Mobile decentralized traffic light control system (Master-/Slave system) controls complex intersections without the need for large cables
The mobile traffic light control unit system EPB 24 Multiprocessor controls temporary large intersection signal systems with minimum time and cable effort. Thus, up to 24 signal groups with a maximum of 48 power cards for 96 three-field, fully monitored LED traffic light signal generators can be controlled decentrally with the master and slave control units of the EPB 24 series. The programming is menu-driven via PC or laptop with AmpelTools in graphical form. For control and as proof, all necessary signal technical documents can be printed directly from the control unit.
With the hardware and software solution remote control / remote maintenance, which is available as an accessory, the complete front panel of the control unit with all operating elements can be accessed via the GSM mobile phone network simply by keyboard and mouse, as if you were on site yourself. The control technology of the master control unit and the individual slaves are installed in equipment cabinets with protection class IP 55. The control panel and all control-relevant parts of the master are located in separately accessible lockable 19-inch cabinets. Depending on the application, the customer can assemble his EPB 24 master/slave device system from four different types according to his own wishes and local conditions.
There is an EPB 24 master with power cards for 8 signal groups and a master in a small housing without power cards. The EPB 24 slaves are also available in two different versions, one with power cards for 8 signal groups and a slave in a small housing for 4 signal groups for practical mast mounting in close proximity to the traffic light signal heads.
The use of the decentralized EPB 24 control unit system with, in some cases, several slave control units spatially separated from the master has the great advantage that the cabling effort is significantly lower, since it is no longer necessary to run all lines to a central point across the lanes. It is sufficient to simply connect the traffic light signal heads to the nearest control unit. The control units themselves only need two cables between themselves - one each for the data bus and the power supply. The 230 Volt supply does not have to be centralized, but the individual control units can be easily connected to the nearest 230 Volt supply point, depending on the situation on site.
The control unit system EPB 24 Multiprocessor has many operating modes and additional functions ex works, such as: fixed time or traffic-dependent operation (VA) with daily or holiday programs; VA operation with green time extension or with green on demand, request operation (basic position all red); coordination operation (green wave with GPS); manual, flashing and dark operation; test operation (sequence without outdoor installation); cycle operation (signal generator test for proper connection and assignment); green time and green wave parameter change during operation; over-programming without shutting down the system.
The control unit system EPB 24 multiprocessor offers a maximum of safety. Due to the modular design with the latest master/slave technology, the system can be put into operation quickly and requires only a minimum of cabling.
The extended operating option of the new EPB 24 controller is brand new. Now inputs and searches that used to require a laptop equipped with AmpelTools can easily be done on the controller on location via a built-in panel PC with touch screen.
The new options at a glance:
Do you also want to profit from the new technical options of the handy touch screen when using your EPB 24 controller? We have the technical facilities to upgrade the panel PC as well as the new internet modem, even for existing EPB 24 controllers. We will be happy to give you an individual quote.
EPB 24 Multi processor – decentral control unit
Functional sketch EPB 24
Portable intersection control unit EPB 24 Multiprocessor P with touch screen