Features

■Rectangular, height 40 mm

■Active face on top

■Plastic, PBT-GF30-VO

■Device without end termination

■Device may only be operated in line

topology TBEN-S*-2RFID-* or TBENL*-4RFID-*

■Max. 32 nodes per line or connection

permitted

■Use a corresponding terminating resistor

(see accessories)

■Observe the performance of the power

supply, especially when turned on, and the

maximum current carrying capacity of the

cables

■Observe the voltage drop on the line

■The maximum possible length of the spur

line is 2 m

■The maximum possible length of the bus is

50 m

■By default, a command can only be

processed by one read/write head, making

HF bus mode suitable for static applications

and slow dynamic applications

■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 ring buffer of the module

■The read/write head is automatically

assigned an address

■For different application requirements, the

address and can be parameterized

■Powered and operated only via connection

to BL ident interface module

■M12 × 1 connector, connection only via BL

ident extension cable

Functional principle

The HF read/write devices operating at a

frequency of 13.56 MHz form a transmission

zone, the size of which (0…500 mm) varies

depending on the combination of read/write

device and tag used.

The read/write distances mentioned here only

represent standard values measured under

laboratory conditions, free from any influences

caused by surrounding materials.

The read/write distances of the tags for

mounting in metal TW‐R**‐M(MF) were

determined in metal.

Attainable distances may vary by up to 30

% due to component tolerances, mounting

conditions, ambient conditions and material

qualities (especially when mounted in metal).

Testing of the application under real operating

conditions is therefore essential, especially

with on-the-fly reading and writing!