HF read/write head, for bus line topology with TBEN-*, operating voltage 10.30 VDC, flush, cable length 0.15 m, cuboid, height 8mm, active surface at the top, metal, GD-Zn, nickel-plated, device without termination, device may only be operated in line topology on TBEN-S*-2RFID-* or TBEN-L*-4RFID-*, maximum of 32 participants per line or connection are permitted, a corresponding termination resistor (see accessories) must be used as termination, the power of the power supply, especially at the moment of switching on, as well as the maximum current carrying capacity of the cables must be taken into account, the voltage drop on the cable must be taken into account, the maximum possible length of the spur line is 2m, the maximum possible total length of the bus is 50m, the HF bus mode is suitable for static applications and slow dynamic applications, because a command can only be executed by one Read/write head can be processed, In continuous HF bus mode, a command is executed simultaneously on all read/write heads in a bus topology. The recorded data is stored in the module's ring buffer, The read/write head is automatically assigned an address, The address can be parameterized for different application requirements, Supply and function only via connection to BLident interface module, connector M12 x 1, connection only via BLident connection cable