Digital controller for Medium and Low Temperature with electrical or hot gas defrost

generality
Power supply: 12Vac / dc, 24Vac / dc, 24, 110, 230Vac

Input
Control probe: NTC / PTC
Defrost: NTC / PTC
Condenser (on HOT KEY): NTC / PTC

Digital input
Warning, trigger defrost, AUX, door switch, pressure switch: user settings

Way out
Compressor: 8A, 20A optional
Defrost: 8A

Other
Hot Key / Prog Tool Kit: yes
Remote display: Optional X-REP
Serial output: TTL
Speaker: optional