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2.5.2 ESPSOLA760 – „Compact light controller DigiLUX - System DigiSOLA“ EN

Product description
  • Light management for tunnel- and underpass lighting
  • Freely programmable controller with integrated touch display
  • Completely assembled as a compact DIN rail module for installation in control cabinets
  • Processing of 1 x luminance value L20 (outer field)
  • Alternatively illuminance value Ev (vertical illuminance)
  • Processing of 2 input channels (bistable relay modules / full illumination)
  • Processing of 8 x trigger channels (contactors) T1 - T8 and the associated feedback signals
  • Processing of 4 x dimming outputs (dimmers) K1 – K4
  • Separate parameterization of each channel
  • Manual program with simulation mode for function test and troubleshooting
  • Parameterizable time- and threshold programs
Hardware equipment includes
  • Control-, visualization- and communication processor
  • TFT touch display (480x272, 4.3 ")
  • Battery backed real-time clock with automatic daylight saving time changeover
  • 2 × digital IN (bistable relay modules / full illumination)
  • 8 × digital OUT (contactor) + 1 × digital OUT (system OK)
  • 1 × analogue IN (sensor: 4-20 mA), 4 × analogue OUT (dimmer: 0-10V)
Software equipment includes
  • Operating system, system software and all necessary licenses
  • Visualization package (main menu with submenus for details, overview, login, info)
  • Light control, switchable from luminance L20 to vertical illuminance Ev
  • Functional adaptation of the triggers as pulse outputs for bistable relay modules
  • Historical data of the switching times of each channel (per day / total)
  • Password-protected access as well as time-controlled, automatic logout
  • Manual switching of the operating mode manual / automatic / safety clock timer
  • Self-monitoring by watchdog (automatic reset) and supply voltage monitoring (safe state)
  • Automatic switching to safety clock timer mode with faulty sensor
Your advantages
  • Parameterizable control of the tunnel lighting subject to the luminance of the outer field L20 or the vertical Illuminance Ev
  • Optimal switching of the lighting by observing the daylight curve
  • Precise adjustment of the required lighting level in combination with dimming
  • Energy savings through needs-based lighting control
  • Storage of the switching times enables a statistical evaluation of the system
  • Protection of the lamps by adjustable ignition time, minimum switch on time, actuating time and lamp warm-up time

Technical specification
Electrical properties
Voltage supply 24 V DC ± 10 %,
ca. 200 mA / 5 W, ripple <5%
Pre-fuse (external) Supply voltage: 2,0 A medium time-lag
Sensor signals: 2 × 32 mA medium time-lag
Measuring method Luminance L20 according to RABT
Alternatively: Vertical illumination Ev
Measuring input 1 ×  analogue value
Measuring signal: 4,0...20,0 mA, 100 Ω
Control inputs 2 × voltage input (bistable relay modules / full illumination)
Input signal: 24 V DC, 0,1 A
Feedback inputs 8 × voltage input (feedback signals of T1 – T8)
Input signal: 24 V DC, 0,1 A
Switching outputs 8 × transistor
Output signal: 24V DC max. 200 mA
Attention: For inductive load, external suppression measures must be provided!
Dimming outputs 4 × analogue value
Dimming signal: 0…10 V
Overvoltage protection (external) Sensor input: Gas discharge tube, inductor, micro fuse and suppressing diode
Electrical connections Screw terminals for wire cross sections 0,5...1,0 mm²
Physical properties  
Housing Light control in aluminium housing for mounting on 35 mm DIN rail
Dimensions B × H ×  D =  172 × 127 × 60 mm
Protection class IP 20
Weight Ca. 460 g
Temperature range Ambient temperature:       5°...+40°C
Storage temperature:    -10°...+70°C
Humidity up to  85% without condensation
Mounting position Vertical, for implementation in control cabinets
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