The EL2904 TwinSAFE component is a digital output terminal with four channels. It switches 24 V DC actuators with up to 0.5 A per channel and has four fail-safe outputs. The outputs are controlled by a TwinSAFE Logic-capable component via FSoE. The component automatically switches off if it detects an error (fail-stop).

EL2904 TwinSAFE 端子模块是一个 4 通道数字量输出端子模块。 它具有四个安全输出，可以开关最大电流达 0.5 A 的 24 V DC 执行器。 输出由 TwinSAFE 逻辑组件通过 FSoE 协议控制。

EL2904 上面的诊断灯都表示什么？ 说明书下载链接： https://download.beckhoff.com/download/document/automation/twinsafe/el2904_en.pdf. 如果Diag 2指示灯闪5下，可以尝试将模块两路供电的上电时间间隔开，先供应++/--这路，再供24V/0V这路。 2018.12.27 徐樱樱 编辑.

The EL2904 TwinSAFE component is a digital output terminal with four channels. It switches 24 V DC actuators with up to 0.5 A per channel and has four fail-safe outputs. The outputs are controlled by a TwinSAFE Logic-capable component via FSoE. The component automatically switches off if it detects an error (fail-stop).

The EL2904 is a safe output terminal with digital outputs for connecting actuators (contactors, relays, etc.) with a maximum current 0.5 A (24 VDC). The Bus Terminal has 4 fail-safe outputs. Do you need help? IQElectro offers a free 2-year warranty on all products.

The EL2904 safety EtherCAT Terminal is a digital output ter-minal with four channels. It switches 24 V DC actuators with up to 2 A total current. If the EtherCAT Terminal detects a fault, it switches off automatically (fail stop). The EL2904 meets the requirements of IEC 61508, SIL 3, and EN 954, Cat. 4 and DIN EN ISO 13849 PLe.

EL2904 | 4-channel digital output terminal, TwinSAFE, 24 V D C T he EL2904 safety EtherCAT Terminal is a digital output terminal with four channels. It switches 24 V DC actuators with up to 0.5 A current per channel. If the EtherCAT Terminal detects a fault, it switches off automatically (fail stop). Diagnostic 3wenku.baidu.com 4 +24 V Output 1, 2

EtherCAT 安全端子模块 EL2904 是一个 4 通道数字量输出端子模块。该端子模块可开关最大电流达 2 A 的 24 V DC 执行器。如果 EtherCAT 端子模块检测到故障，则自动切断输出（故障停止式）。EL2904 符合 IEC 61508 SIL 3 和 EN 954 Cat. 4 标准。

View and Download Beckhoff EL2904 operating instructions manual online. TwinSAFE output terminal with 4 fail-safe outputs. EL2904 industrial equipment pdf manual download.

The EL2904 TwinSAFE component is a digital output terminal with four channels. It switches 24 V DC actuators with up to 0.5 A per channel and has four fail-safe outputs. The outputs are controlled by a TwinSAFE Logic-capable component via FSoE. The component automatically switches off if it detects an error (fail-stop).