Beckhoff Automation GmbH & Co. KG EL6022
EL6022 EtherCAT Terminal, 2-channel communication interface, serial, RS422/RS485, D-sub
Категории:
Технические характеристики
| Connection technology | D-sub, 9-pin |
|---|---|
| Data transfer channels | 2 |
| Transmission rate | 300â¦115,200 baud; default: 9600 baud, 8 data bits, no parity and one stop bit |
| Interfaces | 2 x RS422/RS485 |
| Cable impedance | 120 Ω |
| Cable length | approx. 1000 m twisted pair |
| Providing external supply | 2 x max. 5 V/20 mA, out of E-bus supply, short-circuit proof |
| Power supply | via the E-bus |
| Distributed clocks | â |
| Electrical isolation | 500 V (E-bus/signal voltage) |
| Data buffer | 864Â bytes receive buffer, 128Â bytes transmit buffer |
| Configuration | no address setting, configuration via the controller |
| Current consumption power contacts | â |
| Current consumption E-bus | typ. 270 mA |
| Special features | 2 x 5 V/20 mA for external supply |
| Масса | approx. 55 g |
| Operating temperature | -25â¦+60°C |
| Storage temperature | -40â¦+85°C |
| Relative humidity | 95%, no condensation |
| Vibration/shock resistance | conforms to EN 60068-2-6/EN 60068-2-27 |
| EMC immunity/emission | conforms to EN 61000-6-2/EN 61000-6-4 |
| Protect. rating/installation pos. | IP20/variable |
| Approvals/markings | CE, CCC, UL, ATEX, IECEx, cFMus |
| Ex marking | ATEX: II 3G Ex ec IIC T4 Gc IECEx: Ex ec IIC T4 Gc cFMus: Class I, Division 2, Groups A, B, C, D Class I, Zone 2, AEx ec IIC T4 Gc |
| Description | The EL6022 serial interface enables the connection of devices with two RS422/RS485 interfaces. The devices connected to the EL6022 EtherCAT Terminal communicate with the automation device via the Coupler. The active communication channel operates |