FB-2SP-ET
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Device coupler
2316022
Device coupler for Foundation Fieldbus and PROFIBUS PA with Trunk In and Trunk Out connections (preinstalled mechanical terminator) and additional terminal connections for 2 spurs connected to fieldbus end devices.
Product details
| Product type | Device coupler |
| Supply | |
| Supply voltage range | 9 V DC ... 31 V DC (input on trunk line side) |
| Typical current consumption | 7 mA |
| Safety data | |
| Max. external inductivity Lo / Max. external capacitance Co | 0.25 mH / 60 nF |
| Data: Foundation Fieldbus and PROFIBUS PA Segment | |
| Connection method | Pluggable COMBICON screw connection for each spur |
| Termination resistor | 100 Ω, external removable plug included |
| 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 | ≤ 31 V (each spur) |
| Output current | ≤ 43 mA (each spur) |
| Maximum output current | ≤ 58 mA (each spur) |
| Surge protection | Active if voltage exceeds 39 V (typ.) or 41 V (max.) |
| Voltage drop trunk line / outputs | ≤ 1.3 V |
| Data: Foundation Fieldbus and PROFIBUS PA | |
| Connection method | Pluggable screw connection |
| 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 |
| Status display | LED (green = Power OK; yellow = trunk comms OK; red = spur short-circuit) |
| Dimensional drawing |
|
| Width | 17.5 mm |
| Height | 98.4 mm |
| Depth | 70.4 mm |
| Color | green |
| Ambient conditions | |
| Degree of protection | IP20 |
| Ambient temperature (operation) | -40 °C ... 70 °C |
| Ambient temperature (storage/transport) | -40 °C ... 85 °C |
| Max. permissible relative humidity (operation) | 95 % (non-condensing) |
| Shock | 15g, 11 ms |
| Vibration (operation) | 10 Hz ... 150 Hz, 1g |
| Conformity/Approvals | |
| ATEX | II 3 G Ex nA [nL] IIC T4 X |
| IEC | IEC 60529, IEC 61158-2 |
| UL, USA / Canada | Class I, Zone 2, Group IIC T4 |
| Class I, Div. 2, Groups A, B, C, D, T4 | |
| EN | EN 61326, EN 60068-2-27, EN 60068-2-6 |
| NE | NAMUR NE 21 |
| Standards | |
| Standards/regulations | IEC 60529, IEC 61158-2 |
| NE21 | |
| EN 61326, EN 60068-2-27, EN 60068-2-6 | |
| Mounting type | DIN rail mounting |
| Mounting position | horizontal DIN rail NS 35, EN 60715 |
Your advantages
Power is supplied to the device couplers via the TBUS
The TBUS routes the fieldbus data from the trunk line modules to the extension modules
Recommended for high-density control cabinet installations
LEDs indicate the power and error state
Built-in short-circuit protection