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!