EK1960 TwinSAFE 緊湊型控制器進(jìn)一步擴(kuò)大了 TwinSAFE 集成式安全解決方案的應(yīng)用范圍

TwinSAFE 緊湊型控制器通過 TwinCAT Safety Editor 進(jìn)行編程，其編程方式與其它 TwinSAFE 組件完全相同。TwinSAFE 項(xiàng)目通過 EtherCAT 創(chuàng)建并加載到 EK1960 中。EK1960 最多可以支持建立 127 個 TwinSAFE 連接。TwinSAFE 緊湊型控制器通過 Safety over EtherCAT 協(xié)議可以與防護(hù)等級為 IP 20 和 IP 67 的 TwinSAFE I/O 組件以及 TwiinSAFE 驅(qū)動選項(xiàng)卡整合于一體，根據(jù)不同的安全功能靈活調(diào)整。

借助獨(dú)立于現(xiàn)場總線的安全協(xié)議 Safety over EtherCAT 能夠?qū)?TwinSAFE 設(shè)備集成到任意一個現(xiàn)場總線系統(tǒng)中。這些安全 I/O 構(gòu)成了用于連接安全相關(guān)的傳感器和執(zhí)行器的接口。它們能夠通過標(biāo)準(zhǔn)總線系統(tǒng)傳輸安全相關(guān)的信號，在規(guī)劃、安裝、操作、維護(hù)、診斷及成本等方面具有巨大的優(yōu)勢。BECKHOFF倍福模塊ek1960 耦合器ek1960  特價現(xiàn)貨模塊

除了 Safety over EtherCAT 協(xié)議之外，EK1960 也支持 TwinSAFE SC 技術(shù)。這樣就可以將數(shù)據(jù)從 TwinSAFE SC 端子模塊安全地傳輸給 EK1960 TwinSAFE 緊湊型控制器。

EK1960 也支持處理模擬量信號（16/32 位，有符號及無符號）。模擬量信號可以接入到標(biāo)準(zhǔn)模擬量采集模塊，也可以接入 TwinSAFE SC 模特作為安全信號，通過 Safety Over EtherCAT 安全協(xié)議進(jìn)行通訊傳輸。安全控制器在內(nèi)部對這些模擬量信號進(jìn)行校驗(yàn)。整個計(jì)算和調(diào)整過程都在 EK1960 TwinSAFE 緊湊型安全控制器中的 SIL 3/PL e 安全水平上進(jìn)行。

通過認(rèn)證的功能塊，如 ADD、SUB、MUL、DIV 及更復(fù)雜的 功能塊，如 Counter、Limit 或 Compare 可提供用于處理模擬量信號。

EK1960 | TwinSAFE Compact Controller  BECKHOFF倍福模塊ek1960 耦合器ek1960  特價現(xiàn)貨模塊

The EK1960 TwinSAFE Compact Controller extends the application range of the integrated TwinSAFE safety solution. Thanks to its compact design, with 20 safe digital inputs and 24 safe digital outputs, it covers the safety requirements in particular for compact machines. The EK1960 can be operated in stand-alone mode or it can be networked with other controllers over the EtherCAT connectors. Like every EtherCAT Coupler the EK1960 can be extended by all EL/ES terminals.

The TwinSAFE Compact Controller is programmed via the TwinCAT Safety Editor in the same way as other TwinSAFE components. A TwinSAFE project is created and loaded over EtherCAT into the EK1960. The EK1960 supports the establishment of 128 TwinSAFE connections. For flexible adaptation to different safety functions, the TwinSAFE Compact Controller can be combined with TwinSAFE I/O components in IP 20 and IP 67 protection and the TwinSAFE drive option card via the Safety over EtherCAT protocol.

The fieldbus-neutral safety protocol Safety over EtherCAT enables the integration of TwinSAFE devices into arbitrary fieldbus systems. The safety I/Os form the interfaces to the safety-relevant sensors and actuators. The possibility to transmit safety-relevant signals over a standard bus system results in substantial advantages in terms of planning, installation, operation, maintenance, diagnostics and costs.

In addition to the Safety over EtherCAT protocol, the EK1960 also supports the TwinSAFE SC technology. This enables the secure transmission of data from TwinSAFE SC terminals to the EK1960 TwinSAFE Compact Controller.

The EK1960 also supports the processing of analog signals (16/32-bit, signed and unsigned). These signals can be transferred to the logic as standard, TwinSAFE SC or Safety over EtherCAT signals. Analog signals can thus be checked for plausibility within the logic. The entire calculation and scaling process is carried out at the SIL 3/PL e safety level in the safety-related EK1960 TwinSAFE Compact Controller.

Certified function blocks such as ADD, SUB, MUL, DIV and also more complex ones such as Counter, Limit or Compare are available for the processing of analog signals.