| Item | TP04G-AS2 |
| Function Key/Digital Key | F0~F4, ESC, SHIFT, ENTER and ARROW keys |
| External Input Power | 24V (-15%-20%) 3.5W Max. |
| Memory Capacity | 256K Byte |
| CPU | Hitachi HD64F3064F |
| RAM of System | 32K Byte |
| Communication Interface | COM1: RS232; COM2: RS485/RS422 |
| Waterproof Class of Front Panel | IP65/NEMA4/UL Type 4 (indoor use) |
| Environment Condition | 0~50℃, relative humidity 20-90% RH (non-condensing) |
| Storage Temperature for Hardware | -20~60℃ |
| Vibration | 1.0G, 10-150Hz, X, Y, Z three directions and 10 sweep cycles per axis |
| Shock | 15G, 11ms, from X, Y, Z three directions and three times for each direction |
| Radiated Emission | CISPR22, Class A |
| Radiated Emission | EN61000-4-2/1995 |
| Radiated Immunity | EN61000-4-31995 |
| Electrical Fast Transient | EN61000-4-4/1995 |
| Weight/Dimension | 0.24kg/147×97×35.5mm (Width × Height × Deep) |
| Cooling Method | Natural Air Cooling |
| Pollution Degree | 2 |
| Altitude | 2000 m or lower |