| Supply Voltage | 24 Vdc nom (18 to 30 Vdc), reverse polarity protected. |
| Current Consumption | 75 mA @ 24 Vdc with short circuit input and output closed, typical. |
| Power Dissipation | 1.8 W @ 24 Vdc with short circuit input and output closed, typical, excluding output contact dissipation. |
| Input Type | Voltage source according to NAMUR standard. |
| Input Equivalent Source | 7.5 V/1 kΩ typical (7.5 V no load, 7.5 mA short). |
| Input Switching Current Levels | ON ≥ 2.1 mA, OFF ≤ 1.2 mA. |
| No Fault | Input current ≥ 0.35 mA and input resistance ≥ 360 Ω. |
| Open Fault | Input current ≤ 0.05 mA. |
| Short Fault | Input resistance ≤ 100 Ω. |
| Output Type | Voltage free SPST relay contact. |
| Contact Material | AgNi90/10. |
| Contact Rating | 2 A 250 Vac 500 VA, 2 A 250 Vdc 80 W (resistive load). |
| Mechanical / Electrical Life | 15 × 10⁶ / 10 × 10⁴ operations, typical. |
| Input-Output Delay | 20 ms, maximum. |
| Frequency Response | 10 Hz, maximum. |
| Isolation Test Voltage | I.S. In/Out 2.5 kV; I.S. In/Supply 2.5 kV; Out/Supply 500 V; Out/Out 500 V. |
| Operating Temperature | –40 to +70 °C. |
| Storage Temperature | –45 to +80 °C. |
| Safety Description | Associated apparatus and non-sparking electrical equipment. |
| Safety Parameters | Uo = 11.2 V, Io = 12 mA, Po = 34 mW at terminals 13-14, 15-16, 17-18, 19-20. Um = 250 Vrms or Vdc, -40 °C ≤ Ta ≤ 70 °C. |
| Mounting Type | DIN-Rail 35 mm, with or without Power Bus. |
| Weight | About 175 g. |
| Connection | By polarized plug-in disconnect screw terminal blocks to accommodate terminations up to 2.5 mm² (13 AWG). |
| Dimensions | Width 22.5 mm, Depth 123 mm, Height 120 mm. |
