Nice UDL 2 - Page 10

10 – English
EN
UDL 2 WIRING DIAGRAM
ATTENTION:
It is necessary to apply
an electrical jumper
on Y6 (7.8) with the
sensor on Y6 (4.5.6).
Valvole 3
Hydraulic motor
Door
enabling
UST1-MB
terminal
X3 (1, 2)
Vehicle
detector
Wheel wedge
Forced lowering
(safety enclosure)
Loading bridge rest
position
UST1-K4 loading
bridge enabling
UST1-K4
Terminal 4, 6
Customisation
module (PEEP)
connector
Master module
connector
Service LED
connector
Alarm horn
connector
Microprocessor
Relay 4
Test function
Relay 3
Relay 2
Relay 1
Modules connector
Valvole 2
Valvole 1
Loading
ramp lighting
External traffic
lights
Internal traffic
lights
Fuse
Control elements connector