| Technical Specifications |
| Analog Input |
| Channels | 16 |
| Wiring | Differential |
| Sensor Types | Thermocouple J, K, T, E, R, S, B, N, C Voltage ±15 mV, ±50 mV, ±100 mV, ±500 mV, ±1 V, ±2.5 V Current ±20 mA, 0 ~ +20 mA, +4 ~ +20 mA (requires an optional external 125 O resistor) |
| Resolution | 16-bit |
| Accuracy | 0.1% of FSR |
| Sampling Rate | 10 Hz (Total) |
| Input Impedance | >400 kO |
| Common Voltage Protection | 25 VDC |
| Overvoltage Protection | 120 VDC |
| Open Wire Detection (for thermocouple only) | Yes |
| Communication Interface |
| Interface | RS-485 |
| Bias Resistor | Switch Selectable (10 kO resistor) |
| Format | (N, 8, 1) (N, 8, 2) (E, 8, 1) (O, 8, 1) |
| Baud Rate | 1200 to 115200 bps |
| Protocol | Modbus RTU, DCON |
| Dual Watchdog | Yes, Module (1.6 Seconds), Communication (Programmable) |
| LED Indicators/Display |
| System LED Indicator | Yes, 1 as Power/Communication Indicator |
| Isolation |
| Intra-module | Isolated, Field-to-Logic 3000 VDC |
| EMS Protection |
| ESD (IEC 61000-4-2) | ±4 kV Contact for each Terminal ±8 kV Air for Random Point |
| EFT (IEC 61000-4-4) | ±4 kV for Power Line |
| Surge (IEC 61000-4-5) | ±1 kV for Power Line |
| Power |
| Reverse Polarity Protection | Yes |
| Input Range | +10 ~ +48 VDC |
| Consumption | 0.5 W |
| Mechanical |
| Dimensions (W x L x H) | 132 mm x 157 mm x 31 mm |
| Installation | DIN-Rail or Wall Mounting |
| Environment |
| Operating Temperature | -25 to +75°C |
| Storage Temperature | -40 to +85°C |
| Humidity | 10 to 95% RH, Non-condensing |