PI-EX-SD/22/45-C
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Signal isolator
2835040
Ex i solenoid driver. To control intrinsically safe solenoid valves, alarm modules as well as simple electric equipment (e.g. LEDs) installed in Ex areas. Output EEx ia IIC, loop-powered. Electrical isolation.
Product details
| Order information: | The electronics module is plugged into a basic terminal block. |
| Product type | Signal conditioner |
| Application | Digital OUT |
| No. of channels | 1 |
| Test voltage input/output | 1.5 kV AC (50 Hz, 60 s) |
| Electrical isolation Input/output | |
| Electrical isolation | 250 Vrms (acc. to EN 50020) |
| Supply | |
| Supply voltage range | no separate supply voltage necessary |
| Max. current consumption | max. 110 mA |
| Power consumption | 1.4 W (at 24 V) |
| Control | |
| Voltage input signal | 20 V DC ... 35 V DC |
| Signal: Voltage | |
| Output description | intrinsically safe |
| Output voltage | 12.85 V (for 45 mA) |
| Safety data | |
| Max. output voltage Uo | 25 V |
| Max. output current Io | 147 mA |
| Max. output power Po | 0.92 mW |
| EEX specification | [EEx ia] IIC, EX II (1)GD, BAS 97 ATEX 1213 |
| IIA: Max. external inductivity Lo / Max. external capacitance Co | 14.42 mH / 2.97 µF |
| IIB: Max. external inductivity Lo / Max. external capacitance Co | 7.22 mH / 0.84 µF |
| IIC: Max. external inductivity Lo / Max. external capacitance Co | 1.45 mH / 0.11 µF |
| Status display | Yellow LED (status display) |
| 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 |
