2316312
Official DistributorSKU
PHX2316312
MPN
FB-12SP ISO
Weight
1.265 kg
Series FB
FB-12SP ISO - Device coupler
Zone 1 installed device coupler for Foundation Fieldbus and PROFIBUS PA with terminal connections for 12 spurs connected to fieldbus end devices.
- Provides current limiting short-circuit protection per spur
- Three isolation zones; Spurs 1-4, 5-8, and 9-12.
- Single-sided plug configuration eliminates cable bend radius issues
- Connect up to 12 Foundation Fieldbus or PROFIBUS PA field devices located in Zone 0/1
- Terminator preinstalled
Technical Specifications
Utilization restriction
| EMC note | EMC: class A product, see manufacturer's declaration in the download area |
Insulation characteristics
| Overvoltage category | II |
| Degree of pollution | 2 |
Supply
| Supply Voltage Range | 16 V DC ... 32 V DC (input on trunk line side) |
| Max. current consumption | 50 mA (trunk, no load) |
| Max. current consumption | 550 mA (maximum trunk current) |
| Conductor cross section, flexible | 2.50 mm² ... 0.20 mm² |
| Conductor cross section, rigid | 2.50 mm² ... 0.20 mm² |
| Conductor cross section, flexible [AWG] | 24 ... 12 |
| Conductor cross section AWG | 24 ... 12 |
Safety data
| Input voltage Ui | 32 V |
| Inductance Li | 0 µH |
| Capacitance Ci | 0 µF |
| Max. output voltage Uo | 16.7 V |
| Max. output current Io | 250 mA |
| Max. output power Po | 1.05 W |
| Safety-related maximum voltage Um | 253 V |
| IIC: Max. external inductivity Lo / Max. external capacitance Co | / 0.39 µF |
| IIB: Max. external inductivity Lo / Max. external capacitance Co | / 2.33 µF |
| IIC: Max. external inductivity Lo / Max. external capacitance Co | 0.56 mH |
| IIB: Max. external inductivity Lo / Max. external capacitance Co | 2.27 mH |
Interfaces
| Signal | FOUNDATION Fieldbus |
| Signal | PROFIBUS |
Data: Foundation Fieldbus and PROFIBUS PA Segment
| Connection Method | Pluggable COMBICON screw connection for each spur |
| No. of channels | 12 |
| Termination resistor | Integrated termination, activated with bridge located in correct terminals |
| 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 | ≤ 14 V (each spur) |
| Output Current | 35 mA (per spur) |
Dimensions
| Width | 279 mm |
| Height | 142 mm |
| Depth | 66 mm |
Material specifications
| Flammability rating according to UL 94 | V0 |
Cable/line
| Cable impedance | Recommend Type A fieldbus cable |
Ambient conditions
| Degree of Protection | IP20 |
| Degree of Protection | IP30 (over trunk connections) |
| Ambient Temperature (Operation) | -40 °C ... 80 °C |
| Ambient temperature (storage/transport) | -40 °C ... 85 °C |
| Max. permissible relative humidity (operation) | < 95 % (non-condensing) |
| Permissible humidity (operation) | 95 % (non-condensing) |
| Shock | 15g for 11 ms |
| Vibration (Operation) | 2g, 10 Hz ... 150 Hz |
ATEX
| Identification | II 2(1) G Ex eb ib mb [ia Ga] IIC T4 GbII (1D) [Ex ia Da] IIICFISCO power supply (spur) |
| Certificate | DEMKO 16ATEX 1689X |
IECEx
| Identification | Ex eb ib mb [ia Ga] IIC T4 Gb[Ex ia Da] IIICFISCO power supply (spur) |
| Certificate | IECEx UL 16.0114X |
UKCA Ex (UKEX)
| Identification | II 2(1) G Ex eb ib mb [ia Ga] IIC T4 GbII (1D) [Ex ia Da] IIICFISCO power supply (spur) |
| Certificate | UL21UKEX2210X |
CCC Ex
| Identification | Ex eb ib mb [ia Ga] IIC T4 Gb[Ex ia Da] IIIC |
Ex data
| UL, USA / Canada | Install in Class I, Div. 2, Groups A, B, C, DEntity/FISCO spur to: Class I, Groups A, B, C, D; Class II, Groups E, F, G; Class III; Group IIICClass I, Zone 1 AEx eb ib mb [ia Ga] IIC T4 Gb[AEx ia Da] IIICFISCO power supply (spur)Ex eb ib mb [ia Ga] IIC T4 Gb[Ex ia Da] IIICFISCO power supply (spur) |
Standards/regulations
| Standards/regulations | Ring wave noise immunity in acc. with IEC 61000-4-12 |
| Standards/regulations | Dry heat in acc. with IEC 61131-2 |
| Standards/regulations | Damp heat in acc. with IEC 61131-2 |
| Standards/regulations | Shock and vibration in acc. with EN 61131-2 and EN 50178 |
| Standards/regulations | IEC 61158-2 |
Mounting
| Mounting Type | DIN rail mounting |
| Mounting Position | On horizontal and vertical DIN rail NS 35 in acc. with EN 60715 |
Accessories
FB-PS-MB-Y/EX - Four-channel redundant fieldbus power supply base. Host connections are for two Yokogawa AKB336 20-pin cables.
FB-PS-MB-I/EX - Four-channel, redundant fieldbus power supply base. Host connection is for an Invensys® D-SUB 25 cable.
PT 4+F-BE - Base element for protective plug PT with protective circuit for a 4-wire floating signal circuit, gas-filled surge arrester between the connections 3-4 (GND) and 9-10, for mounting on NS 35/7.5 and NS35/15, housing width: 17.5 mm
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Additional Information
| Pack Size | 1 |
Recommended
FB-12SP - Device coupler for Foundation Fieldbus and PROFIBUS PA with terminal connections for 12 spurs connected to fieldbus end devices.