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HiC2422 SMART Transmitter Power Supply/SMART Current Driver
Key Benefits at a Glance
- 2-channel isolated barrier
- 24 V DC supply (bus powered)
- Analog input (AI), Analog output (AO)
- Operates as transmitter power supply or current driver
- Up to SIL 2 (SC 3) acc. to IEC/EN 61508
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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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Technical data of HiC2422
| Signal type | Analog input/analog output |
| Safety Integrity Level (SIL) | SIL 2 | |
| Systematic capability (SC) | SC 3 |
| Connection | SL1: 1a(-), 1b(-); 2a(+), 2b(+) | |
| Rated voltage | Ur | 19 ... 30 V DC via Termination Board |
| Ripple | max. 10 % | |
| Rated current | Ir | max. 88 mA at 24 V |
| Power dissipation | max. 1.4 W | |
| Power consumption | max. 2.1 W |
| Number of channels | 2 | |
| Suitable field devices | 2-wire SMART transmitters | |
| Signal | 0/4 ... 20 mA , limited to approx. 30 mA | |
| Field circuit | SL2: 5a(+), 5b(-); 1a(+), 1b(-) | |
| Available voltage | min. 15 V at 20 mA min. 18 V at 4 mA | |
| Control circuit | SL1: 8a(+), 7a(-); 10a(+), 9a(-) | |
| Input voltage | Voltage across terminals 10 ... 30 V. If the current is supplied from a source > 24 V, series resistance of ≥ (V - 24)/0.02 Ω is needed, where V is the source voltage. The maximum value of the resistance is (V - 10)/0.02 Ω. (sink output) | |
| Load | max. 350 Ω (source output) | |
| Ripple | 20 mV eff |
| Number of channels | 2 | |
| Suitable field devices | SMART I/P converters (positioner), on-site-displays | |
| Signal | 0/4 ... 20 mA , limited to approx. 30 mA | |
| Field circuit | SL2: 5a(+), 5b(-); 1a(+), 1b(-) | |
| Load | max. 650 Ω | |
| Voltage | min. 13 V at 20 mA | |
| Ripple | 20 mV eff , on all signal terminals | |
| Control circuit | SL1: 8a(+), 7a(-); 10a(+), 9a(-) | |
| Voltage drop | max. 6 V | |
| Line fault detection | > 100 kΩ at max. 30 V, with field wiring open |
| Deviation | max. 20 µA incl. calibration, linearity, hysteresis, loads and fluctuations of supply voltage | ||||
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| 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) | ||||
| Settling time | max. 200 ms | ||||
| Rise time/fall time | max. 100 ms (10 ... 90 %) | ||||
| Field circuit/control circuit | basic insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff | |
| Control circuit/control circuit | channel I/channel II : functional isolation, rated voltage: 50 V | |
| Field circuit/power supply | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff | |
| Control circuit/power supply | basic insulation according to IEC/EN 61010-1, rated insulation voltage 60 Veff |
| Display elements | LED | |
| Factory setting | analog input with source output | |
| Configuration | via DIP switches | |
| Labeling | space for labeling at the front |
| Electromagnetic compatibility | |||||
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| Electromagnetic compatibility | NE 21:2017 EN 61326-3-2:2018 For further information see system description. | |
| Degree of protection | IEC 60529:2001 | |
| Protection against electrical shock | UL 61010-1:2012 | |
| Functional safety | IEC 61508:2010 |
| Ambient temperature | -40 ... 70 °C (-40 ... 158 °F) | |
| Storage temperature | -40 ... 85 °C (-40 ... 185 °F) | |
| Relative humidity | 95 % non-condensing |
| Degree of protection | IP20 | ||||||||||
| Mass | approx. 100 g | ||||||||||
| Dimensions | 12.5 x 106 x 128 mm (0.5 x 4.2 x 5.1 inch) (W x H x D) | ||||||||||
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| Mounting | on termination board | ||||||||||
| Coding | pin 1 and 3 trimmed For further information see system description. | ||||||||||
| EU-type examination certificate | UL 23 ATEX 3091 X | ||||||||||||||||||||||
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| Certificate | UL 23 ATEX 3092 X | ||||||||||||||||||||||
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| Galvanic isolation | |||||||||||||||||||||||
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| Directive conformity | |||||||||||||||||||||||
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II (1)G [Ex ia Ga] IIC | UL approval | E106378 | |||||||
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| IECEx approval | ||||||||
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| Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. |
