KFD2-SOT3-Ex2| Pepperl+Fuchs
Switch Amplifier
KFD2-SOT3-Ex2
<2-channel isolated barrier
<24 V DC supply (Power Rail)
<Dry contact or NAMUR inputs
<2 passive transistor outputs
<Reversible mode of operation
<Line fault detection (LFD)
<Up to SIL 2 (SC 3) acc. to IEC/EN 61508
Function
This isolated barrier is used for intrinsic safety applications.
The device transfers digital signals (NAMUR sensors
or dry contacts) from a hazardous area to a safe area.
Each input controls a passive transistor output.
Via switches the mode of operation can be reversed
and the line fault detection can be switched off.
A fault is signalized by LEDs acc. to NAMUR NE44 and a
separate collective error message output.
Matching System Components
KFD2-EB2
UPR-03
UPR-03-M
UPR-03-S
K-DUCT-BU
K-DUCT-BU-UPR-03
Accessories
F-NR3-Ex1
KF-ST-5GN
KF-ST-5BU
KF-CP
| Safety Integrity Level 2 | |
| KFD2-CRG2-Ex1.D | 1-channel isolated barrier |
| KFD2-SCD2-Ex2.LK | 2-channel isolated barrier |
| KFD2-SOT3-Ex2 | 2-channel isolated barrier |
| KFD2-STC5-Ex2 | 2-channel isolated barrier |
| KFD2-UFC-Ex1.D | 1-channel isolated barrier |
| KFD2-UT2-Ex2 | 2-channel isolated barrier |
| HiC2025 | 1-channel isolated barrier |
| HiC2025A | 1-channel isolated barrier |
| HiC2027 | 1-channel isolated barrier |
| HiC2031 | 1-channel isolated barrier |
| HiC2031HC | 1-channel isolated barrier |
| HiC2081 | 1-channel isolated barrier |
| HiC2822 | 2-channel isolated barrier |
| HiC2831 | 1-channel isolated barrier |
| HiC2841 | 1-channel isolated barrier |
| HiC2842 | 2-channel isolated barrier |
| KCD2-RR2-Ex1 | 1-channel isolated barrier |
| KCD2-RR2-Ex1.SP | 1-channel isolated barrier |
| KCD2-SCD-Ex1 | 1-channel isolated barrier |
| KCD2-SCD-Ex1.SP | 1-channel isolated barrier |
| KCD2-SCS-Ex2 | 2-channel isolated barrier |
| KCD2-SCS-Ex2.SP | 2-channel isolated barrier |
| KCD2-SON-Ex1 | 1-channel isolated barrier |
| KCD2-SON-Ex1.R1 | 1-channel isolated barrier |
| KCD2-SON-Ex1.R2 | 1-channel isolated barrier |
| KCD2-SON-Ex1.R3 | 1-channel isolated barrier |
| KCD2-SON-Ex1.SP | 1-channel isolated barrier |
| KCD2-SON-Ex2 | 2-channel isolated barrier |
| KCD2-SON-Ex2.R1 | 2-channel isolated barrier |
| KCD2-SON-Ex2.R2 | 2-channel isolated barrier |
| KCD2-SON-Ex2.R3 | 2-channel isolated barrier |
| KCD2-SON-Ex2.SP | 2-channel isolated barrier |
| KCD2-SOT-Ex1.LB | 1-channel isolated barrier |
| KCD2-SOT-Ex1.LB.SP | 1-channel isolated barrier |
| KCD2-SOT-Ex2 | 2-channel isolated barrier |
| KCD2-SOT-Ex2.SP | 2-channel isolated barrier |
| KCD2-SR-Ex1 | 1-channel isolated barrier |
| KCD2-SR-Ex1.LB | 1-channel isolated barrier |
| KCD2-SR-Ex1.LB.SP | 1-channel isolated barrier |
| KCD2-SR-Ex2 | 2-channel isolated barrier |
| KCD2-SR-Ex2.SP | 2-channel isolated barrier |
| KCD2-ST-Ex1.LB | 1-channel isolated barrier |
| KCD2-ST-Ex1.LB.SP | 1-channel isolated barrier |
| KCD2-ST-Ex2 | 2-channel isolated barrier |
| KCD2-ST-Ex2.SP | 2-channel isolated barrier |
| KCD2-STC-Ex1 | 1-channel isolated barrier |
| KCD2-STC-Ex1.2O | 1-channel isolated barrier |
| KCD2-STC-Ex1.SP | 1-channel isolated barrier |
| KCD2-UT2-Ex1 | 1-channel isolated barrier |
| KCD2-VR4-Ex1 | 1-channel isolated barrier |
| KCD2-VR4-Ex1.B | 1-channel isolated barrier |
| KCD2-VR4-Ex1.B.SP | 1-channel isolated barrier |
| KCD2-VR4-Ex1.SP | 1-channel isolated barrier |
| KFA5-DWB-Ex1.D | 1-channel isolated barrier |
| KFA6-DWB-Ex1.D | 1-channel isolated barrier |
| KFD0-CS-Ex1.50P | 1-channel isolated barrier |
| KFD0-CS-Ex1.51P | 1-channel isolated barrier |
| KFD0-CS-Ex2.50P | 2-channel isolated barrier |
| KFD0-CS-Ex2.51P | 2-channel isolated barrier |
| KFD0-SCS-Ex1.55 | 1-channel isolated barrier |
HONGKONG XIEYUAN TECH CO., LIMITED
ava.wong@hkxytech.com
Mob/WhatsApp: 86-15602323637
KFD2-SOT3-Ex2| Pepperl+Fuchs