Beckhoff KL9050-0000 Terminal bus expansion module, coupler terminal

Number of bus terminals: 64. Current load? 10A. Green power light. Fault LED. Type/number of peripheral signals Bus coupler dependency. Distance between stations max 5 m between KL9050 and KL9050. Bus interface 2 RJ45 sockets (input + output). 24V DC power supply (-15%/+20%). Input current 70 mA + (total K-bus current)/4, 200 mA max. Starting current 2.5 x continuous current. Typical K-bus current consumption 70 mA + (total K-bus current)/4, max 200 mA. K-bus current supply up to 400 mA. Power contacts 24 V DC max./max. 10A. Rated voltage 24 V DC (-15%/+20%)