Please contact us for the best price and delivery time of Beckhoff EL3174-0042 EtherCAT Terminal, 4-channel analog input, multi-function, ±60 V, ±30 V, 16 bit, differential. We will submit your offer to you as soon as possible. You can contact us within the EL3174-0042 coded product or any product belonging to the Beckhoff brand.