| General specifications | ||
|---|---|---|
| Signal type | Analog output | |
| Functional safety related parameters | ||
| Safety Integrity Level (SIL) | SIL 2 | |
| Systematic capability (SC) | SC 3 | |
| Supply | ||
| Connection | Power Rail or terminals 9+, 10- | |
| Rated voltage | 19 … 30 V DC | |
| Ripple | ≤ 10 % | |
| Rated current | ≤ 30 mA at 24 V | |
| Power dissipation | ≤ 600 mW at 20 mA and 500 Ω load | |
| Power consumption | ≤ 700 mW | |
| Input | ||
| Connection side | control side | |
| Connection | terminals 5-, 6+ | |
| Input signal | 4 … 20 mA , limited to approx. 26 mA | |
| Input voltage | open loop voltage of the control system < 30 V | |
| Voltage drop | approx. 6 V at 20 mA | |
| Input resistance | > 100 kΩ, with field wiring open | |
| Output | ||
| Connection side | field side | |
| Connection | terminals 1+, 2- | |
| Voltage | ≥ 13 V at 20 mA | |
| Current | 4 … 20 mA | |
| Load | 0 … 650 Ω | |
| Ripple | 20 mV rms | |
| Transfer characteristics | ||
| Deviation | at 20 °C (68 °F), 4 … 20 mA < 0.1 % of full scale, incl. non-linearity and hysteresis |
|
| Influence of ambient temperature | < 2 µA/K (-20 … 70 °C (-4 … 158 °F)); < 4 µA/K (-40 … -20 °C (-40 … -4 °F)) | |
| Frequency range | field side into the control side: bandwidth with 0.5 Vpp signal 0 … 3 kHz (-3 dB) control side into the field side: bandwidth with 0.5 Vpp signal 0 … 3 kHz (-3 dB) |
|
| Rise time | 10 to 90 % ≤ 10 ms | |
| Galvanic isolation | ||
| Input/Output | basic insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff | |
| Input/power supply | basic 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 | |
| Indicators/settings | ||
| Display elements | LED | |
| 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 21:2017 EN 61326-3-2:2018 |
|
| Degree of protection | IEC 60529 | |
| Protection against electrical shock | UL 61010-1:2012 | |
| Ambient conditions | ||
| Ambient temperature | -40 … 70 °C (-40 … 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 | |
| Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 | |
KCD2-SCD-Ex1
Ex-erotin analogialähtöviesteille
- 1-kanavainen galvaaninen erotin
- 24 VDC jännitesyöttö (Power Rail)
- Virtalähtö maksimi 650 Ω kuormalle
- HART I/P ja venttiilin asennoitin
- Johdinkatkon valvonta
- Kotelon leveys 12.5 mm
- SIL 2
