SSI encoder interface KL5001
Run LED
Power contact
+24 V
Power contact 0 V
D+
CI+
D-
+24 V
0 V
CI-
Top view 
Contact assembly 
extended temperature range
extended shock and vibration range

KL5001 | SSI encoder interface

The KL5001 SSI interface terminal enables the direct connection of an SSI encoder that is powered via the SSI interface. The interface circuit generates a pulse for reading the encoder and makes the incoming data stream available to the controller as a data word in the process image. Various operating modes, transmission frequencies and bit widths can be permanently stored in a control register. A screen can be connected via the KL9195 shield terminal.

Technical data KL5001 | KS5001
Technology SSI encoder interface
Number of channels 1 encoder interface
Encoder connection binary input: D+, D-, binary output: Cl+, Cl-
Power supply 24 V DC via power contacts
Current consumption typ. 20 mA without encoder
Current consumption power contacts typ. 20 mA + load
Encoder supply 24 V DC via power contacts
Data transfer rates variable up to 1 MHz, 250 kHz default
Serial input 24 bit width (variable)
Data direction read
Signal output difference signal (RS422)
Signal input difference signal (RS422)
Electrical isolation 500 V (K-bus/field potential)
Current consumption K-bus typ. 25 mA
Bit width in the process image input: 1 x 32 bit data (1 x 8 bit control/status optional)
Weight approx. 60 g
Operating/storage temperature -25…+60 °C/-40…+85 °C
Relative humidity 95 %, no condensation
Vibration/shock resistance conforms to EN 60068-2-6/EN 60068-2-27
EMC immunity/emission conforms to EN 61000-6-2/EN 61000-6-4
Protect. class/installation pos. IP 20/variable
Pluggable wiring for all KSxxxx Bus Terminals
Approvals CE, UL, Ex