Special features: ground switching no bouncing due to mechanical switches thanks to 3 ms input filter tool-free connection by direct plug-in technology for solid wire conductors space-saving use in the control cabinet direct connection of multi-channel sensors in 1-wire connection technology in the smallest space
The KL2124 digital output terminal connects the binary control signals from the automation unit on to the actuators at the process level with electrical isolation.
The KL2488 (ground switching) digital output terminal connects the binary control signals from the automation unit on to the actuators at the process level with electrical isolation.
The KL2521 output terminal alters the frequency of a binary signal and (electrically isolated from the K-bus) outputs it. The frequency is preset by a 16 bit value from the automation unit.
The KL3012 analog input terminal handles signals in the range from 0 to 20 mA. The current is digitized to a resolution of 12 bits and is transmitted, in an electrically isolated form, to the higher-level automation device.
The job of the KL3052 analog input terminal is to supply power to measuring transducers located in the field and to transmit analog measurement signals with electrical isolation to the automation device.
The KL3132 analog input terminal processes signals in the range of -10 to +10 V. The voltage is digitized to a resolution of 16 bits and is transmitted, electrically isolated, to the higher-level automation device.
he KL3142 analog input terminal handles signals in the range between 0 and 20 mA. The current is digitized to a resolution of 16 bits, and is transmitted, in an electrically isolated form, to the higher-level automation device.
The KL3152 analog input terminal handles signals in the range between 4 and 20 mA. The current is digitized to a resolution of 16 bits, and is transmitted, in an electrically isolated form, to the higher-level automation device.