PI-EX-ID-I/I
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Signal isolator
2835024
Ex i Analog Output: output isolating driver. Isolates and drives 0/4-20mA signals from a controller located in the safe area to a load (I/P converters, control valves, indicators) in the hazardous area. 3-way isolated (input/output/supply).
Detalhes dos produtos
| Order information: | The electronics module is plugged into a basic terminal block. |
| Product type | Signal conditioner |
| Application | Analog OUT |
| No. of channels | 1 |
| Step response (10-90%) | < 250 µs |
| Maximum temperature coefficient | < 0.01 %/K |
| Maximum transmission error | ≤ 0.1 % (Of end value (at 20°C)) |
| Electrical isolation Input/output | |
| Electrical isolation | 250 Vrms (acc. to EN 50020) |
| Electrical isolation Input/power supply | |
| Test voltage | 1.5 kV AC (50 Hz, 60 s) |
| Electrical isolation Output/supply | |
| Electrical isolation | 250 Vrms (acc. to EN 50020) |
| Supply | |
| Supply voltage range | 20 V DC ... 35 V DC |
| Max. current consumption | 50 mA (at 24 V) |
| Power consumption | 1 W (at 24 V) |
| Signal | |
| Description of the input | Current input |
| Current input signal | 4 mA ... 20 mA |
| 0 mA ... 20 mA | |
| Signal | |
| Output description | intrinsically safe |
| Current output signal | 4 mA ... 20 mA |
| 0 mA ... 20 mA | |
| Output voltage | 16 V (at 20 mA) |
| Load/output load current output | ≤ 800 Ω |
| Output resistor | > 2 MΩ |
| Output ripple | < 40 μApp (800 Ω) |
| Safety data | |
| Max. output voltage Uo | 28 V |
| Max. output current Io | 93 mA |
| Max. output power Po | 0.65 W |
| EEX specification | EX II (1)GD, [EEx ia] IIC, BAS 97 ATEX 1211 |
| IIA: Max. external inductivity Lo / Max. external capacitance Co | 36.02 mH / 2.15 µF |
| IIB: Max. external inductivity Lo / Max. external capacitance Co | 17.72 mH / 0.65 µF |
| IIC: Max. external inductivity Lo / Max. external capacitance Co | 4.3 mH / 0.083 µF |
| Status display | Green LED (supply voltage) |
| Dimensional drawing |
|
| Width | 12.4 mm |
| Height | 145 mm |
| Depth | 147 mm |
| Color | green (RAL 6021) |
| Flammability rating according to UL 94 | V0 |
| Housing material | PBT and polyamide PA non-reinforced |
| Ambient conditions | |
| Ambient temperature (operation) | -20 °C ... 60 °C (vertical assembly) |
| -20 °C ... 50 °C (horizontal assembly) | |
| Ambient temperature (storage/transport) | -40 °C ... 80 °C |
| Permissible humidity (operation) | 5 % ... 95 % (relative humidity, non-condensing) |
| Electromagnetic compatibility | Conformance with EMC directive |
| Noise immunity | EN 61326:1998 |
| Noise emission | |
| Standards/regulations | EN 61326:1998 |
