● 4 digital inputs;
● 2 alarm relays;
● LCD display;
● Auxiliary power supply adapts with AC220V, DC220V, DC110V, AC110V;
● 1 RS485 serial communication, Modbus-RTU.






| Item | | Value | |
| Auxiliary power supply | | AC 85~265V,DC 100~300V | |
| Power Consumption | | 8W | |
| Temperature sensor | | ATE100,ATE200,ATE300 | |
| Communication | Protocol | MODBUS-RTU | |
| | Baud rate(BPS) | 2400,4800,9600 or19200 | |
| Wireless temperature measurement | Accuracy | ±2℃ | |
| | Sensor number | 60 | |
| Environment | Temperature | -10℃~55℃ | |
| | Humidity | ≤95% | |
| | Atmospheric pressure | 86kPa~106kPa | |
| Average work time without stoppage | | ≥5000h | |










