PI-EX-UI-UI-AI-NI
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Signal isolator
2835231
PI 3-way input isolator, input power-limited (EEX-nL), with configurable input/output, for electrical isolation of analog signals
Product details
| Application | Analog IN |
| Alignment span | ± 4 % |
| Alignment zero | ± 4 % |
| Limit frequency (3 dB) | 30 Hz |
| Test voltage output/power supply | 1.5 kV AC |
| Test voltage input/output | 1.5 kV AC |
| Test voltage input/power supply | 1.5 kV AC |
| Step response (10-90%) | 11 ms |
| Maximum temperature coefficient | 0.0075 % |
| Maximum transmission error | 0.1 % (of end value, at 20°C) |
| Supply | |
| Supply voltage range | 20 V ... 30 V |
| Typical current consumption | 35 mA (at 24 V DC/20 mA) |
| Max. current consumption | 50 mA |
| Power dissipation | typ. 0.84 W (at 24 V DC/20 mA, maximum 1.2 W) |
| Signal | |
| Description of the input | Power-limited |
| Configurable/programmable | Yes, preconfigured |
| Voltage input signal | 0 V ... 10 V (please indicate if different setting when ordering) |
| Max. voltage input signal | 30 V |
| Max. current input signal | 50 mA |
| Input resistance of voltage input | 240 kΩ |
| Input resistance current input | 50 Ω |
| Signal | |
| Configurable/programmable | Yes, preconfigured |
| Voltage output signal | 0 V ... 10 V (please indicate if different setting when ordering) |
| Max. voltage output signal | 15 V |
| Max. current output signal | 45 mA |
| Load/output load voltage output | ≥ 5 kΩ |
| Load/output load current output | ≤ 500 Ω |
| Stripping length | 12 mm |
| Screw thread | M3 |
| Conductor cross-section rigid | 0.2 mm² ... 2.5 mm² |
| Conductor cross-section flexible | 0.2 mm² ... 2.5 mm² |
| Conductor cross-section AWG | 24 ... 14 |
| Tightening torque | 0.5 Nm ... 0.6 Nm |
| Safety data | |
| Max. output voltage Uo | 8 V |
| Max. output current Io | 1 mA |
| Max. output power Po | 1 mW |
| EEX specification | [EEx nL] IIC, EX II (3)GD, KEMA 98 ATEX 1777X |
| IIA: Max. external inductivity Lo / Max. external capacitance Co | 1 H / 1000 µF |
| IIB: Max. external inductivity Lo / Max. external capacitance Co | 1 H / 1000 µF |
| IIC: Max. external inductivity Lo / Max. external capacitance Co | 1 H / 68 µF |
| Status display | Green LED (supply voltage) |
| Dimensional drawing |
|
| Width | 12.4 mm |
| Height | 108.6 mm |
| Depth | 145 mm |
| Color | green (RAL 6021) |
| Flammability rating according to UL 94 | V0 |
| Housing material | 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) | -20 °C ... 80 °C |