Mô đun Switch Amplifier Digital Input KFD2-SOT3-Ex1.LB K System Isolated Barriers Timer Relay
Switch Amplifier Digital Input KFD2-SOT3-Ex1.LB K-system Isolated Barriers Timer Relay
Feature:
| 1-channel isolated barrier |
| 24 V DC supply (Power Rai) |
| Dry contact or NAMUR inputs |
| Passive transistor output, non-polarized |
| Passive fault output, non-polarized |
| Line fault detection (LFD) |
| Reversible mode of operation |
| Up to SIL 2 acc. to IEC 61508 |
| General specifications | ||
|---|---|---|
| Signal type | Digital Input | |
| Functional safety related parameters | ||
| Safety Integrity Level (SIL) | SIL 2 | |
| Supply | ||
| Connection | Power Rail or terminals 14+, 15- | |
| Rated voltage | 19 … 30 V DC | |
| Ripple | ≤ 10 % | |
| Rated current | 20 … 15 mA | |
| Power dissipation | ≤ 1 W including maximum power dissipation in the output | |
| Transfer characteristics | ||
|---|---|---|
| Switching frequency | ≤ 5 kHz | |
| Galvanic isolation | ||
| Input/Output | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff | |
| Input/power supply | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff | |
| Output/power supply | basic insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff | |
Similar Models:
| KFD2-SOT3-Ex1.LB | KFA6-SOT2-Ex2 |
| KCD2-SR-Ex1.LB | KFA5-SR2-Ex2.W |
| KFD2-SOT3-Ex2 | KFA5-SR2-Ex1.W |
| KFD2-SOT3-Ex2 | KFA5-SOT2-Ex2 |
| KFD2-SOT3-Ex2.IO | KCD2-SR-Ex2 |
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