20-in / 8-out digital combo module, 24 VDC Item number: 1753-IB20XOB8
| Working temperature | 0 ... 60 ° C (32 ... 140 ° F) |
| Storage temperature | -40 ... 85 ° C (-40 ... 185 ° F) without backup battery |
| Relative humidity | 95% |
| Vibration | 1 g at 10 ... 150 Hz |
| Impact work | 15 g |
| ESD immunity | Contact discharges 4 kV Air discharges 8 kV |
| RF immunity | 10 V / m at 26 MHz ... 1 GHz, 80% AM |
| Pulse transient immunity | 1 kV, 0.5 kV |
| Conducted RF Immunity | 10 V from 150 kHz ... 80 MHz, AM |
| Radiated and conducted emissions | Class A |