L-STAT Room Operator Panel - Kepler Electronics

The L-STAT is a room operator panel device with a modern, minimalistic look that fits any interior design. It is directly connected to a LOYTEC controller with a Modbus interface such as L-IOB I/O Controller or L‑ROC.

Up to 16 L-STAT devices can be connected to one controller to offer control at different locations in- or outside, even for the largest rooms. The L-STAT is equipped with a segmented LCD display featuring an RGB backlight with adjustable color, offering a neat way to make the L-STAT match the interior color concept of an office building. Eight capacitive touch buttons are used to cycle through sensor values, display parameters, and adjust setpoints. Up to four external buttons can be accessed and processed by the controller.

The L-STAT’s internal sensors measure temperature, humidity, dew point, occupancy, and CO₂ level. Sensor values can be displayed in SI or US units. Additionally, the date and time as well as the current level of eco-friendliness in the form of green leaves are also displayed on the LCD display. Parameters controlled by the controller’s logic can be overridden on the L-STAT, such as for occupancy, air conditioning, and ventilation. A direct access mode is available to quickly adjust the most important setpoints e.g. for temperature and ventilation control.

A buzzer provides acoustic feedback for the touch buttons and can also be used to indicate alarms and error states. To prevent unauthorized modifications, two access levels (end user, system integrator) are used, which are secured via 4-digit pin codes. Device replacement, firmware upgrade, and L-STAT configuration are performed with very little effort through the controller. The L-STAT device is represented in the controller by a simple data point interface, which can be directly connected to the IEC 61131 or IEC 61499 logic application and offers all common functions for data points such as alarming, scheduling, trending, historic filters, math functions, etc.

Last but not least, the L-STAT comes with a built-in infrared receiver for comfortable remote control of the room’s lights, sunblinds and HVAC system via the optionally available IR remote control L-RC1.

The L-STAT is available in three different hardware versions, with six different button layouts, and two front cover color options (36 models in total). Furthermore, custom versions tailored to the client’s requirements can be ordered (minimum quantity 100 pieces). In this case, custom printing on the front of the L-STAT allows for any button layout, individual button symbols and even catering the end customer’s corporate identity.

Custom versions of the L-STAT are available with all three different hardware versions. Additionally, they can be equipped with an EnOcean interface. In this case, the L-STAT acts as a remote EnOcean transceiver for all controllers supporting an L-STAT interface.

Features

Modbus RTU interface for integration into controllers
Easy integration into LOYTEC controllers such as L-INX, L-ROC or L-IOB I/O Controller
Segmented LCD display
LCD RGB backlight color can be adjusted via network
Display time and date
Symbols for eco-friendliness level (green leaves)
Up to 8 buttons (capacitive touch)
Temperature sensor
Humidity sensor
3 digital inputs (dry contact)
1 universal input (digital/NTC10k)
Buzzer to provide acoustic feedback for the touch buttons or to indicate alarms
Two access levels (end user, system integrator), which are secured via 4-digit pin codes
Enclosure color options black and white
Individual layout of touch symbols on request to match room functions
Individual front cover printing on request to match clients room design or corporate identity
Optional occupancy sensor (LSTAT-801 and LSTAT-802 models only)
Optional CO₂ sensor (LSTAT-802 models only)
Optional EnOcean interface (custom models only) to work as remote EnOcean transceiver for LOYTEC controllers

L-STAT Room Operator Panel Products

LSTAT-800-G3-L1

Room control unit, black front, white enclosure, Modbus, temperature, rel. humidity, ext. switch/NTC, infrared receiver
Buttons (L1): temperature up_down/occupancy

LSTAT-800-G3-L201

Room control unit, white front, white enclosure, Modbus, temperature, rel. humidity, ext. switch/NTC, infrared receiver
Buttons (L1): temperature up_down/occupancy

LSTAT-800-G3-L2

Room control unit, black front, white enclosure, Modbus, temperature, rel. humidity, ext. switch/NTC, infrared receiver
Buttons (L2): temperature up_down/fan up_down/occupancy

LSTAT-800-G3-L202

Room control unit, white front, white enclosure, Modbus, temperature, rel. humidity, ext. switch/NTC, infrared receiver
Buttons (L2): temperature up_down/fan up_down/occupancy

LSTAT-800-G3-L3

Room control unit, black front, white enclosure, Modbus, temperature, rel. humidity, ext. switch/NTC, infrared receiver
Buttons (L3): temperature up_down/fan up_down/light on_off/occupancy

LSTAT-800-G3-L203

Room control unit, white front, white enclosure, Modbus, temperature, rel. humidity, ext. switch/NTC, infrared receiver
Buttons (L3): temperature up_down/fan up_down/light on_off/occupancy

LSTAT-800-G3-L4

Room control unit, black front, white enclosure, Modbus, temperature, rel. humidity, ext. switch/NTC, infrared receiver
Buttons (L4): temperature up_down/sunblinds up_down/light on_off/occupancy

LSTAT-800-G3-L204

Room control unit, white front, white enclosure, Modbus, temperature, rel. humidity, ext. switch/NTC, infrared receiver
Buttons (L4): temperature up_down/sunblinds up_down/light on_off/occupancy

LSTAT-800-G3-L5

Room control unit, black front, white enclosure, Modbus, temperature, rel. humidity, ext. switch/NTC, infrared receiver
Buttons (L5): temperature up_down/fan up_down/sunblinds up_down/occupancy

LSTAT-800-G3-L205

Room control unit, white front, white enclosure, Modbus, temperature, rel. humidity, ext. switch/NTC, infrared receiver
Buttons (L5): temperature up_down/fan up_down/sunblinds up_down/occupancy

LSTAT-800-G3-L6

Room control unit, black front, white enclosure, Modbus, temperature, rel. humidity, ext. switch/NTC, infrared receiver
Buttons (L6): temperature up_down/fan up_down/sunblinds up_down/light

LSTAT-800-G3-L206

Room control unit, white front, white enclosure, Modbus, temperature, rel. humidity, ext. switch/NTC, infrared receiver
Buttons (L6): temperature up_down/fan up_down/sunblinds up_down/light

LSTAT-801-G3-L1

Room control unit, black front, white enclosure, Modbus, temperature, rel. humidity, ext. switch/NTC, occupancy, IR receiver,
Buttons (L1): temperature up_down/occupancy

LSTAT-801-G3-L201

Room control unit, white front, white enclosure, Modbus, temperature, rel. humidity, ext. switch/NTC, occupancy, IR receiver,
Buttons (L1): temperature up_down/occupancy

LSTAT-801-G3-L2

Room control unit, black front, white enclosure, Modbus, temperature, rel. humidity, ext. switch/NTC, occupancy, IR receiver,
Buttons (L2): temperature up_down/fan up_down/occupancy

LSTAT-801-G3-L202

Room control unit, white front, white enclosure, Modbus, temperature, rel. humidity, ext. switch/NTC, occupancy, IR receiver,
Buttons (L2): temperature up_down/fan up_down/occupancy

LSTAT-801-G3-L3

Room control unit, black front, white enclosure, Modbus, temperature, rel. humidity, ext. switch/NTC, occupancy, IR receiver,
Buttons (L3): temperature up_down/fan up_down/light on_off/occupancy

LSTAT-801-G3-L203

Room control unit, white front, white enclosure, Modbus, temperature, rel. humidity, ext. switch/NTC, occupancy, IR receiver,
Buttons (L3): temperature up_down/fan up_down/light on_off/occupancy

LSTAT-801-G3-L4

Room control unit, black front, white enclosure, Modbus, temperature, rel. humidity, ext. switch/NTC, occupancy, IR reveiver,
Buttons (L4): temperature up_down/sunblinds up_down/light on_off/occupancy

LSTAT-801-G3-L204

Room control unit, white front, white enclosure, Modbus, temperature, rel. humidity, ext. switch/NTC, occupancy, IR reveiver,
Buttons (L4): temperature up_down/sunblinds up_down/light on_off/occupancy

LSTAT-801-G3-L5

Room control unit, black front, white enclosure, Modbus, temperature, rel. humidity, ext. switch/NTC, occupancy, IR reveiver,
Buttons (L5): temperature up_down/fan up_down/sunblinds up_down/occupancy

LSTAT-801-G3-L205

Room control unit, white front, white enclosure, Modbus, temperature, rel. humidity, ext. switch/NTC, occupancy, IR reveiver,
Buttons (L5): temperature up_down/fan up_down/sunblinds up_down/occupancy

LSTAT-801-G3-L6

Room control unit, black front, white enclosure, Modbus, temperature, rel. humidity, ext. switch/NTC, occupancy, IR reveiver,
Buttons (L6): temperature up_down/fan up_down/sunblinds up_down/light

LSTAT-801-G3-L206

Room control unit, black front, white enclosure, Modbus, temperature, rel. humidity, ext. switch/NTC, occupancy, IR reveiver,
Buttons (L6): temperature up_down/fan up_down/sunblinds up_down/light

LSTAT-802-G3-L1

Room control unit, black front, white enclosure, Modbus, temperature, rel. humidity, ext. switch/NTC, occupancy, IR receiver, CO₂,
Buttons (L1): temperature up_down/occupancy

LSTAT-802-G3-L201

Room control unit, white front, white enclosure, Modbus, temperature, rel. humidity, ext. switch/NTC, occupancy, IR receiver, CO₂,
Buttons (L1): temperature up_down/occupancy

LSTAT-802-G3-L2

Room control unit, black front, white enclosure, Modbus, temperature, rel. humidity, ext. switch/NTC, occupancy, IR receiver, CO₂,
Buttons (L2): temperature up_down/fan up_down/occupancy

LSTAT-802-G3-L202

Room control unit, white front, white enclosure, Modbus, temperature, rel. humidity, ext. switch/NTC, occupancy, IR receiver, CO₂,
Buttons (L2): temperature up_down/fan up_down/occupancy

LSTAT-802-G3-L3

Room control unit, black front, white enclosure, Modbus, temperature, rel. humidity, ext. switch/NTC, occupancy, IR receiver, CO₂,
Buttons (L3): temperature up_down/fan up_down/light on_off/occupancy

LSTAT-802-G3-L203

Room control unit, white front, white enclosure, Modbus, temperature, rel. humidity, ext. switch/NTC, occupancy, IR receiver, CO₂,
Buttons (L3): temperature up_down/fan up_down/light on_off/occupancy

LSTAT-802-G3-L4

Room control unit, black front, white enclosure, Modbus, temperature, rel. humidity, ext. switch/NTC, occupancy, IR reveiver, CO₂,
Buttons (L4): temperature up_down/sunblinds up_down/light on_off/occupancy

LSTAT-802-G3-L204

Room control unit, white front, white enclosure, Modbus, temperature, rel. humidity, ext. switch/NTC, occupancy, IR reveiver, CO₂,
Buttons (L4): temperature up_down/sunblinds up_down/light on_off/occupancy

LSTAT-802-G3-L5

Room control unit, black front, white enclosure, Modbus, temperature, rel. humidity, ext. switch/NTC, occupancy, IR reveiver, CO₂,
Buttons (L5): temperature up_down/fan up_down/sunblinds up_down/occupancy

LSTAT-802-G3-L205

Room control unit, white front, white enclosure, Modbus, temperature, rel. humidity, ext. switch/NTC, occupancy, IR reveiver, CO₂,
Buttons (L5): temperature up_down/fan up_down/sunblinds up_down/occupancy

LSTAT-802-G3-L6

Room control unit, black front, white enclosure, Modbus, temperature, rel. humidity, ext. switch/NTC, occupancy, IR reveiver, CO₂,
Buttons (L6): temperature up_down/fan up_down/sunblinds up_down/light

LSTAT-802-G3-L206

Room control unit, white front, white enclosure, Modbus, temperature, rel. humidity, ext. switch/NTC, occupancy, IR reveiver, CO₂,
Buttons (L6): temperature up_down/fan up_down/sunblinds up_down/light

LSTAT-80x-CUSTOM

One-time customization cost for L-STAT custom design, including 2 working samples