FB-ISO
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Device coupler
2316064
Device coupler for Foundation Fieldbus and PROFIBUS PA. Provides intrinsically safe FISCO connection to a single end device.
Product details
| Product type | Device coupler |
| Electrical isolation | 500 V AC (between input and output, routine test) |
| Supply | |
| Supply voltage range | 17 V DC ... 32 V DC (input on trunk line side) |
| Typical current consumption | 10 mA |
| Safety data | |
| Input voltage Ui | 32 V |
| Inductance Li | 10 µH |
| Capacitance Ci | 0 µF |
| IIC: Max. external inductivity Lo / Max. external capacitance Co | / 0.36 µF |
| IIB: Max. external inductivity Lo / Max. external capacitance Co | / 2.11 µF |
| 660 µH | |
| IIC: Max. external inductivity Lo / Max. external capacitance Co | 220 µH |
| Signal | PROFIBUS |
| FOUNDATION Fieldbus | |
| Data: Foundation Fieldbus and PROFIBUS PA Segment | |
| Connection method | Pluggable COMBICON screw connection for each spur |
| Conductor cross-section flexible max. | 2.5 mm² |
| Conductor cross-section flexible min. | 0.2 mm² |
| Conductor cross-section, rigid max. | 2.5 mm² |
| Conductor cross-section, rigid min. | 0.2 mm² |
| Conductor cross-section AWG max. | 12 |
| Conductor cross-section AWG min. | 24 |
| Output nominal voltage | ≥ 10 V (per spur) |
| Output current | 15 mA (each spur, adjustable via selector switch) |
| 25 mA (each spur, adjustable via selector switch) | |
| 35 mA (each spur, adjustable via selector switch) | |
| Maximum output current | 22 mA (each spur, adjustable via selector switch) |
| 33 mA (each spur, adjustable via selector switch) | |
| 45 mA (each spur, adjustable via selector switch) | |
| Dimensional drawing |
|
| Width | 17.5 mm |
| Height | 89.7 mm |
| Depth | 70.4 mm |
| Color | green |
| Corrosive resistance in accordance with ANSI-ISA 71.04-1985 - Severity level G3 | : |
| Ambient conditions | |
| Degree of protection | IP20 |
| Ambient temperature (operation) | -40 °C ... 60 °C |
| Ambient temperature (storage/transport) | -40 °C ... 85 °C |
| Max. permissible relative humidity (operation) | < 95 % (non-condensing) |
| Permissible humidity (operation) | 10 % ... 95 % (non-condensing) |
| Shock | 15g, 11 ms |
| Vibration (operation) | 10 Hz ... 150 Hz, 1g |
| Conformity/Approvals | |
| Conformance | CE-compliant, additionally EN 61326 |
| IEC | IEC 60529, IEC 61158-2 |
| EN | EN 61326, EN 60068-2-27, EN 60068-2-6 |
| NE | NAMUR NE 21 |
| Ex data | |
| ATEX | II 3(3) G Ex nA [nL Gc] IIC T4 Gc, FNICO power supply (spur) |
| II 3(1) GD Ex nA [ia Ga Da] IIC T4 Gc, FISCO power supply (spur) | |
| IECEx | Ex nA [nL Gc] IIC T4 Gc, FNICO power supply (spur) |
| Ex nA [ia Ga Da] IIC T4 Gc, FISCO power supply (spur) | |
| CSA, USA/Canada | Ex nA [ia] IIC T4 |
| Electrical isolation | 500 V AC (between input and output, routine test) |
| Standards | |
| Standards/regulations | IEC 60529, IEC 61158-2 |
| NE21 | |
| EN 61326, EN 60068-2-27, EN 60068-2-6 | |
| VI-7-2 category C, EMC1 | |
| Mounting type | DIN rail mounting |
| Mounting position | on horizontal DIN rail NS 35 in acc. with EN 60715 |
Your advantages
Field barrier