
IN BOX KEYENCE PLC KV-N40AT
IN BOX KEYENCE PLC KV-N24DT
IN BOX KEYENCE PLC KV-N24AT #ZL02
IN BOX KEYENCE PLC KV-N24AT
IN BOX KEYENCE PLC KV-N24AT
IN BOX KEYENCE PLC KV-N24AT
IN BOX KEYENCE PLC KV-N16ER #ZL02
IN BOX KEYENCE PLC KV-N16ER
IN BOX KEYENCE PLC KV-N14DT #ZL02
IN BOX KEYENCE PLC KV-N14DT
IN BOX KEYENCE PLC KV-N14DT
IN BOX KEYENCE PLC KV-N14DR #ZL02
IN BOX KEYENCE PLC KV-N14DR
IN BOX KEYENCE PLC KV-N14DR
IN BOX KEYENCE PLC KV-N14DR
IN BOX KEYENCE PLC KV-N14AR #ZL02
IN BOX KEYENCE PLC KV-N14AR
IN BOX KEYENCE PLC KV-ML16V #FY03
IN BOX KEYENCE PLC KV-ML16V
IN BOX KEYENCE PLC KV-ML16V
IN BOX KEYENCE PLC KV-E16X
IN BOX Keyence PLC KV-E16X
IN BOX Keyence PLC KV-E16T
IN BOX KEYENCE PLC KV-C64XC #FY03
IN BOX KEYENCE PLC KV-C64XC
IN BOX KEYENCE PLC KV-C64XA #FY03
IN BOX KEYENCE PLC KV-C64TC #FY03
IN BOX KEYENCE PLC KV-C64TC
IN BOX KEYENCE PLC KV-C64TC
IN BOX KEYENCE PLC KV-C64TA #FY03
IN BOX KEYENCE PLC KV-C64TA
IN BOX KEYENCE PLC KV-C64TA
IN BOX KEYENCE PLC KV-B16TC
IN BOX KEYENCE PLC KV-B16TC
IN BOX KEYENCE PLC KV-5500 #ZL02
IN BOX KEYENCE PLC KV-5500
IN BOX KEYENCE PLC KV-5000 KV-5000
In Box KEYENCE PLC KV-40DT KV-40DT
IN BOX KEYENCE PLC KV-40DT
IN BOX KEYENCE PLC KV-40AT
IN BOX Keyence PLC KV-40AR #ZL02
IN BOX Keyence PLC KV-40AR
IN BOX KEYENCE PLC KV-24DT
IN BOX KEYENCE PLC KV-1000
IN BOX KEYENCE PLC KL-8BLT
IN BOX KEYENCE PLC KL-8BLT
IN BOX KEYENCE PLC KL-16BT #FY03
IN BOX KEYENCE PLC INPUT MODULE KV-C32XC
IN BOX KEYENCE PLC INPUT MODULE KV-C32XC
IN BOX KEYENCE PLC INPUT MODULE KV-C32XC
IN BOX KEYENCE PLC INPUT MODULE KV-C32XC
IN BOX KEYENCE PLC FT-H10
IN BOX KEYENCE PLC FT-H10
IN BOX KEYENCE PLC CA-DC10E
IN BOX KEYENCE Photoelectric Switch PZ-G101CB #FY03
IN BOX KEYENCE Photoelectric Switch PZ-G101CB
IN BOX KEYENCE Photoelectric Sensor PX-H71
IN BOX KEYENCE PALM SIZE PROGRAMMER HANDHELD KV-P3E
In Box KEYENCE Original Keyence PLC Module KV-40DR #FY03
In Box KEYENCE Original Keyence PLC Module KV-40DR
in box KEYENCE Optical Fiber Sensor FU-E40 FU-E40
in box KEYENCE Optical Fiber Sensor FU-18M FU18M
IN BOX KEYENCE Optical Fiber Sensor FU-18M #FY03
IN BOX KEYENCE Motor SV-M005CS #FY03
IN BOX KEYENCE Motor SV-M005CS
IN BOX KEYENCE Motor SV-M005CS
IN BOX Keyence LX2-60 Laser Sensor
IN BOX Keyence LX2-60 Laser Sensor
IN BOX KEYENCE LX2-60 Laser Sensor
IN BOX Keyence LX2-60 Laser Sensor
IN BOX KEYENCE LX2-11W Optical Laser Micrometer
IN BOX KEYENCE LX2-100 #2180856
IN BOX KEYENCE LX2-100
IN BOX KEYENCE LV-S63 Digital Optical Fiber Amplifier LVS63
IN BOX KEYENCE LV-S31 ULTRA-COMPACT DIGITAL LASER OPTIC SENSOR LV-S SERIES
IN BOX Keyence LV-NH35 Laser Sensor
IN BOX Keyence LV-NH35 Laser Sensor
IN BOX Keyence LV-NH32 Laser Sensor
IN BOX Keyence LV-NH32 Laser Sensor
IN BOX Keyence LV-NH300 Laser Sensor #4103968
IN BOX Keyence LV-NH300 Laser Sensor
IN BOX Keyence LV-NH300 Laser Sensor
IN BOX Keyence LV-N12N LASER SENSOR
IN BOX KEYENCE LV-H64
IN BOX KEYENCE LV-21AP Laser Sensor
in box keyence ls-3060(ls-3060r+ls-3060t) #2354866
IN BOX Keyence LR-ZB250N Laser Sensor
IN BOX Keyence LR-ZB250N Laser Sensor
IN BOX KEYENCE LR-ZB250AN #ZL02
IN BOX Keyence LR-ZB100P
IN BOX Keyence LR-ZB100N Laser Sensor
IN BOX Keyence LR-ZB100N Laser Sensor
IN BOX KEYENCE LR-ZB100CP
IN BOX KEYENCE LR-ZB100CN+OP-73864 #ZL02
IN BOX KEYENCE LR-ZB100CN+OP-73864 #FY03
IN BOX KEYENCE LR-ZB100CN+OP-73864
IN BOX KEYENCE LR-ZB100CN+OP-73864
IN BOX KEYENCE LR-ZB100CN+OP-73864
in box KEYENCE long distance Laser Sensor head LV-H52 LVH52
IN BOX KEYENCE Long Distance Laser Sensor Head LV-H52 LVH52
IN BOX KEYENCE Long Distance Laser Sensor Head LV-H52 #FY03
IN BOX KEYENCE Long Distance Laser Sensor Head LV-H52
in box keyence lk-081 #7427921
IN BOX KEYENCE LK-081
in Box Keyence LC-2400A Laser Displacement System w/ LC-2420 Laser Sensor
IN BOX KEYENCE Laser Sensors GV-H450L #FY03
IN BOX KEYENCE Laser Sensors GV-H450L
IN BOX KEYENCE Laser Sensors GV-H450L
IN BOX KEYENCE Laser Sensor LV-S71 #FY03
IN BOX KEYENCE Laser Sensor LV-S71
IN BOX KEYENCE Laser Sensor LV-S71
IN BOX KEYENCE Laser Sensor LV-S41L #FY03
IN BOX KEYENCE Laser Sensor LV-S41L
IN BOX KEYENCE Laser Sensor LV-NH62 LVNH62
IN BOX KEYENCE Laser Sensor LV-NH62 #FY03
IN BOX Keyence Laser Sensor LV-NH62
IN BOX KEYENCE Laser Sensor LV-NH62
IN BOX KEYENCE Laser Sensor LV-NH300
IN BOX KEYENCE Laser Sensor LV-NH300
in box KEYENCE Laser Sensor LV-NH100 LVNH100
IN BOX KEYENCE Laser Sensor LV-NH100 LVNH100
IN BOX KEYENCE Laser Sensor LV-N11N LV-N11N
in box KEYENCE Laser Sensor LV-N11N LVN11N
IN BOX KEYENCE Laser Sensor LV-N11N LVN11N
IN BOX KEYENCE Laser Sensor LV-N11N LVN11N
IN BOX KEYENCE Laser Sensor LV-N11N LVN11N
IN BOX KEYENCE Laser Sensor LV-N11CN #FY03
IN BOX KEYENCE Laser Sensor LV-H35 LVH35 #FY03
in box Keyence Laser Sensor LV-H35 LVH35 #8333246
IN BOX Keyence Laser Sensor LV-H35 LVH35
IN BOX KEYENCE Laser Sensor LV-H35 LVH35
IN BOX KEYENCE Laser Sensor LV-H35 LVH35
in box Keyence Laser Sensor LV-H35 LVH35
IN BOX KEYENCE Laser Sensor LV-H35
IN BOX KEYENCE Laser Sensor LV-H300
IN BOX KEYENCE Laser Sensor LV-H110 #FY03
IN BOX KEYENCE Laser Sensor LV-H110
IN BOX KEYENCE Laser Sensor LV-H110
IN BOX KEYENCE Laser Sensor LV-H110
IN BOX KEYENCE Laser Sensor LV-51MP
IN BOX KEYENCE Laser Sensor LV-51MP
IN BOX KEYENCE Laser Sensor LV-51MP
IN BOX KEYENCE Laser Sensor LV-12SB LV-12SB
IN BOX KEYENCE Laser Sensor LR-ZB250P #FY03
IN BOX KEYENCE Laser Sensor LR-ZB250P
IN BOX KEYENCE Laser Sensor LR-ZB250N
IN BOX KEYENCE Laser Sensor LR-ZB250N
IN BOX KEYENCE Laser Sensor LR-