D1031Q GM International Germany Sales
Ex i isolator for 4-channel digital input applications, part of GM International’s D1000 series. It is a D1031Q model with transistor outputs and line monitoring for hazardous-area installations.
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Technical Specification
| Manufacturer | GM International |
|---|---|
| Model Number | D1031Q |
| Product Type | Digital Input Repeater / Isolator |
| Number of Channels | 1 |
| Supply Voltage | 20-30 VDC |
| Current Consumption | 25 mA (at 24 VDC) |
| Power Dissipation | 0.6 W (at 24 VDC) |
| Input Signal | NAMUR proximity sensor or contact |
| Output Signal | Relay (SPDT) |
| Isolation | Input/Output/Supply: 2.5 kV |
| Mounting Type | DIN Rail (35 mm) |
| Housing Material | Self-extinguishing polycarbonate |
| Operating Temperature | -20 to +60 °C |
| Storage Temperature | -40 to +80 °C |
| Relative Humidity | 10 to 90 % (non-condensing) |
| Protection Rating | IP20 |
| Dimensions (H x W x D) | 114.5 x 12.5 x 123.5 mm |
| Weight | 130 g |
| Safety Integrity Level (SIL) | SIL 2 / SIL 3 (depending on configuration) |
| Certifications | IEC 61508, ATEX, IECEx, UL, FM |