| Specifications |
| UART Interface |
| COM Port | RS-232(3 wires) / RS-422 / RS-485 |
| Baud Rate (bps) | 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200 |
| Protocol | Modbus RTU / Modbus ASCII |
| Connector | 4-pin screwed terminal block |
| HART Interface |
| HART Channel | 1 |
| HART Interface | 2-pin screwed terminal block |
| HART Device | 2-wired or 4-wired HART devices |
| HART Topology | Point to Point or Multi-Drop |
| HART Data | Only Digital Data |
| HART Frame Type | Short and Long Frame |
| Burst Mode | Supported |
| Max. HART Device | 15 |
| Isolation | UL1577 Spec. |
| Loop Resistor | 250 O (1W) by Dip-Switch |
| Loop Power | Yes (module provides +30V output) |
| Power |
| Power supply | Unregulated +10 ~ +30 VDC |
| Protection | Power reverse polarity protection, Over-voltage brown-out protection |
| Power Consumption | 3.5W (Max.) |
| Mechanism |
| Installation | DIN-Rail (Upright) |
| Dimensions | 25 mm x 116 mm x 120 mm (W x L x H) |
| Environment |
| Operating Temp. | -25°C ~ +75°C |
| Storage Temp. | -30°C ~ +80°C |
| Humidity | 5% ~ 95% RH, non-condensing |