| Specifications |
| Communication |
| Interface | RS-485 |
| Format | (N, 8, 1) |
| Baud Rate | 1200 ~ 115200 bps |
| Protocol | DCON |
| Dual Watchdog | Yes, Module (1.6 Seconds), Communication (Programmable) |
| LED Indicators/Display |
| System LED Indicator | Yes, 1 LED as Power/Communication Indicator |
| I/O LED Indicators | 8 LEDs as Digital Input Indicators |
| Isolation |
| Intra-Module Isolation, Field-toLogic | 5000 Vrms |
| EMS Protection |
| ESD (IEC 61000-4-2) | ±4 kV Contact for each Terminal |
| ±8 kV Air for Random Point |
| Power |
| Power Consumption | 0.3 W Max |
| Mechanical |
| Dimensions ( W x L x H) | 30 mm × 102 mm × 115 mm |
| Environment |
| Operating Temperature | -25°C ~ +75°C |
| Storage Temperature | -40°C ~ +85°C |
| Relative Humidity | 10 ~ 95% RH, non-condensing |
| I/O Specification |
| Digital Input |
| Channels | 8 |
| Types | Differential |
| Sink/Source (NPN/PNP) | - |
| ON Voltage Level | 80 ~250 VAC |
| OFF Voltage Level | 30 VAC Max. |
| AC Frequency | 50 ~ 400 Hz |
| Input Impedance | 68 KO, 1 W |
| Counters | Channels | 8 |
| Max. Count | 16-bit (65535) |
| Max. Input Frequency | 100 Hz |
| Min. Pulse Width | 5 ms |
| Channel-to-Channel Isolation | Yes, 2 kV |
| Low Pass Filter | Yes |
| Effective Distance for Dry Contact | - |
| Overvoltage Protection | 260 VAC |
