Beckhoff ELX3314 | EtherCAT Terminal, 4-channel analog input, temperature

The ELX3314 analog input terminals allows the direct connection of thermocouples

located in hazardous areas classified zone 0/20 or 1/21.

The circuitry of the ELX3314 can operate sensors with 2-wire technology.

Linearization is possible over the entire freely selectable temperature range.

The error LEDs indicate a broken wire. Compensation for the cold junction is

achieved through internal temperature measurement. Millivolt measurement is also

possible with ELX3314.

EtherCAT terminals of the ELX series must always be operated in conjunction with

the ELX9560 power supply terminal. This terminal generates an electrically isolated

output voltage (24 V EX) from the input voltage (24 V DC) for supplying the

subsequent ELX terminals. If a new power supply is required, the combination of an

ELX9410 and an ELX9560 can be used so that further ELX terminals can be added.

The ELX terminal segment must be terminated with one ELX9012. two ELX9410 or

one EK1110. The use of two ELX9410 allows the use of EL terminals behind ELX

terminals. With the EK1110. the terminal segment can be continued via an EtherCAT

cable, for example to implement cable redundancy.