| Eaton | 2 | Driver de solenoide | Barrera galvánica | - | 10.5V | - | ATEX | Sensor NAMUR, Interruptor | - | 14mA | +60°C | -20°C | 20 → 35V dc | 14mA | 10,5 V | - |
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| Turck | 2 | Amplificador de aislamiento | Barrera galvánica | Relé | 250V | - | ATEX, IECEx | Sensor NAMUR, Interruptor | - | - | +70°C | -25°C | 20 → 250V ac | 8.2mA | 250 V | - |
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| Turck | 1 | Aislador de entrada analógica | Barrera galvánica | Corriente | 250V | - | ATEX, IECEx | Corriente, Tensión | - | - | +70°C | -25°C | 20 → 125V dc | - | 250 V | - |
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| Pepperl + Fuchs | 2 | Barrera Zener | Barrera Zener | - | 250V | - | ATEX | - | 1033Ω | 12mA | +60°C | -20°C | 11.1V ac | 12mA | 250 V | - |
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| Pepperl + Fuchs | 2 | Barrera Zener | Barrera Zener | - | 250V | - | ATEX | - | 250Ω | 120mA | +60°C | -20°C | 28V dc | 120mA | 250 V | - |
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| Eaton | 1 | Driver de solenoide | Barrera galvánica | Corriente | 10.5V | - | ATEX | Corriente | - | 108mA | +60°C | -20°C | 20 → 35V dc | 108mA | 10,5 V | MTL5500 |
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| Phoenix Contact | 1 | Driver de solenoide | Barrera galvánica | - | 253V ac | - | ATEX | - | 133Ω | 188mA | +60°C | -20°C | 20 → 30V dc | 188mA | 253 Vac | MACX MCR-EX-SL-SD |
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| Pepperl + Fuchs | 2 | Barrera Zener | Barrera Zener | - | 250V | - | ATEX | - | 327Ω | 93mA | +60°C | -20°C | 27V dc | 93mA | 250 V | - |
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| GEORGIN | 1 | - | Barrera galvánica | - | 19,5V | - | ATEX | - | - | 170mA | +60°C | -20°C | 24V dc | - | - | BXNE |
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| Endress+Hauser | 2 | Amplificador de aislamiento | Barrera galvánica | Relé | 30V dc | - | SIL 2, Zona 2 | Sensor NAMUR, Interruptor | - | - | - | - | - | - | - | - |
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| Turck | 1 | Transductor de aislamiento HART | Barrera galvánica | Corriente | 250V | HART | ATEX, IECEx | Corriente | - | - | +70°C | -25°C | 24V dc | - | 250 V | - |
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| Phoenix Contact | 2 | Fuente de alimentación de repetidor | Barrera galvánica | Corriente | 125 V dc, 253V ac | - | ATEX | Corriente | 450Ω | - | +60°C | -20°C | 24V dc | 20mA | 125 Vdc, 253 Vac | MACX MCR-EX-SL-RPSSI |
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| PR Electronics | 1 | Controlador aislado | Barrera galvánica | - | 253 V ac, 300V dc | - | ATEX, IECEx | - | - | - | +60°C | -20°C | 19.2 → 300 V dc, 21.6 → 253V ac | 400mA | 253 Vac, 300 Vdc | 5100 |
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| Phoenix Contact | 2 | Fuente de alimentación de repetidor | Barrera galvánica | Corriente | 125 V dc, 253 V ac | HART | - | Corriente | 450Ω | 20mA | +60°C | -20°C | 24V dc | 20mA | 125 Vdc, 253 Vac | MACX MCR-EX-SL-2RPSSI |
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| Eaton | 2 | Interfaz para detector de humo e incendio | Barrera galvánica | - | 28V | - | ATEX | - | - | 42mA | +60°C | -20°C | 6 → 30V dc | 42mA | 28 V | MTLx561 |
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| Eaton | 1 | Barrera de seguridad intrínseca | Barrera Zener | - | 35V dc | - | ATEX | Corriente | 300Ω | 93mA | +65°C | -20°C | 28V dc | 93mA | 35 V dc | - |
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| Turck | 1 | Transductor de aislamiento HART | Barrera galvánica | Corriente | 250V | HART | ATEX, IECEx | Corriente | - | - | +70°C | -25°C | 24V dc | - | 250 V | IM |
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| JM CONCEPT | 1 | Aislador de alimentación por bucle | Barrera galvánica | Corriente | - | - | - | Corriente | - | - | +60°C | -10°C | 22 → 240 V dc, 90 → 230V ac | - | - | JK 2000 |
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| GEORGIN | 1 | - | Barrera galvánica | - | 27,5V | - | ATEX | - | - | 80,1mA | +60°C | -20°C | 24V dc | - | - | BXNT |
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| Turck | 2 | Transductor de aislamiento HART | Barrera galvánica | Corriente | 250V | HART | ATEX, IECEx | Corriente | - | - | +70°C | -25°C | 24V dc | - | 250 V | IM |