BECKHOFF倍福 BKH-BC9120 I / O系统现场总线控制器-产品快照
- 品牌:
- BECKHOFF倍福
- 型号:
- BKH-BC9120
- 重量:
- 0.175 kg
* 所有产品信息均源于第三方公开数据或用户上传，工业链仅整合供参考，真实价格货期请联系供应商确认.
| 供应商名称 | 电话 | 备注 |
|---|---|---|
| 毕孚自动化设备贸易（上海）有限公司 | 4008207388 | |
| 广州永邦机电科技有限公司 | 020-38480341 | |
| 厦门鹭腾兴电气有限公司 | 0592-5507926 | |
| 上海欧沁机电工程技术有限公司 | 021-52910098 | |
| 深圳市丰德锐科技有限公司 | 0755-82526060 |
产品介绍
BECKHOFF倍福 BKH-BC9120 I / O系统现场总线控制器
BC9120 Economy-plus Bus terminal Controller 128-KB ETHERNET-TCP/IP
BECKHOFF倍福
Beckhoff BC9120 Bus Terminal Bus Terminal Controller Economy plus Bus Terminal Controller with integrated IEC 61131-3 PLC, Program memory: 128KB, Data memory: 128KB, Remanent data: 2KB, Ethernet TCP/IP interface and integrated 2-channel switch, Ethernet protocols TwinCAT ADS, MODBUS TCP General Description The Bus Terminal Controllers BC9x20 are Bus Couplers with integrated PLC functionality and have a bus interface for Ethernet. They are intelligent slaves and can be used as decentralised intelligence in the Ethernet system. In conjunction with the K-bus extension, the Economy plus controllers enable connection of up to 255 Bus Terminals to a controller. In terms of performance, the BC9020 and BC9120 Bus Terminal Controllers lie between the BC9050 and the BX9000. The BX series Bus Terminal Controllers have a larger memory and additional interfaces for the integration of further peripheral devices. In contrast to the BC9020, the BC9120 has an additional RJ 45 port. Both Ethernet ports operate as 2-channel switches. The I/O stations can thus be configured with a line topology, instead of the classic star topology. In many applications, this significantly reduces the wiring effort and the cabling costs. The maximum distance between two couplers/controllers is 100 m. Up to 20 BC9120 Bus Controllers are cascadable, resulting in a maximum line length of 2 km. The Bus Terminal Controller is programmed using the TwinCAT programming system according to IEC 61131-3. The configuration/programming interface on the BC9x20 is used to load the PLC program. If the software PLC TwinCAT is in use, the PLC program can also be loaded via Ethernet. The inputs and outputs of the connected Bus Terminals are allocated to the mini PLC in the default settings. Each Bus Terminal can be configured in such a way that it exchanges data directly through the fieldbus with the higher-level automation device. Controller for distributed signal processing The BC9020 and BC9120 Bus Terminal Controllers support the operation of all Bus Terminal types. As far as the user is concerned, the inputs and outputs are not handled any differently from the way they are by other coupler series. The information is made available for use as a byte array in the process image of the automation device. The analog and multi-functional Bus Terminals can be adapted to each specific application using the KS2000 configuration set. Depending on the type, the analog Bus Terminals' registers contain temperature ranges, gain values and linearisation characteristics. With the KS2000, the required parameters can be set on a PC. The Bus Terminals store settings permanently and in a fail-safe manner. Having the controller (PLC, IPC) carry out the configuration of the Bus Terminals is a further option. The PLC or IPC uses function blocks (FB) to take care of the configuration of all the peripherals during the start-up phase. The controller can, if required, upload the non-centrally generated configuration data in order to manage and store them centrally. This means that it is not necessary to carry out the setting procedure again if a Bus Terminal is exchanged. The controller carries out the desired setting automatically after switching on.
I/O Systems Fieldbus Controller
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