Instruction Manual

Instruction manual I ELOshield
Rev. 20 09.03.2020 Page 31 of 85
6.5.3 Antenna module (B)
The vehicle/stationary antenna module (B) is installed and configured just as the vehicle/stationary
antenna module (A). The CAN ID address should be configured from 0-3 range, and it should be
remembered that CAN ID in the vehicle/stationary modules is not in conflict with the CAN ID set in
the antenna module (B). For example, one antenna module (B) with CAN ID = 0 and one
vehicle/stationary module also with CAN ID = 0 may be present in the system. Maximum of 4
antenna modules (B) and 4 antenna modules (A) may be installed in the system.
Figure 10. The antenna module (B) with the cover removed and the switch marked in red
provided to set the CAN ID address. Blue circle shows the jumper used to set the
operating mode as the vehicle antenna module (B) or as the stationary antenna
module (B).
The antenna module (B) is provided to select the operating mode using the jumper marked with a
blue circle in the above figure. The jumper is set to determine operation in the stationary antenna
module (B) mode and removed to switch to operate as the vehicle antenna module (B). The
difference between the modes is that different IDs are sent, and therefore the antenna modules (B)
are capable to differentiate between a stationary device and a vehicle.