Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.
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General specifications | ||
---|---|---|
Signal type | Digital Input | |
Programming | via DIP switch and programmable | |
Functional safety related parameters | ||
Safety Integrity Level (SIL) | SIL 2 | |
Supply | ||
Connection | Power Rail or terminals 14+, 15- | |
Rated voltage | 20 ... 30 V DC | |
Power consumption | max. 1.5 W | |
Input | ||
Connection side | field side | |
Connection | Input I: terminals 1+, 2+, 3- ; Input II: terminals 4+, 5+, 6- |
|
Rated values | acc. to EN 60947-5-6 (NAMUR) | |
Open circuit voltage/short-circuit current | approx. 8 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 mA | |
Control input | sensor power supply approx. 8.2 V, impedance 1.2 kΩ | |
Pulse duration | > 200 µs for standstill monitoring, > 250 µs for rotation direction detecion |
|
Output | ||
Connection side | control side | |
Connection | output I: terminals 7, 8, 9 ; output II: terminals 10, 11, 12 | |
Contact loading | 250 V AC/2 A/cos φ > 0.75; 126.5 V AC/4 A/cos φ > 0.75; 40 V DC/2 A resistive load | |
Minimum switch current | 2 mA / 24 V DC | |
Energized/De-energized delay | approx. 20 ms / approx. 20 ms | |
Mechanical life | 107 switching cycles | |
Trip value | for standstill monitoring: 0.1 Hz; 0.5 Hz; 2 Hz; 10 Hz adjustable via DIP switch (S1 and S2) |
|
Transfer characteristics | ||
Accuracy | 5 % (S3 = I), 30 % (S3 = II) | |
Start-up override | 5 seconds or 20 seconds, programmable | |
Frequency range | ≤ 2 kHz | |
Rotation direction detection | 90° phase difference between pulse input signal 1 and 2, overlapping ≥ 125 µs | |
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 | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff | |
Output/Output | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff | |
Indicators/settings | ||
Display elements | LEDs | |
Control elements | DIP switch | |
Configuration | via DIP switches | |
Labeling | space for labeling at the front | |
Directive conformity | ||
Electromagnetic compatibility | ||
Directive 2014/30/EU | EN 61326-1:2013 (industrial locations) | |
Low voltage | ||
Directive 2014/35/EU | EN 61010-1:2010 | |
Conformity | ||
Electromagnetic compatibility | NE 21:2006 | |
Degree of protection | IEC 60529:2001 | |
Input | EN 60947-5-6:2000 | |
Ambient conditions | ||
Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) | |
Mechanical specifications | ||
Degree of protection | IP20 | |
Connection | screw terminals | |
Mass | approx. 150 g | |
Dimensions | 20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) (W x H x D) , housing type B2 | |
Height | 119 mm | |
Width | 20 mm | |
Depth | 115 mm | |
Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 | |
Data for application in connection with hazardous areas | ||
EU-type examination certificate | PTB 00 ATEX 2080 | |
Marking | II (1)G [Ex ia Ga] IIC II (1)D [Ex ia Da] IIIC I (M1) [Ex ia Ma] I |
|
Input | Ex ia | |
Voltage | 10.5 V | |
Current | 13 mA | |
Power | 34 mW (linear characteristic) | |
Supply | ||
Maximum safe voltage | 253 V AC / 125 V DC (Attention! Um is no rated voltage.) | |
Output | ||
Maximum safe voltage | 253 V AC (Attention! The rated voltage can be lower.) | |
Fault indication output | ||
Maximum safe voltage | 40 V DC (Attention! Um is no rated voltage.) | |
Certificate | TÜV 99 ATEX 1493 X | |
Marking | II 3G Ex ec nC IIC T4 Gc | |
Output | ||
Contact loading | 50 V AC/4 A/cos φ > 0.7; 40 V DC/2 A resistive load | |
Galvanic isolation | ||
Input/Output | safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V | |
Input/power supply | safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V | |
Directive conformity | ||
Directive 2014/34/EU | EN IEC 60079-0:2018+AC:2020 , EN 60079-7:2015+A1:2018 , EN 60079-11:2012 , EN IEC 60079-15:2019 | |
International approvals | ||
FM approval | ||
FM certificate | FM19US0207X | |
Control drawing | 116-0035 | |
UL approval | E106378 | |
Control drawing | 116-0145 | |
Contact loading | 250 V AC/2 A/cos φ > 0.75; 126.5 V AC/4 A/cos φ > 0.75; 30 V DC/2 A resistive load | |
CSA approval | ||
Control drawing | 116-0047 | |
IECEx approval | ||
IECEx certificate | IECEx PTB 11.0034 , IECEx TUN 19.0013X | |
IECEx marking | [Ex ia Ga] IIC [Ex ia Da] IIIC [Ex ia Ma] I Ex ec nC IIC T4 Gc |
|
General information | ||
Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. |
System | Classcode |
---|---|
ECLASS 13.0 | 27210128 |
ECLASS 12.0 | 27210128 |
ECLASS 11.0 | 27210128 |
ECLASS 10.0.1 | 27210128 |
ECLASS 9.0 | 27210128 |
ECLASS 8.0 | 27210190 |
ECLASS 5.1 | 27210121 |
ETIM 9.0 | EC002918 |
ETIM 8.0 | EC002918 |
ETIM 7.0 | EC002918 |
ETIM 6.0 | EC002918 |
ETIM 5.0 | EC002475 |
UNSPSC 12.1 | 39121007 |
This isolated barrier is used for intrinsic safety applications.
This device is a standstill monitor that accepts input frequency pulses and triggers an output when the frequency drops below a preselected limit value.
Two start-up override values are available. This unit can also be used to determine rotation direction.
During an error condition, the relay reverts to its de-energized state and the LEDs indicate the fault according to NAMUR NE 44.
The device has LED status indicators for direction of rotation detection, limit detection, supply, and hardware faults.
The device is easily configured by the use of DIP switches.
If the device is operated via Power Rail, additionally a collective error message is available.
For additional information, refer to www.pepperl-fuchs.com.
Literature | Dil | Dosya Tipi | Dosya Boyutu |
---|---|---|---|
Application Report - Biological Cleaning of Wastwater and Secondary Sedimentation Stage | ENG | 566 KB | |
Application Report - Energy Generation in Wastwater Treatment Plants | ENG | 532 KB | |
Application Report - Generating Electricity in Coal-Fired Power Plants | ENG | 412 KB | |
Application Report - Sand Trap and Preliminary Sedimentation Stage | ENG | 448 KB | |
Application Report - Screening Systems in Sewage Treatment Plants | ENG | 577 KB | |
Application Report - Sicherer Brennstofftransport in Kohlekraftwerken | ENG | 391 KB | |
Application Report - Water Inlet in Wastewater Treatment Plants | ENG | 526 KB |
Safety and Security Documentation | Dil | Dosya Tipi | Dosya Boyutu |
---|---|---|---|
Instruction manual | ENG | 172 KB | |
Safety instructions standstill controller KFD2-SR2-**-2.W.SM | ENG | 108 KB | |
Manuals | |||
Manual | ENG | 3685 KB |
CAD | Dil | Dosya Tipi | Dosya Boyutu |
---|---|---|---|
CAD 3-D / CAD 3-D | ALL | STP | 2510 KB |
CAD Portal / CAD Portal | ALL | LINK | --- |
CAE | |||
CAE EPLAN Data Portal / CAE EPLAN Data Portal | ALL | LINK | --- |
CAE EPLAN macro EDZ / CAE EPLAN Makro EDZ | ALL | EDZ | 1513 KB |
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