NEW! RBG LEONIS Master-Slave RS485 (3,5”IPS Touch)
Modbus®-RTU, with frameless glass front and capacitive touch Aluminium frame black anodised or painted in white
Application
Leonis-3.5 is a room operating unit with two RS485 interfaces, one USB and one interface.
Up to ten screens can be programmed/configured.
Standard configuration with humidity and temperature sensor (optional CO²)
Basic I/O configuration: 2xDI, 1xAI-U, 2xAO-U, on customer request 1xPT1000, 2xOC
Application for visualisation and autonomous operating, control and regulation tasks.
e.g.: individual room control, ventilation control, light and blind control, etc.
Technical Data
Supply voltage: 24V DC +10%, – 10%
Power: approx. 0.2 W
Version: Temperature and humidity (RH/AH), optional CO2
Display type: 3.5” RGB IPS TFT
Resolution: 320 x 480 pixels
Processor: 32 Bit, 2M Flash, 640k RAM
Additional: Real-time clock, battery-buffered
8M Flash for configuration
64K EEPROM for configuration
Bus system 1x Modbus RTU slave for communication in the network
1x Modbus RTU master for controlling the I/Os
1x interface port for UP I/Os, Wifi, NT
1x micro USB for software and configuration update
Inputs: 2DI 24V / 5mA (internal pull-up -> negative logic)
1AI-U (0-10V)
Outputs: 2AO-U (0-10V)
Function icons: Icons freely positionable
Display: Actual value, setpoint, temperature, humidity, date, time and customised values
Terminating resistors: can be activated with a jumper
Parameter setting: via the configuration menu
Baud rate: adjustable up to 115200 baud
Ambient temperature: 0…+50°C
Humidity: < 80% rH, non-condensing air
Connection: plug-in double push-in terminals for RS485 and 24V,
plug-in single push-in terminals for I/Os
Mounting: using stainless steel plate on flush-mounted box diam. 55mm or
Surface-mounted with surface-mounted frame and stainless steel plate
Fixing with grub screw at the bottom
Dimensions WxHxD: 80 x 100 x 12 mm CO2 version 16.5 mm, mounting compatible with Leonis
Protection class: IP30
