The KL1052 digital input terminal acquires the binary 24 V DC control signals from the process level and transmits them, in an electrically isolated form, to the higher-level automation unit. The Bus Terminal contains two channels that indicate their signal state by means of light emitting diodes.
The KL1352 digital input terminal analyzes the input signal of NAMUR sensors according to IEC 60947-5-6. The Bus Terminal has two channels. In addition to the display of the signal state from the sensor, short circuit or open circuit is also detected. The LEDs display the signal states or any error states.
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 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 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.
The KL5152 Bus Terminal is an interface for connecting two 24 V incremental encoders (24 V HTL). A 16-bit counter with quadrature decoder and a 16-bit latch for the zero pulse can be read, set or activated.
This module enables the remote connection of a force gauge using a strain gauge with a converter resolution of up to 24-bit. The data rate can be set from 0.26 ms to 100 ms. This module concept requires compensation in the measurement system.