Figure 3: Output Failsafing

Figure 2: EOS Requiremets

The output assumes a logic ”1”under the following conditions, (see figure 3)

1 Both inputs open

2 Both inputs shorted

3 Signal Opencircuit

3a Common grounded, signal open circuit

4 Common open, generator powered-on

5 Generator powered-down (see note 7)

6 Common open, generator powered-down

6a Signal grounded, common open, generator powered-down

7 Less than 250mVpp differential signal

L6180 - L6181

5/10