View larger
Images are for illustrative purposes only. Please refer to data sheet for details
FB-12SP ISO 2316312 PHOENIX CONTACT Device coupler
FB-12SP ISO
2316312
PHOENIX CONTACT
1 Pcs.
Device coupler
Device coupler in zone 1 environment for FOUNDATION Fieldbus and PROFIBUS PA with terminal connections for 12 branch sockets for fieldbus terminal equipment.
Automation > Fieldbus, decentr. periphery - power supply/segment module
Safety
Product condition, packaging, certifications and applicable manufacturer warranty terms are confirmed with the quotation.
Request a Quote
Pricing and availability are confirmed for each enquiry. Send this part and we will reply with price and lead time.
Request QuoteProduct Overview
Phoenix Contact FB-12SP ISO is an isolated device coupler built to connect field devices in hazardous or interference-prone industrial fieldbus loops. Such couplers provide robust multi-port connectivity while maintaining signal integrity across extensive manufacturing networks. Pricing, availability and lead time are confirmed per enquiry through an RFQ.
- Supply voltage DC (EF007534): 16 V
- Voltage type (supply voltage) (EF002991): DC
- Number of HW-interfaces industrial Ethernet (EF003020): 0
- Number of interfaces PROFINET (EF006932): 0
- Number of HW-interfaces RS-232 (EF003021): 0
- Number of HW-interfaces RS-422 (EF003022): 0
- Number of HW-interfaces RS-485 (EF003023): 12
- Number of HW-interfaces serial TTY (EF003024): 0
- Number of HW-interfaces parallel (EF003026): 0
- Number of HW-interfaces wireless (EF006933): 0
- Number of HW-interfaces USB (EF003025): 0
- Number of HW-interfaces other (EF003027): 0
- With optical interface (EF003028): No
- System accessory (EF004118): Yes
- Degree of protection (IP) (EF005474): IP20
- With potential separation (EF003272): No
More info
▲Key Commercial Data
| Orderkey | 2316312 |
|---|---|
| Packing unit | 1 pc |
| Catalog page | Page 514 (C-6-2017) |
| GTIN | 4055626276991 |
| Weight per Piece (excluding packing) | 1,265.000 g |
| Custom tariff number | 85369095 |
| Country of origin | US (United States) |
Note
| Utilization restriction | EMC: class A product, see manufacturer's declaration in the download area |
|---|
Ambient conditions
| Ambient temperature (operation) | -40 °C ... 80 °C |
|---|---|
| Ambient temperature (storage/transport) | -40 °C ... 85 °C |
| Permissible humidity (operation) | 95 % (non-condensing) |
| Degree of protection | IP20 |
| IP20, IP30 over trunk connections |
General
| Mounting position | On horizontal and vertical DIN rail NS 35 in acc. with EN 60715 |
|---|---|
| Net weight | 1265 g |
| Degree of pollution | 2 |
| Overvoltage category | II |
| Conformance | EMC 2014/30/EU |
| ATEX 2014/34/EU | |
| Fieldbus Foundation | FF-846 |
Power supply
| Supply voltage range | 16 V DC ... 32 V DC (input on trunk line side) |
|---|---|
| Max. current consumption | 50 mA (trunk, no load) |
| 550 mA (maximum trunk current) | |
| Conductor cross section flexible max. | 0.20 mm² |
| Conductor cross section flexible min. | 2.50 mm² |
| Conductor cross section solid max. | 0.20 mm² |
| Conductor cross section solid min. | 2.50 mm² |
| Max. AWG conductor cross section, flexible | 12 |
| Min. AWG conductor cross section, flexible | 24 |
| Conductor cross section AWG max. | 12 |
| Conductor cross section AWG min. | 24 |
Serial interface
| Interface 1 | Foundation Fieldbus and PROFIBUS PA Segment |
|---|---|
| No. of ports | 12 |
| Connection method | Pluggable COMBICON screw connection for each spur |
| Termination resistor | Integrated termination, activated with bridge located in correct terminals |
| Conductor cross section solid min. | 0.2 mm² |
| Conductor cross section solid max. | 2.5 mm² |
| Conductor cross section flexible min. | 0.2 mm² |
| Conductor cross section flexible max. | 2.5 mm² |
| Conductor cross section AWG min. | 24 |
| Conductor cross section AWG max. | 12 |
| Output nominal voltage | ≤ 14 V (each spur) |
| Output current | 35 mA (per spur) |
| Inductance Li | 0 µH |
| Max. output voltage Uo | 16.7 V |
Safety data
| Input voltage Ui | 32 V |
|---|---|
| Max. output voltage Uo | 16.7 V |
| Max. output current Io | 250 mA |
| Max. output power Po | 1.05 W |
| Group | IIC |
| Max. external capacity Co | 0.39 µF |
| Group | IIB |
| Max. external capacity Co | 2.33 µF |
| Group | IIC |
| Max. external inductivity Lo | 0.56 mH |
| Group | IIB |
| Max. external inductivity Lo | 2.27 mH |
| ATEX | DEMKO 16ATEX 1689X II 2(1) G Ex eb ib mb [ia Ga] IIC T4 Gb II (1D) [Ex ia Da] IIIC FISCO power supply (spur) |
| IECEx | IECEx UL 16.0114X Ex eb ib mb [ia Ga] IIC T4 Gb [Ex ia Da] IIIC FISCO power supply (spur) |
| Safety-related maximum voltage Um | 253 V |
Standards and Regulations
| Type of test | Corrosive resistance in acc. to ANSI-ISA 71.04-1985 - Severity level G3 |
|---|---|
| Designation | Standards/regulations |
| Standards/regulations | Ring wave noise immunidty in acc. with IEC 61000-4-12 |
| Designation | Standards/regulations |
| Standards/regulations | Dry heat in acc. with IEC 61131-2 |
| Designation | Standards/regulations |
| Standards/regulations | Damp heat in acc. with IEC 61131-2 |
| Designation | Standards/regulations |
| Standards/regulations | Shock and vibration in acc. with EN 61131-2 and EN 50178 |
| IEC 61158-2 | |
| Flammability rating according to UL 94 | V0 |
| Shock | 15g for 11 ms |
| Vibration (operation) | 2g, 10 Hz ... 150 Hz |
| Conformance | EMC 2014/30/EU |
| ATEX 2014/34/EU | |
| Fieldbus Foundation | FF-846 |
| Group | IIC |
| IIB | |
| IIC | |
| IIB | |
| ATEX | DEMKO 16ATEX 1689X II 2(1) G Ex eb ib mb [ia Ga] IIC T4 Gb II (1D) [Ex ia Da] IIIC FISCO power supply (spur) |
| IECEx | IECEx UL 16.0114X Ex eb ib mb [ia Ga] IIC T4 Gb [Ex ia Da] IIIC FISCO power supply (spur) |
Environmental Product Compliance
| China RoHS | Environmentally Friendly Use Period = 50 |
|---|---|
| For details about hazardous substances go to tab “Downloads”, Category “Manufacturer's declaration” |