The KL5121 Bus Terminal can be used to implement a linear path control. The terminal reads an incremental signal, which can be supplied by an incremental encoder or a pulse generator, and switches the outputs when the counter reaches a previously defined state.
The KL6021 serial interface allows devices with an RS422 or RS485 interface to be connected. The device connected to the terminal communicates with the automation device via the Bus Coupler.
The KL9210 power feed terminal makes it possible to set up various potential groups with the standard voltage of 24 V DC. In order to monitor the supply voltage, the terminal with diagnostics reports the status of the power feed terminal to the Bus Coupler through two input bits. It is thus possible for the controller to check the distributed peripheral voltage over the fieldbus.
This module can be used to determine paths and to calculate speeds at the same time. The ultrasonic transducer rods are connected directly to the RS422 interface.
The module is equipped with 2 outputs for 3-wire connections. It is designed for X20 6-pin terminal blocks. If needed (e.g. for logistical reasons), the 12-pin terminal block can also be used.
This module is equipped with 8 digital channels that can be configured either as inputs or outputs. The inputs are designed for a sink circuit, and the outputs are designed for a source circuit.
The module is equipped with 6 outputs for 1 or 2-wire connections. The X20 6-pin terminal block can be used for universal 1-line wiring. 2-line wiring can be implemented using the 12-pin terminal block. The X20DO6321 is designed for sink output wiring.