| Signal type | Digital Input | |
|---|---|---|
| Functional safety related parameters | ||
| Safety Integrity Level (SIL) | SIL 3 | |
| Performance level (PL) | PL d | |
| Supply | ||
| Connection | Power Rail or terminals 14+, 15- | |
| 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 < 2.1 mA and 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: 19 V DC at 15 mA ... 31 V DC at no-load fault: 0 V | |
| Output II | relay | |
| Contact loading | 48 V AC/DC 250 mA | |
| Mechanical life | ≤ 20 x 106 switching cycles | |
| Output III | relay , fault signal | |
| Contact loading | 48 V AC/DC 250 mA | |
| Mechanical life | ≤ 20 x 106 switching cycles | |
| Transfer characteristics | ||
| Switching frequency | ||
| Output I | ≤ 50 Hz | |
| Output II | ≤ 5 Hz | |
| Output III | ≤ 5 Hz | |
| Indicators/settings | ||
| Display elements | LEDs | |
| Labeling | space for labeling at the front | |
| Directive conformity | ||
| Electromagnetic compatibility | ||
| Directive 2014/30/EU | EN 61326-1:2013 (industrial locations) | |
| Machinery Directive | ||
| Directive 2006/42/EC | EN/ISO 13849-1:2015 | |
KFD2-SH-EX1.T.OP安全栅
型号：
KFD2-SH-EX1.T.OP
