NEW BK3150 PROFIBUS Compact Bus Coupler BK3150 PROFIBUS Compact Bus

echnical data Type BK3150 Number of Bus Terminals 64 (255 with K-bus extension) Digital peripheral signals 256 inputs/outputs (BK3x10) Analog peripheral signals 128 inputs/outputs (BK3x00) Configuration possibility Via the KS2000 configuration software or the controller Max. number of bytes (inputs and outputs) 128 bytes (DP operation only) Baud rate (automatic detection) up to max. 12 Mbaud Bus connection 1 x D-sub plug, 9-pin with shielding Power supply (Us) 24 VDC (-15% /+20%) Use a 4 A fuse or an NEC Class 2 power supply to meet the UL requirements! Input current (Us) 70 mA + (total K bus current)/4, max. 320 mA Starting current (Us) 2.5 x continuous current K-bus current (5 V) up to hardware version 04: 1000 mA from hardware version 05: 1750 mA Power contact voltage (Up) maximum 24 VDC Power contacts current load (Up) maximum 10 A Recommended backup fuse (Up) maximum 10 A Electrical isolation Power contact / supply / fieldbus Dielectric strength 500 V (power contact / supply / fieldbus) Weight approx. 100 g Permissible ambient temperature (operation) -25°C … +60°C Permissible ambient temperature (storage) -25°C … +85°C Permissible 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 Protection class IP20 Installation position variable Approvals / Markings* CE, UKCA, cULus, EAC, ATEX Ex markings ATEX: II 3 G Ex nA IIC T4 Gc