Phoenix FB-12SP-Device Coupler 2316310, a device coupler for Foundation Fieldbus and PROFIBUS PAs, with 12 terminal branches, connected to fieldbus terminal devices.

Product Type equipment coupler
MTTF 723 years (25 degrees)

power supply
Supply Voltage Range 10.5V DC ... 32V DC (mains input)
Typical current consumption 6.5 mA

power supply
Flexible Wire Cross Section 2.50 mm² ... 0.20 mm²
Hard Wire Cross Section 2.50 mm² ... 0.20 mm²
WIRE CROSS SECTION, FLEXIBLE [AWG] 24 ... 12
Attachable Guide Cross Section AWG 24 ... 12

security data
Input voltage UI 32V (IIB (C/D))
24V (IIC (A/ B ))
17.5V (FISCO)
lithium induction 4 µH
capacitance Ci 0 µF
Maximum output voltage Uo Uin(branch line)
Maximum output current Io 56 mA (branch line)
Maximum output power Po 1.792W
power consumption 6.5 mA (max, no load)
0.68 A (maximum mains current)
IIC/IIB (branch line): Maximum external inductance Lo/maximum external capacitance Co / 80 nF
0.26 mH

signal FOUNDATION Fieldbus
PROFIBUS
data: Foundation Fieldbus and PROFIBUS PA segments
Connection Mode Each branch is equipped with a pluggable COMBICON screw connector
Channels 12
terminal resistance 100 Ω, including external removable plug connection
100 Ω (external removable plug)
Flexible lead maximum cross section 2.5 mm²
flexible lead 0.2 mm²
Maximum cross section of rigid conductor 2.5 mm²
Minimum cross section of rigid conductor 0.2 mm²
Maximum conductor cross section AWG 12
Minimum Wire Cross Section AWG 24
Rated output voltage ≤ 32V (each branch)
output current 38 mA

Dimensional drawing
width 254.1mm
height 112.5mm
depth 83.5mm

flame retardant rating, according to UL 94 V0

corrosion resistance to ANSI-ISA 71.04-1985 - Severity level G3 :

environmental conditions
protection level IP20
ambient temperature (operation) -50°C ... 90°C
ambient temperature (storage/transport) -50°C ... 90°C
elevation 2000 m
maximum allowable relative humidity (operating) <95% (no condensation)
Allowable humidity (operating) 5%... 95% (non-condensing)
Allowable humidity (storage/transportation) No condensation
Impact 30g, 11 ms
vibration (operation) 10Hz ... 150 Hz,5g
2316310

Phoenix FB-12SP-Equipment Coupler 2316310

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