
Pepperl Fuchs HiC2422
SMART Transmitter Power Supply/SMART Current Driver
- MPN
- HiC2422
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What is the Pepperl Fuchs HiC2422?
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
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, Housing width: 12.5 mm, Number of channels: 2-channel, HART communication, Test sockets, Safety Integrity Level (SIL): SIL 2, Systematic capability (SC): SC 3, Rated voltage: 19 ... 30 V DC via Termination Board
Specifications
General specifications
| Order code (Pepperl+Fuchs part number) | 70160157 |
| Signal type | Analog input/analog output |
| Lifecycle | Active (current Pepperl+Fuchs product) |
Functional safety related parameters
| Safety Integrity Level (SIL) | SIL 2 |
| Systematic capability (SC) | SC 3 |
Supply
| Connection | SL1: 1a(-), 1b(-); 2a(+), 2b(+) |
| Rated voltage | 19 ... 30 V DC via Termination Board Ur |
| Ripple | max. 10 % |
| Rated current | max. 88 mA at 24 V Ir |
| Power dissipation | max. 1.4 W |
| Power consumption | max. 2.1 W |
Analog input
| 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 |
Analog output
| 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 |
Transfer characteristics
| Deviation | max. 20 µA incl. calibration, linearity, hysteresis, loads and fluctuations of supply voltage |
| Influence of ambient temperature | < 2 µA/K (-40 ... 70 °C (-40 ... 158 °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) |
| Settling time | max. 200 ms |
| Rise time/fall time | max. 100 ms (10 ... 90 %) |
Galvanic isolation
| 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 |
Indicators/settings
| Display elements | LED |
| Factory setting | analog input with source output |
| 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 21:2017 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 conditions
| Ambient temperature | -40 ... 70 °C (-40 ... 158 °F) |
| Storage temperature | -40 ... 85 °C (-40 ... 185 °F) |
| Relative humidity | 95 % non-condensing |
Mechanical specifications
| 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) |
| Height | 106 mm |
| Width | 12.5 mm |
| Depth | 128 mm |
| Mounting | on termination board |
| Coding | pin 1 and 3 trimmed For further information see system description. |
Data for application in connection with hazardous areas
| EU-type examination certificate | UL 23 ATEX 3091 X |
| Marking | II (1)G [Ex ia Ga] IIC [exsign] II (1)D [Ex ia Da] IIIC [exsign] I (M1) [Ex ia Ma] I |
| Output | Ex ia, Ex iaD |
| Voltage | 25.2 V Uo |
| Current | 100 mA Io |
| Power | 630 mW Po |
| Internal capacitance | 1.05 nF Ci |
| Internal inductance | 0 Li |
| Supply: Maximum safe voltage | 250 V rms (Attention! The rated voltage can be lower.) Um |
| Input: Maximum safe voltage | 250 V rms (Attention! The rated voltage can be lower.) Um |
| Certificate | UL 23 ATEX 3092 X |
| Marking | II 3G Ex ec IIC T4 Gc |
| Galvanic isolation: Field circuit/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 , EN 60079-11:2012 , EN IEC 60079-7:2015+A1:2018 |
International approvals
| UL approval | E106378 |
| Control drawing | 116-0500 (cULus) |
| IECEx approval: IECEx certificate | IECEx ULD 23.0026X |
| IECEx approval: IECEx marking | [Ex ia Ga] IIC , [Ex ia Da] IIIC , [Ex ia Ma] I Ex ec 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. |
Downloads & documentation
Official documents from Pepperl Fuchs, downloaded directly from the manufacturer.
Data sheets & manuals
CAD & dimension drawings
Certificates (8)
- United Arab Emirates SGS Gulf Limited ECASEx (26-01-177834/E26-01-185201/NB0002 (Vietnam))
- Canada UL Hazardous Location UL E106378 cUL (CoC UL-CA-2339915-1 Rep Ref E106378-20240424)
- USA UL Hazardous Location UL UL E106378 (CoC UL-US-2346170-1 Rep Ref E106378-20240424)
- USA UL Hazardous Location UL UL E106378 (CoC UL-US-2346171-1 Rep Ref E106378-20240424)
- Europe United Kingdom UL ATEX Category 3 G (UL 23 ATEX 3092X)
- Canada UL Hazardous Location UL E106378 cUL (CoC UL-CA-2339916-1 Rep Ref E106378-20240424)
- EU Declaration of Conformity (Pepperl+Fuchs)
- Europe UL ATEX Category (1) D ATEX Category (1) G ATEX Category (M1) (UL 23 ATEX 3091X)
HiC2422: frequently asked questions
When can HiC2422 be shipped?
HiC2422 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up HiC2422 in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for HiC2422 and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for HiC2422, subject to availability and destination.








