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HS-CODE
85-
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Detailed Description
Description:
the sixth generation of Siemens: 99% with Siemens 6ES7 972-OCB20-0XA0, original performance (high imitation didn't support the screen), can be compatible with computer and S7 200300400 series PLC between the normal operation of communication, except for the LOGO appearance with the original 100%, is currently on the market the most high-end, the appearance of the closest Siemens a domestic cable.
Product type: 6ES7 972-OCB20-0XA0 (six generation)
Computer terminal support baud rate: adaptive
PLC end support baud rate: 9600, 19200, 187.5K, 500K, 1.5M DP slave station (adaptive)
Driver installation: Siemens original drive, without the need to generate serial, selection of software in USB.
6ES7 972-0CB20-OXAO is USB to MPI and PPI communication protocol converter, the support of computer USB port with Siemens S7-300/400PLC MPI or S7-200PLC PPI port communication, upload, download the program and data, monitoring PLC. In addition to not support PROFIBUS communications, 6ES7 972-0CB20-OXAO and PC Adapter USB Siemens Siemens same, need to install the PC_Adapter_USB driver, then the STEP7 or STEP7 Micro/WIN software "PG/PC interface is set" in the "local connection" to select USB options (the industry calls this "true USB mouth"), rather than the early products using the virtual serial port communication (the industry refer to this as "USB.").With Siemens PC Adapter USB is different, 6ES7972-0CB20-OXAO work by PLC port supply power no longer, and from the computer's USB port supply, so 6ES7972-0CB20-OXAO can be used without the power output of the MPI port equipment, such as CNC machine tool controller 840D.
6ES7972-0CB20-OXAO oriented industrial design of photoelectric isolation, in USB port and RS485 port are provided with surge protection and lightning protection circuit, can be applied to arbitrary hot-plugging, Siemens S7-300/400 series PLC and S7-200 series PLC.Particularly suitable for larger interference of easily damaged communication port industrial site, circuit in various protective measures to ensure the safe operation of the system.
Characteristics and technical index:
The support of the 6ES7972-0CB20-OXAO operating system (32): Windows2000/XP/Vista/Win7
support 6ES7972-0CB20-OXAO programming software version: STEP7 V5.2 and above, STEP7 Micro/Win 4 and above
The full USB device interface, compatible with USB V2.0 specification
power: USB bus power supply, power consumption of about 100mA, with over current protection and surge protection
optical isolated voltage: 1000VDC (up to 3000VDC, when ordering specify)
USB port with anti surge protection
RS485 port has a lightning strike surge protective device, the repeatability of surge capacity: Ipp=100A (10/700us, 4KV)
Standard: ITU-TK20/21, VDE 0433. 15KV ESD (electrostatic) protection
flow since the restoration of protection, RS485 port can withstand up to 60V voltage induced by continuous current
support MPI baud rate: 19.2Kbps, 187.5Kbps automatic adaptation
support PPI baud rate: 9.6Kbps, 19.2Kbps, 187.5Kbps automatic adaptation
support for long distance communication, maximum communication distance of 1000 meters (RS485 end, baud rate is 187.5Kbps)
With the power indicator, data receiving, data is sent indicating lamp indicator lamp
working temperature: -20 ~ +75
Color: Black
Length: 5 meters.
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