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FB-12SP ISO Device coupler
N
0%
2316312

FB-12SP ISO Device coupler

Manufactured by
Brand PHOENIX CONTACT
Zone 1 installed device coupler for Foundation Fieldbus and PROFIBUS PA with terminal connections for 12 spurs connected to fieldbus end devices.
4055626276991
only
available
100+
99999
pcs.
(2026-12-09)
Supply from Phoenix Contact’s warehouse
Product recommended retail price (RRP) is
000
251080 0 € pcs.
All prices without tax
All prices with tax
inquiry
only
available
100+
inquiry
0
2026-12-09
pcs.
Properties
Description
Dimensions
Files
Codes
Input voltage Ui
32 V
Note on application
Only for industrial use
EMC note
EMC: class A product, see manufacturer's declaration in the download area
Max. output voltage Uo
16.7 V
Max. output current Io
250 mA
Product type
Device coupler
Max. output power Po
1.05 W
Overvoltage category
II
Degree of pollution
2
Safety-related maximum voltage Um
253 V
IIC: Max. external inductivity Lo / Max. external capacitance Co
/ 0.39 µF
0.56 mH
Supply voltage range
16 V DC ... 32 V DC (input on trunk line side)
IIB: Max. external inductivity Lo / Max. external capacitance Co
/ 2.33 µF
2.27 mH
Max. current consumption
50 mA (trunk, no load)
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
Input voltage U<sub>i</sub>
32 V
Inductance Li
0 µH
Capacitance Ci
0 µF
Max. output voltage U<sub>o</sub>
16.7 V
Max. output current I<sub>o</sub>
250 mA
Max. output power P<sub>o</sub>
1.05 W
Safety-related maximum voltage U<sub>m</sub>
253 V
IIC: Max. external inductivity L<sub>o</sub> / Max. external capacitance C<sub>o</sub>
/ 0.39 µF
0.56 mH
IIB: Max. external inductivity L<sub>o</sub> / Max. external capacitance C<sub>o</sub>
/ 2.33 µF
2.27 mH
Signal
FOUNDATION Fieldbus
PROFIBUS
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 (per spur)
Output current
35 mA (per spur)
Width
279 mm
Height
142 mm
Depth
66 mm
Color (Housing)
black (RAL 9005)
Flammability rating according to UL 94
V0
Cable impedance
Recommend Type A fieldbus cable
Corrosive resistance in accordance with ANSI-ISA 71.04-1985 - Severity level G3
Degree of protection
IP20
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)
Length
0
m
Width
0
m
Height
0
m
Weight Net
0
kg
Weight
0
kg
Package
0
kg
Volume
0
No files found
ECLASS-13.0
27242610
ECLASS-15.0
27242610
ETIM 10.0
EC001600
UNSPSC 21.0
32151600
GTIN
4055626276991
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