LR(S) System Controller
LR(S) System Controller
Description
The controller is intended for controlling VAV regulators in laboratories. Depending on the application used, it can control the air supply intake and exhaust, as well as fume hoods.
Intended Use
Depending on the application and software loaded into the memory, the controller can control the following:
- LR002 local exhaust system controller – max. 5 stations
- LR102 room controller – 1 VAV controller for the air supply line, 1 controller for the exhaust line and 3 local exhaust systems, flow balancing, pressure correction
- LR202 fume hood controller – a fume hood, VAV controller for the air supply line, a controller for the exhaust line and 2 local exhaust systems
- LRS203 fume hood controller – single fume hood, VAV controller for the air supply line and a controller for the exhaust line
- LRS204 fume hood controller – fume hood and local exhaust system
- LRS205 room controller – air supply line, exhaust line, pressure correction
Essential Parameters of the Controller
- Power supply voltage 24 V AC or 230 V AC
- Two RS485 ports
- HMI (RJ45) and a PC (USB) may be connected locally
- Operating range from 0 to +50 °C
