status LED which will be using blinking to inform of device status information (due to possibility of not having connected display)
connectors to connect IO modules
Ethernet module
optional ethernet additional module
Display and buttons module
optional display and control buttons (configuration can load via serial port, TCP or load from SD card)
IO modules
Temperature module
jumper which can determinate if it is cooling module (in case of increasing temperature above specified value closes the switch, in case of decreasing temperature below specified value off the switch) or heating module (in case of increasing temperature above specified value off the switch, in case of descreasing closes the switch) – this characteristics can be solved in firmware
connectors for 1-3 temperature sensor from which temperatures will be averaged
1pc SSR relay for switching the appliance
connector for direct connection of button/switch which switches the relay regardless of the temperature
Temperature module – extended
switching of more temperature sources into one (e.g. mixing hot and cold water with different temperatures into one keeping the temperature using the switching of refrigerant or heating, …)
connectors to connect up to 6 temperature sensors from which will be evaluate which relay have to close the switch
2pcs SSR relay for switching the appliances
2pcs connectors for direct connection of buttons/switches which switches the relay regardless of the temperature
Motor module – low-voltage, DC
controling the operation of low-voltage motor with possibility of variable speed using PWM (Pulse-Width Modulation) and with reverse operation
connector to connect DC motor
connector to connect motor power supply from external source
connector to connect potentiometer for direct control of PWM
connector to conect button/switch for motor operation direction
connector to connect button/switch for on/off external motor power supply
jumper which will directly switch external power supply
Switching module
high voltage switching device
1pc SSR relay
connector for direct connection of button/switch which switches the relay manually
Servo module
control the servomotor (e.g. pro opening/closing the valve)
connector for servomotor connection
connector for direct control of servomotor potentiometer connection
Input ports:
1pcs temperature sensor in hot liquer tank (HLT)
1pcs temperature sensor at the output of HLT
1pcs temperature sensor in mash/lauter tun (MLT)
1pcs temperature sensor at the output of MLT
1pcs temperature sensor in boil kettle (BK)
1pcs temperature sensor at the output of BK
1-4pcs temperature sensors in fermentation vessel
1-10pcs temperature sensors in lager cellar
1-4x teplotní čidlo ve spilce
1-10x teplotní čidlo v ležáckém sklepě
10pcs universal button/switch input used for manual control of equipment
5pcs universal variable input (potentiometer) using for e.g. for mixing, for control pump speed, etc …
…
Output ports:
1pc relay determinated to switching HLT
1pc relay determinated to switching BK
2-8pcs relays determinated to switching fermentation vessel cooling/heating
1-10pcs relays determinated to switching lager cellar cooling
1-6pcs relays determinated to switching circulator/pump (one-way pump, bi-directional pump, more one-way pumps, two one-way pumps connected facing each other)
