Signal Conditioners
Product Code : SC-15
Brand Name : PEPPERL+FUCHS (INDIA) PVT. LTD.
Switch Amplifier KCD2-SR-1.LB
- 1-channel signal conditioner
- 24 V DC supply (Power Rail)
- Dry contact or NAMUR inputs
- Usable as signal splitter (1 input and 2 outputs)
- Relay contact output
- Fault relay contact output
- Line fault detection (LFD)
- Housing width 12.5 mm
- Up to SIL 2 acc. To IEC 61508
Datasheet excerpt: Technical data of KCD2-SR-1.LB 24 V DC
General specifications |
Signal type | Digital Input |
Supply |
Connection | Power Rail or terminals 9+, 10- |
Rated voltage | 19 ... 30 V DC |
Ripple | ≤ 10 % |
Rated current | ≤ 30 mA |
Power dissipation | ≤ 500 mW |
Power consumption | ≤ 500 mW |
Input |
Connection | terminals 1+, 2- |
Rated values | acc. to EN 60947-5-6 (NAMUR) |
Open circuit voltage/short-circuit current | approx. 10 V DC / approx. 8 mA |
Switching point/switching hysteresis | 1.2 ... 2.1 mA / approx. 0.2 mA |
Line fault detection | breakage I ≤ 0.1 mA , short-circuit I ≥ 6.5 mA |
Pulse/Pause ratio | min. 20 ms / min. 20 ms |
Output |
Connection | output I: terminals 5, 6 ; output II: terminals 7, 8 |
Output I | signal ; relay |
Output II | signal or error message ; relay |
Contact loading | 253 V AC/2 A/cos φ > 0.7; 126.5 V AC/4 A/cos φ > 0.7; 30 V DC/2 A resistive load |
Minimum switch current | 2 mA / 24 V DC |
Energized/De-energized delay | ≤ 20 ms / ≤ 20 ms |
Mechanical life | 107 switching cycles |
Transfer characteristics |
Switching frequency | ≤ 10 Hz |
Directive conformity |
Electromagnetic compatibility | |
Directive 2004/108/EC | EN 61326-1:2006 |
Low voltage | |
Directive 2006/95/EC | EN 61010-1:2010 |
Conformity |
Electromagnetic compatibility | NE 21 |
Degree of protection | IEC 60529 |
Ambient conditions |
Ambient temperature | -20 ... 60 oC (-4 ... 140 oF) |
Mechanical specifications |
Degree of protection | IP20 |
Mass | approx. 100 g |
Dimensions | 12.5 x 114 x 119 mm (0.5 x 4.5 x 4.7 inch) , housing type A2 |
Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 |
Datasheet excerpt: Technical data of POWERBUS-SETL5.250
Electrical specifications |
Rated voltage | 24 V DC |
Rated current | 3 A |
Ambient conditions |
Ambient temperature | -25 ... 70 oC (-13 ... 158 oF) |
Mechanical specifications |
Dimensions | 6 x 40 x 250 mm (0.24 x 1.57 x 9.84 inch) |
Mounting | in 35 mm DIN mounting rail acc. to EN 60715:2001 |
Accessories |
Designation | - cover for DIN mounting rail POWERBUS-COV.250 - end cap POWERBUS-CAP - 35mm DIN mounting rail acc. to EN 60715 |
Datasheet excerpt: Technical data of S1SD-2PF
Supply |
Connection | Power Bus or terminals 1-, 2+; 7+, 8- |
Rated voltage | 16.8 ... 31.2 V DC |
Fusing | 4 AT with back-up fuse |
Power dissipation | 0.8 W |
Output |
Supply | Output current: max. 3 A , via Power Bus |
Directive conformity |
Electromagnetic compatibility | |
Directive 2014/30/EU | EN 61326-1:2013 (industrial locations) |
Conformity |
Degree of protection | IEC 60529:2001 |
Ambient conditions |
Ambient temperature | -25 ... 70 oC (-13 ... 158 oF) |
Storage temperature | -40 ... 85 oC (-40 ... 185 oF) |
Mechanical specifications |
Connection type | screw terminals |
Core cross-section | 0.5 ... 2.5 mm2 , 20 ... 14 AWG |
Degree of protection | IP20 |
Mass | approx. 70 g |
Dimensions | 6.2 x 97 x 107 mm (0.24 x 3.82 x 4.21 inch) , housing type S1 |
Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 |
Data for application in connection with hazardous areas |
EC-Type Examination Certificate | DEMKO 16 ATEX 1750X |
Group, category, type of protection | II 3G Ex nA IIC T4 Gc |
Directive conformity | |
Directive 2014/34/EU | EN 60079-0:2012+A11:2013 , EN 60079-15:2010 |
International approvals |
UL approval | E106378 |
IECEx approval | IECEx UL 16.0116X |
Approved for | Ex nA IIC T4 Gc |
Accessories |
Optional accessories | Power Bus POWERBUS-SETL5. Power Bus POWERBUS-SETH5. cover for DIN mounting rail POWERBUS-COV.250 end cap POWERBUS-CAP |