Description
Heron’s Environmental Controllers have an extensive range of features that can be tailored to your needs. Heron Environmental Controllers are available as either single or multi-zone controllers.
- Single zone controller – 8 or 16 outputs
- Multi-zone controllers consist of base and zone modules.
- Base and zone modules – 8 or 16 outputs.
- Maximum 8 zone modules can be added to 1 base module.
OUTPUTS
- All outputs are general purpose.
- Outputs are configured at installation to perform the required control function, e.g. heater output, vent output.
- Vents, screens and motorised valves require two outputs, open and close.
- One alarm output is available for each zone. The alarm output is activated on high temperature, low temperature, sensor fault, zone fault.
- All outputs are 24V AC (to operate 24V AC relays).
- The total output current is 1.0 Amp per module.
- All outputs are protected with electronic overload cut-out.
- Output current is measured for diagnostic display purposes.
- All outputs are protected against electrical surges exceeding ANSI C62 surge suppression standards.
- Designed to operate in an industrial environment. High electrical noise immunity, can withstand a 2.5KV spike.
Inputs—Base Module
- Digital input for inside temperature and/or humidity.
- Digital input for pipe temperature or boiler alarm.
- Digital input for Heron Weather Station.
- One data connector to connect PC and GSM mobile phone module.
Inputs—Remote Zone Module.
- Digital input for inside temperature and/or humidity.
- Digital input for pipe temperature or boiler alarm.
Sensors
- All sensors connect via “Heron digital link”.
- The Digital link does not require special cable.
- Sensors can be connected up to 200m from the base module.
- Inside temperature sensor range 0 – 500C (+/- 0.20C).
- Outside temperature sensor range -10 – 500C (+/- 0.20C)
- Humidity sensor range 0 – 95% (+/- 3%).
- Wind speed 0 – 70mph (+/- 5mph).
- Light sensor range 0 – 2000W/m2 (+/- 8W/m2).
