Beckhoff KL1408 Bus Terminal Bus Terminal
8-channel digital Input terminal 24V DC, filter: 3.0 ms, IEC 61131-2, type 3, 1-wire system
The digital input terminals KL1408 and KL1418 acquire the binary control signals from the process level and transmit them, in an electrically isolated form, to the higher-level automation unit. The Bus Terminals contain eight channels which indicate their signal state by means of light emitting diodes. They are particularly suitable for space-saving use in control cabinets. By using the single-ended connection technique, a multi-channel sensor can be connected in the smallest space with a minimum amount of wiring. The power contacts are looped through.For the KL1408 and KL1418 Bus Terminals, the reference ground for all inputs is the 0 V power contact. These versions have input filters with different speeds.