TEBS E
5
braking system
27
The dolly is treated like a central axle trailer.
Vehicles with many axles and several TEBS E Modulators
On vehicles with 5 to 10 axles, two TEBS E systems can be installed using the
CAN router. A 2S/2M and a 4S/3M system can be combined in this respect.
An additional CAN router is required to integrate a third TEBS E Modulator.
All axles of a TEBS E Modulator can be lifted at the same time without
the TEBS E signalling a fault via the warning lamp, see chapter 5.8
‘System monitoring‘, page
.
ABS configurations for internal loaders (example: Transport of sheets of
glass or concrete slabs)
These vehicles have a U-frame with no mechanical connection from the left to the
right side of the vehicle in the axle region.
The trailer modulator must be installed at the front in the vicinity of the pick-up plate
and the brake cylinders are connected using brake lines up to 10 m long.
Additional relay valves must be used to improve the response time and ABS per-
formance.
The overview shows the configurations tested in the ABS EB123.10E certificate.
As previously, other configurations must be approved by the German Technical In-
spection Agency (TÜV) through individual acceptance.
Legend
SRV
Single relay valve
DRV
Dual relay valve
Permissible lengths and diameters for hoses and pipes
Semitrailers, central axle trailers, drawbar trailers and dolly
Hoses and pipes
Min. diameter
Max. length
Reservoir to trailer modulator
ø 12 mm *)
*)
Reservoir to relay valve
ø 9 mm *)
*)
Trailer modulator to brake cylinder
ø 9 mm
6 m
Relay valve to brake cylinder
ø 9 mm
6 m