| 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 | 1 LED as Power/Communication Indicator |
| I/O LED Indicators | 8 LEDs as Power Relay Ouput Indicators |
| Isolation |
| Intra-Module Isolation, Field-toLogic | 3750 VDC |
| EMS Protection |
| ESD (IEC 61000-4-2) | ±4 kV Contact for each Terminal |
| ±8 kV Air for Random Point |
| Power |
| Power Consumption | 2.1 W Max. |
| Environment |
| Operating Temperature | -25°C ~ +75°C |
| Storage Temperature | -40°C ~ +85°C |
| Relative Humidity | 10 ~ 95% RH, non-condensing |
| I/O Exoansion |
| Digital Output |
| Channels | 8 (Form A × 4, Form C × 4) |
| Type | Power Relay |
| Contact Material | Silver, Silver Alloy |
| Form A | Contact Rating | Max. Load Current |
| 8 A @ 28 VDC |
| 8 A @ 250 VAC |
| Min. Load Current | 100 mA @ 5 VDC |
| Operate Time | 15 ms (typical) |
| Release Time | 4 ms (typical) |
| Mechanical Endurance | 107 ops |
| Electrical Endurance | 105 ops |
| Form C | Contact Rating | Max. Load Current |
| 5 A (NO)/3A (NC) @ 30 VDC |
| 5 A (NO)/3A (NC) @ 277 VAC |
| Min. Load Current | 100 mA @ 5 VDC |
| Operate Time | 10 ms (typical) |
| Release Time | 5 ms (typical) |
| Mechanical Endurance | 10*106 ops |
| Electrical Endurance | 105 ops |
| Power-on Value | Yes |
| Safe Value | Yes |
