KFD2-SH-EX1.TOP，
13816747149李格021-51688715-8030
General specifications
| Signal type | Digital Input |
Functional safety related parameters
| Safety Integrity Level (SIL) | SIL 3 |
| Performance level (PL) | PL d |
Supply
| Connection | Power Rail |
| Rated voltage | 20 ... 30 V DC |
| Ripple | ≤ 10 % |
| Rated current | ≤ 100 mA |
| Power dissipation | 1.5 W |
| Power consumption | max. 1.7 W |
Input
| Connection side | field side |
| Connection | terminals 4+, 6- |
| Open circuit voltage/short-circuit current | approx. 8.4 V DC / approx. 11.7 mA |
| Lead resistance | max. 50 Ω , cable capacitances and inductances must be observed in hazardous areas |
| Switching point | |
| Relay de-energized | I 5.9 mA , output switched off |
| Relay energized | 2.8 mA < I < 5.3 mA , output switched on |
| Response delay | ≤ 1 ms |
Output
| Connection side | control side |
| Connection | output I: terminals 7+, 8- ; output II: terminals 9, 10 ; output III: terminals 11, 12 |
| Output I | active voltage output, short-circuit proof
0-signal: 0 V
1-signal: 20 ... 31 V DC at max. 15 mA
fault: 0 V |
