Product features: A: Chassis power supply real-time monitoring, abnormal alarm. B: Thermostat card with overpressure protection device, easy to damage. C: input / output circuit diagnosis, abnormal alarm and start the mold and temperature control box protection. D: load diagnosis, abnormal alarm and start the mold and temperature control box protection. Product Specifications: Chassis Power voltage: Three-phase five-wire (380 ~ 415V) or three-phase four-wire (200 ~ 242V) power supply frequency: 50 / 60Hz automatic conversion temperature card: TC-M01 or TC-M02 temperature line type: J-type or K-type thermocouple calibration accuracy: ± 0.5% FS Control Accuracy: ± 0.5 ℃ control algorithms: fuzzy adaptive PID control mode: Closed loop (Auto), open loop (manual) Temperature range: 0 ~ 450 ℃ (32 ~ 842 ℉) Rated load: Each zone 16A Connector Type: connect a variety of optional ways: a variety of optional Ambient temperature range: 0 ~ 55 ℃ (32 ~ 131 ℉) Humidity range: 10 ~ 85% RH , non-condensing