BECKHOFF倍福模塊EL2809原理與接線
The EL2809 digital output terminal connects the binary control signals from the automation device on to the actuators at the process level with electrical isolation. The EL2809 is protected against polarity reversal and processes load currents with outputs protected against overload and short-circuit. The EtherCAT Terminal contains 16 channels, whose signal states are displayed by LEDs. The terminal is particularly suitable for space-saving use in control cabinets. The connection technology is particularly suitable for single-ended inputs. All components have to use the same reference point as the EL2809. The power contacts are looped through.
The outputs are fed via the 24 V power contact in the EL2809. The conductors can be connected without tools in the case of solid wires using a direct plug-in technique.
The HD EtherCAT Terminals (High Density) with increased packing density feature 16 connection points in the housing of a 12 mm terminal block.
Technical data | EL2809 |
---|---|
Connection technology | 1-wire |
Number of outputs | 16 |
Rated load voltage | 24 V DC (-15 %/+20 %) |
Load type | ohmic, inductive, lamp load |
Distributed clocks | – |
Max. output current | 0.5 A (short-circuit-proof) per channel |
Short circuit current | typ. < 2 A |
Reverse voltage protection | yes |
Breaking energy | < 150 mJ/channel |
上海勇控自動化設(shè)備有限公司
工廠地址:上海市寶山區(qū)
©2024 版權(quán)所有:上海勇控自動化設(shè)備有限公司 備案號:滬ICP備17010722號-2 總訪問量:346402 站點地圖 技術(shù)支持:化工儀器網(wǎng) 管理登陸