| Supply |
|---|
| Voltage | Via D2050M gateway unit. |
| Max. Power Consumption | 200 mW. |
| Input |
|---|
| Switching Current Levels | ON ≥ 2.1 mA, OFF ≤ 1.2 mA, switch current ≈ 1.65 mA ± 0.2 mA hysteresis. |
| Fault Current Levels | Open fault ≤ 0.2 mA, short fault ≥ 6.0 mA. |
| Fault Detection | Enabled or disabled, programmable independently for each channel. |
| Input Equivalent Source | 7.5 V 1 KΩ typical (7.5 V no load, 7.5 mA short circuit). |
| Input Channels | 32. |
| Excitation Time | Programmable from 1 ms to 35 ms independently for each channel. |
| Scan Cycle Time | 50 ms for four D2030M units (128 channels) at minimum sensor excitation time or the sum of each channel scan time, whichever is greater. |
| Isolation |
|---|
| Test Voltage | I.S. In/Supply-Communication line 500 V; I.S. In/Ground 500 V; I.S. In/I.S. In between units 500 V; Communication line/Ground 500 V. |
| Environmental Conditions |
|---|
| Operating | Temperature limits –40 to +60 °C, relative humidity max 90 % non-condensing, up to 35 °C. |
| Storage | Temperature limits –45 to +80 °C. |
| Safety Description |
|---|
| Safety Parameters | Uo/Voc = 10.7 V, Io/Isc = 14 mA, Po/Po = 38 mW at terminals 1-2, 3-4 of channel 1 to 32. -40 °C ≤ Ta ≤ 60 °C. |
| Mounting |
|---|
| Type | T35 DIN Rail according to EN50022. |
| Weight | About 680 g. |
| Connection | By polarized plug-in disconnect screw terminal blocks to accommodate terminations up to 2.5 mm². |
| Location | Safe Area/Non Hazardous Locations or Zone 1, 2, Group IIC, IIB, IIA T4, Class I, Division 1, Groups A, B, C, D Temperature Code T4 and Class I, Zone 1, 2, Group IIC, IIB, IIA T4 installation. |
| Protection Class | IP 20. |
| Dimensions | Width 127 mm, Length 220 mm, Depth 78 mm. |
