The Input/Output Box, in short IOB 4000, is an ideal addition for electromagnetic immunity test systems. With its 12 digital inputs, as many signals on one test item can be monitored. In doing so, there are two available voltage ranges; 0 V … 24 V and TTL level. There are 4 analogue inputs available which have a voltage range of 0 V … 24 V for monitoring analogue voltage values.
| Parameter | Value |
|---|---|
| Electromagnetic susceptibility (tested with 1 kHz AM, 80%, according to IEC 61000-4-3) | Frequency range 10 to 1000 MHz: >190 V/m* Frequency range 1 to 18 GHz: >200 V/m |
| Supply | 4 x 1.2 V Mignon (AA) rechargeable batteries, exchangeable, extended battery charger |
| Charging conditions | LED, display within software and deep-discharge protection |
| Operating time (fully charged set of batteries) | approx. 1 week with 8 h active operating per day and 16 h sleep mode |
| Current consumption (sleep mode) | approx. 6 mA |
| Current consumption (operation) | approx. 26 mA |
