| General specifications |
| Signal type | Analog input |
| Functional safety related parameters |
| Safety Integrity Level (SIL) | SIL 3 |
| Supply |
| Connection | Power Rail or terminals 9+, 10- |
| Rated voltage | 19 ... 30 V DC |
| Ripple | ≤ 10 % |
| Rated current | ≤ 50 mA |
| Power dissipation | ≤ 800 mW |
| Power consumption | ≤ 1.2 W |
| Input |
| Connection side | field side |
| Connection | terminals 1+, 2-; 3+, 4- |
| Input signal | 4 ... 20 mA , limited to approx. 27 mA reverse polarity protected |
| Line fault detection | downscaling ≤ 3 mA ; upscaling ≥ 22 mA |
| Voltage drop | approx. 5 V on terminals 3+, 4- |
| Available voltage | ≥ 15 V at 20 mA terminals 1+, 2- |
| Output |
| Connection side | control side |
| Connection | terminals 5-, 6+ |
| Load | 0 ... 300 Ω (source mode) |
| Output signal | 4 ... 20 mA or 1 ... 5 V (on 250 Ω, 0.1 % internal shunt)
4 ... 20 mA (sink mode), operating voltage 16 ... 28 V |
| Ripple | 20 mV rms |
| Fault indication output |
| Output type | fault bus signal , open collector transistor |
| Transfer characteristics |
| Deviation | at 20 °C (68 °F)
≤ ± 20 µA incl. calibration, linearity, hysteresis, loads and supply voltage fluctuations (source mode and sink mode 4 ... 20 mA)
≤ 10 mV incl. calibration, linearity, hysteresis and fluctuations of supply voltage (source mode 1 ... 5 V) |
| Influence of ambient temperature | < 2 µA/K (0 ... 70 °C (32 ... 158 °F)); < 4 µA/K (-20 ... 0 °C (-4 ... 32 °F)) (source mode and sink mode 4 ... 20 mA)
< 0.5 mV/K (0 ... 70 °C (32 ... 158 °F)); < 1 mV/K (-20 ... 0 °C (-4 ... 32 °F)) (source mode 1 ... 5 V) |
| Frequency range | field side into the control side: bandwidth with 1 mApp signal 0 ... 3 kHz (-3 dB)
control side into the field side: bandwidth with 0.5 Vpp signal 0 ... 3 kHz (-3 dB) |
| Settling time | ≤ 200 ms |
| Rise time/fall time | ≤ 20 ms |
| 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 |
| Output/power supply | Basic isolation acc. to EN 61010-1 rated insulation voltage ≤ 50 V |
| Indicators/settings |
| Display elements | LEDs |
| Control elements | DIP switch |
| Factory setting | output: current source |
| 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) |
| Conformity |
| Electromagnetic compatibility | NE 21:2006 |
| Degree of protection | IEC 60529:2001 |
| Ambient conditions |
| Ambient temperature | -20 ... 70 °C (-4 ... 158 °F) |
| Mechanical specifications |
| Degree of protection | IP20 |
| Connection | screw terminals |
| Mass | approx. 100 g |
| Dimensions | 12.5 x 114 x 124 mm (0.5 x 4.5 x 4.9 inch) , housing type A2 |
| Height | 124 mm |
| Width | 12.5 mm |
| Length | 114 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 | CESI 10 ATEX 071 |
| Marking |  II (1)G [Ex ia Ga] IIC
II (1)D [Ex ia Da] IIIC
I (M1) [Ex ia Ma] I |
| Input | Ex ia, Ex iaD |
| Supply | |
| Maximum safe voltage | 253 V AC (Attention! Um is no rated voltage.) |
| Equipment | terminals 1+, 2- |
| Voltage | 25.2 V |
| Current | 100 mA |
| Power | 630 mW |
| Internal capacitance | 5.7 nF |
| Internal inductance | negligible |
| Equipment | terminals 3+, 4- |
| Voltage | < 30 V |
| Current | < 128 mA |
| Voltage | 7.2 V |
| Current | 100 mA |
| Power | 25 mW |
| Internal capacitance | 5.7 nF |
| Internal inductance | negligible |
| Certificate | PF 10 CERT 1749 X |
| Marking | II 3G Ex nA IIC T4 Gc |
| Directive conformity | |
| Directive 2014/34/EU | EN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010 |
| International approvals |
| UL approval | |
| Control drawing | 116-0378 (cULus) |
| IECEx approval | IECEx CES 11.0001 |
| General information |
| Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. |
| Accessories |
| Optional accessories | - power feed module KFD2-EB2(.R4A.B)(.SP)
- universal power rail UPR-03(-M)(-S)
- profile rail K-DUCT-BU(-UPR-03) |
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