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上海勇控自動化設(shè)備有限公司 |
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EL6900倍福BECKHOFF安全模塊
在一個網(wǎng)絡(luò)中，可級聯(lián)多個 EL6900。EtherCAT 端子模塊具有經(jīng)過安全認(rèn)證的安全功能塊，可以根據(jù)具體應(yīng)用來配置這些功能塊。可以輕松選擇并連接所有安全功能，如急停、安全門監(jiān)控、雙手控制等。所有的功能塊相互之間都可以任意連接，或者通過 AND、OR 等運算符實現(xiàn)連接。所需的功能通過 TwinCAT 系統(tǒng)管理器配置，并通過現(xiàn)場總線載入到 TwinSAFE 邏輯端子模塊 EL6900 中。EL6900 可用于安全等級達(dá)到 SIL 3 的應(yīng)用場合，符合 IEC 61508 和 DIN EN ISO 13849 PL e 標(biāo)準(zhǔn)。
| 技術(shù)參數(shù) | EL6900 |
|---|---|
| 技術(shù) | TwinSAFE 邏輯端子模塊 |
| 安全標(biāo)準(zhǔn) | DIN EN ISO 13849-1:2008 (Cat 4, PL e) and EN 61508:2010 (SIL 3) |
| 協(xié)議 | TwinSAFE/Safety over EtherCAT |
| TwinSAFE_programmable_with | TwinCAT 2 , TwinCAT 3 |
| 狀態(tài)顯示 | 4 個 LED |
| 連接至其它 TwinSAFE 設(shè)備 | zui多 128 個 |
| 功能塊 | zui多 255 個 |
| 周期時間 | 500 µs…~25 ms |
| E-bus 電流消耗 | 約 188 mA |
| 故障響應(yīng)時間 | ≤ 看門狗時間（可參數(shù)化） |
| ES2502 | EtherCAT Terminals | 2-channel pulse width output terminal 24 V DC, 1 A, 4-wire system |
| EL2521 | EtherCAT Terminals | 1-channel pulse train output terminal, 2 RS422 outputs (5 V level) |
| ES2521 | EtherCAT Terminals | 1-channel pulse train output terminal, 2 RS422 outputs (5 V level) |
| EL2521-0024 | EtherCAT Terminals | 1-channel pulse train output terminal, 2 outputs 24 V DC (supplied from an external source) |
| EL2521-0025 | EtherCAT Terminals | 1-channel pulse train output terminal, 24 V DC (supplied from an external source), negative switching |
| EL2521-0124 | EtherCAT Terminals | 1-channel pulse train output terminal, 2 RS422 outputs (5 V level) |
| EL2522 | EtherCAT Terminals | Incremental encoder simulation terminal (pulse train) |
| EL2545 | EtherCAT Terminals | 2-channel pulse width current terminal 50 V DC, 3.5 A |
| ES2545 | EtherCAT Terminals | 2-channel pulse width current terminal 50 V DC, 3.5 A |
| EL2595 | EtherCAT Terminals | 1-channel LED constant current terminal, 48 V DC, 700 mA, adjustable, 2-wire system |
| EL2602 | EtherCAT Terminals | 2-channel relay output terminal 230 V AC, 5 A, make contacts, 4-wire system |
| ES2602 | EtherCAT Terminals | 2-channel relay output terminal 230 V AC, 5 A, make contacts, 4-wire system |
| EL2612 | EtherCAT Terminals | 2-channel relay output terminal 125 V AC, 2 A, potential-free change-over, 4-wire system, no power contacts |
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