RAD-AI4-IFS
-
I/O extension module
2901537
Radioline - I/O extension module, 4 analog current inputs (0/4 mA ... 20 mA)
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Mandatory accessories
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Product details
| Note on application | |
| Note on application | Only for industrial use |
| Product type | Extension module |
| MTTF | 771 Years (SN 29500 standard, temperature 25°C, operating cycle 21%) |
| 351 Years (SN 29500 standard, temperature 40°C, operating cycle 34.25%) | |
| 136 Years (SN 29500 standard, temperature 40°C, operating cycle 100%) | |
| Insulation characteristics | |
| Overvoltage category | II |
| Degree of pollution | 2 |
| 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)) |
| 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 bus 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) |
| 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) |
| Tightening torque | 0.5 Nm ... 0.6 Nm |
| 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 |
| Tightening torque | 0.5 Nm ... 0.6 Nm |
| 5 lbf-in. ... 7 lbf-in. |
| Status display | LED supply voltage, PWR (green) |
| Green LED (bus communication, DAT) | |
| LED periphery error, ERR (red) |
| Dimensional drawing |
|
| Width | 17.5 mm |
| Height | 113 mm |
| Depth | 114.5 mm |
| Color (Housing) | gray (RAL 7042) |
| 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) |
| -40 °F ... 158 °F (>131°F derating, see technical documentation) | |
| Ambient temperature (storage/transport) | -40 °C ... 85 °C |
| -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 |
| 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 |
| UL, USA/Canada | |
| Identification | 508 Listed |
| Class I, Div. 2, Groups A, B, C, D T4A | |
| 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 |
| Electromagnetic compatibility | Conformance with EMC Directive 2014/30/EU |
| Noise immunity | EN 61000-6-2 |
| Noise emission | |
| Standards/regulations | EN 61000-6-4 |
| 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 type | DIN rail mounting |
| Mounting position | any |
| Useable DIN rail type | DIN rail: 35 mm |
Your advantages
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