User manual

2
Features and properties
• Two direction crossroad control
• Pedestrian crossing control
• Adjustable sequential change delay
• EU conformity for traffic signals
• Car system stop-magnet control
• Low stand-by current
Technical parameters
Input power supply: 7 – 24 V
Stand-by current consumption: 20 mA
Max. current: 500 mA
Dimensions: 62 x 38 mm
Short description
The module controls one two-direction crossroad lights. It contains
a separated output for pedestrian crossing (walk / don’t walk sign)
and a Car System stop magnet output.
Wiring
In this section will be discussed the wiring of the module.
Supply voltage input
The supply voltage is connected to the "POWER" terminal.
Traffic light signal output
The traffic lights are connected to the outputs as shown in the
Figure 1.
The light signals should have the same positive voltage (V+).
If the used light signals don't have a serial current limiting resistor,
an external 4.7 k Ohm 0.6W resistor is needed per output channel.