I

I/O-Modules
Fieldbus Terminals
Incremental Encoder Interface with programmable Outputs

Product Description

Straight-line control can be implemented with the KL5121. The terminal reads in an
incremental signal which can be supplied from an incremental encoder or a pulse
transmitter and switches the outputs in line with previously defined counter states. The
counter states can be transmitted to the terminal in the form of tables from the
higher-level control system. Position is determined with the latch input. The gate input
activates / deactivates the latch input. Up to four 24 V outputs can be switched. The
signal status of the relevant inputs and outputs is indicated by LEDS.

Technical data	KL5121
Sensor connection	A, B, Latch, Gate
Sensor operating voltage	24 V DC
Counter	16 bits binary
Cut off frequency	1 MHz
Output voltage	24 V
Max. current per output	0.5 A
Switching time of the outputs	< 100 µs
Supply voltage	24 V DC (20 V ... 29 V))
Current consumption of Power contacts	0.1 A (without sensor load current)
Bit width in the process image	I/O: 2 x 16 bits data, 1 x 8 bits control/status
Current consumption from K-Bus	30 mA
Weight approx.	60 g
Operating temperature	0°C ... +55°C
Storage temperature	-25°C ... +85°C
Relative humidity	95%, no condensation
Vibrations/Shock resistance	conforms to IEC 68-2-6 / IEC 68-2-27
EMC resistance burst / ESD	conforms to EN 50082 (ESD, Burst) / EN 50081
Installation position	any
Type of protection	IP20

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