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Home >> Products/Services >> Product By Brand >> Foundation Fieldbus >> Specifications
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Foundation fieldbus
DataCELLFIELD Rugged Bus Cables for FOUNDATION fieldbus™ H1
 

Specifications Overview Additional information Overview

UL ITC/PLTC-ER
CSA CMX-OUTDOOR-CMG
Cable Example 2Cable example
Cable Example 4Cable example3
CABLE TYPE
FOUNDATION fieldbusTM H1 Type "A"
 
UL ITC/PLTC-ER, CSA CMX-OUTDOOR,CMG
Physical Characteristics
Specification
Geometry
Individually shielded twisted pairs - overall shield - see part number table
Pair shield type
Aluminum/polyester foil - 100% coverage
Overall shield
Aluminum/polyester foil - 100% coverage
 
or 60% TC braid over AL/polyester foil - see part number table
Drain wire
with 18 AWG pairs, 20 AWG 7 strand TC
with 16 AWG pairs, 18 AWG 7 strand TC
Foamed polypropylene tape wrap for easy jacket stripping  
Cable outside diameter
See part number table
Jacket marking
Northwire Inc. [P/n here] DataCELL® FOUNDATION fieldbus™ H1 (UL) ITC-ER 18 (or 16) AWG/xSTP 105°C E195601 SUNLIGHT RESISTANT -40C or PLTC-ER 105°C or AWM 105°C 600V or CSA CMX-OUTDOOR-CMG LL54185 105°C or CSA AWM I/II A/B 105°C 600V FT4 or IEC 332 CE
Jacket material
oil, sunlight, water resistant PVC
Pair Conductor size
18 or 16 AWG 19 strand TC
Colors
See part number table
Temperature Rating
-40C to +105C
Electrical Characteristics
Impedance at fr (31,25 kHz) per FF-844
100 Ω ± 20 Ω
Maximum attenuation at 1.25fr (39kHz) per FF-844
3.0 dB/km
Max, DC resistance per conductor @20°C per FF-844
23.5 Ω/km
Nominal DC resistance per conductor @20°C
for 18 AWG
21.4 Ω/km
for 16 AWG
13.6 Ω/km
Max, DC resistance for drain wire @20°C per UL 1581
36.7 Ω/km
Wire to shield capacitive unbalance
4 pF/M Max
Wire twists per M
18-22
Minimum bend radius
10 x Cable O.D.