Official DistributorSKU
MPN
RAD-AI4-IFS
Weight
0.173 kg
Series RAD-AI4
RAD-AI4-IFS - I/O extension module
Radioline - I/O extension module, 4 analog current inputs (0/4 mA ... 20 mA)
- Easy startup via thumbwheel
- Channel-to-channel electrical isolation
- Extended temperature range of -40 °C … +70 °C
- Easy module replacement even during operation (hot swap)
- Approved for use in zone 2
Technical Specifications
Product properties
| MTTF | 771 Years (SN 29500 standard, temperature 25°C, operating cycle 21%) |
| MTTF | 351 Years (SN 29500 standard, temperature 40°C, operating cycle 34.25%) |
| MTTF | 136 Years (SN 29500 standard, temperature 40°C, operating cycle 100%) |
Insulation characteristics
| Overvoltage category | II |
| Degree of pollution | 2 |
Electrical properties
| Rated Insulation Voltage | 60 V (In accordance with EN/IEC 60079-7) |
| Electrical isolation | 50 V (Rated insulation voltage (in each case between the analog inputs / TBUS supply, reinforced insulation in accordance with EN 61010)) |
| Electrical isolation | 300 V (Rated insulation voltage (to adjacent devices, basic insulation in accordance with EN/IEC 61010)) |
| Test voltage for analog I/Os | 1.5 kV AC (50 Hz, 1 min.) |
| Maximum power dissipation for nominal condition | 2.88 W |
| Transient surge protection | Yes |
Supply
| Supply Voltage Range | 19.2 V DC ... 30.5 V DC (DIN rail connector) |
| Max. current consumption | ≤ 120 mA (At 24 V DC, at 25°C) |
Analog
| Description of the input | Analog input |
| Number of Inputs | 4 |
| Current Input Signal | 0 mA ... 20 mA (can be set via DIP switches) |
| Current Input Signal | 4 mA ... 20 mA (can be set via DIP switches) |
| Max. current input signal | 22 mA |
| Input resistance current input | < 70 Ω |
| Resolution | 16 bit |
| Precision | ≤ 0.02 % (at 25 °C) |
| Protective circuit | Short-circuit and overload protection |
| Temperature coefficient, typical | 0.0025 %/K (at -40 °C ... +70 °C) |
| Supply Voltage | ≥ 12 V DC (UANA via terminal block PWR1, +I1, for passive sensors, 25 mA) |
Connection data
| Tightening torque | 0.5 Nm ... 0.6 Nm |
| Tightening torque | 5 lbf-in. ... 7 lbf-in. |
| Connection Method | Screw connection |
| Stripping length | 7 mm |
| Conductor cross section, rigid min. | 0.2 mm² |
| Conductor cross section, rigid max. | 2.5 mm² |
| Conductor cross section flexible min. | 0.2 mm² |
| Conductor cross section flexible max. | 2.5 mm² |
| Conductor cross section AWG min. | 24 |
| Conductor cross section AWG max. | 14 |
Signaling
| Status display | Green LED (supply voltage, PWR) |
| Status display | Green LED (bus communication, DAT) |
| Status display | Red LED (periphery error, ERR) |
Dimensions
| Width | 17.5 mm |
| Height | 113 mm |
| Depth | 114.5 mm |
Material specifications
| Color | green |
| Material (Housing) | PA 6.6-FR |
| Flammability rating according to UL 94 | V0 |
Ambient conditions
| Degree of Protection | IP20 |
| Ambient Temperature (Operation) | -40 °C ... 70 °C (>55°C derating, see technical documentation) |
| Ambient Temperature (Operation) | -40 °F ... 158 °F (>131°F derating, see technical documentation) |
| Ambient temperature (storage/transport) | -40 °C ... 85 °C |
| Ambient temperature (storage/transport) | -40 °F ... 185 °F |
| Altitude | 2000 m |
| Permissible humidity (operation) | 20 % ... 85 % |
| Permissible humidity (storage/transport) | 20 % ... 85 % |
| Shock | 16g, 11 ms |
| Vibration (Operation) | in accordance with IEC 60068-2-6: 5g, 10 Hz ... 150 Hz |
CE
| Certificate | CE-compliant |
UKCA
| Certificate | UKCA-compliant |
ATEX
| Identification | II 3 G Ex ec IIC T4 Gc |
| Certificate | IBExU 15 ATEX B008 X |
| Note | Please follow the special installation instructions in the documentation! |
IECEx
| Identification | Ex ec IIC T4 Gc |
| Certificate | IECEx IBE 13.0019X |
EAC Ex
| Identification | 2Ex nA nC IIC T4 Gc X |
| Certificate | RU C-DE.HB49.B.00033/20 |
UL, USA/Canada
| Identification | 508 Listed |
| Identification | Class I, Div. 2, Groups A, B, C, D T4A |
| Identification | Class I, Zone 2, IIC T4 |
CCC / China-Ex
| Identification | Ex ec IIC T4 Gc |
| Certificate | 2022122310115625 |
KC approval for South Korea
| Certificate | R-R-PCK-2901537 |
KC-s
| Certificate | KTL 20-KA4BO-0147X |
Corrosive gas test
| Identification | ISA-S71.04-1985 G3 Harsh Group A |
EMC data
| Noise immunity | EN 61000-6-2 |
| Electromagnetic compatibility | Conformance with EMC Directive 2014/30/EU |
| Noise emission | EN 61000-6-4 |
Standards and Regulations
| Standard designation | EMC Directive 2014/30/EU |
| Standards/specifications | EN 61000-6-2 |
| Standard designation | EMC Directive 2014/30/EU |
| Standards/specifications | EN 61000-6-4 |
| Standard designation | Ex Directive (ATEX) |
| Standards/specifications | EN 60079-0 |
| Standard designation | Ex Directive (ATEX) |
| Standards/specifications | EN 60079-15 |
Mounting
| Assembly instructions | on standard DIN rail NS 35 in accordance with EN 60715 |
| Mounting Position | any |
Accessories
2901538 - Radioline - I/O extension module, 4 analog current or voltage outputs (0/4 mA ... 20 mA, 0 V ... 10 V)
2709561 - DIN rail connector for DIN rail mounting. Universal for TBUS housing. Gold-plated contacts, 5-pos.
1005331 - The FB-MUX/HS/AI/PA head station can be used with up to five 4-channel analog input modules (RAD-AI4-IFS), five 4-channel PT100 temperature sensing modules (PT100-4-IFS), or any combination of modules for a maximum of 20 channels. This configuration can be used as an analog input and temperature control solution.
Why Proax for Phoenix Contact 2901537?
Proax is an authorized distributor of Phoenix Contact 2901537 and one of Phoenix Contact's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.
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Additional Information
| Pack Size | 1 |
