Product Hierarchy
Product Hierarchy

3077F - ISA/SP-50 FOUNDATION Fieldbus, (1 pr) 22 AWG (7x30) TC, PO/PVC, Foil Shld, CM, PLTC

3077F-ISA/SP-50 FOUNDATION Fieldbus

One 22 AWG pair stranded (7x30) tinned copper conductors, polyolefin insulation, overall Beldfoil® shield (100% coverage), PVC jacket.

Physical Characteristics (Overall)

Conductor
AWGStrandingMaterialNo. of Pairs
227x30TC - Tinned Copper1
Total Number of Conductors: 2
Conductor Size: 22 AWG
Insulation
MaterialNominal Wall Thickness
PO - Polyolefin0.015 in
Color Chart
NumberColor
1Blue & Orange
Outer Shield Material
TypeMaterialMaterial Trade NameCoverage [%]Drainwire MaterialDrainwire AWGDrainwire Construction n x D
TapeAluminum/PolyesterBeldfoil®100 %TC - Tinned Copper227x28 mm
Aluminum/Polyester
Outer Jacket Material
MaterialNominal DiameterNominal Wall Thickness
PVC - Polyvinyl Chloride0.196 in0.037 in

Construction and Dimensions

Stranding
Lay Length
1.5 in
Print Legend: BELDEN 3077F DATABUS(R) 31.25 KB/S E34972 2C22 SHIELDED (UL) 105C PLTC OR ITC SUN RES OR CM OR C(UL) CM (2 FT, 7 DIGIT SEQUENTIAL NUMBER) FEET

Electrical Characteristics

Conductor DCR
Nominal Conductor DCRNominal Outer Shield DCR
17.1 Ohm/1000ft11.4 Ohm/1000ft
Capacitance
Max. Capacitance UnbalanceNom. Capacitance Conductor to ShieldNom.Mutual Capacitance
1.2 pF/ft44 pF/ft23.5 pF/ft
Shielding: Foil(s) or Copper Tape(s)
Inductance
Nominal Inductance
0.2 µH/ft
Impedance
Nominal Characteristic Impedance
100 Ohm
High Frequency (Nominal/Typical)
Frequency [MHz]Nom. Insertion Loss
0.039 MHz0.14 dB/100ft
Delay
Nominal Velocity of Propagation (VP) [%]
66 %
High Freq
Max. Insertion Loss (Attenuation)Max./Min. Input Impedance (unFitted)
0.152 dB/100ft100 Ohm
Current
ElementMax. Recommended Current [A]
Per Conductor2.5 Amps per Conductor
Voltage
UL Voltage Rating
300 V RMS
Other Electrical Characteristic 1: 31.25 KBits/sec

Temperature Range

UL Temp Rating: 105°C
Operating Temp Range: -30°C To +105°C

Mechanical Characteristics

Bulk Cable Weight: 18 lbs/1000ft
Max Recommended Pulling Tension: 27 lbs
Min Bend Radius/Minor Axis: 2.2 in

Standards

NEC Articles: 725, 727, 800
NEC/(UL) Specification: CM, ITC, PLTC
CEC/C(UL) Specification: CM
CPR Euroclass: Eca

Applicable Environmental and Other Programs

EU Directive 2000/53/EC (ELV): Yes
EU Directive 2003/11/EC (BFR): Yes
EU Directive 2011/65/EU (ROHS II): Yes
EU Directive 2012/19/EU (WEEE): Yes
EU Directive 2015/863/EU: Yes
EU Directive Compliance: EU Directive 2003/11/EC (BFR)
EU CE Mark: Yes
EU RoHS Compliance Date (yyyy-mm-dd): 2004-01-01
CA Prop 65 (CJ for Wire & Cable): Yes
MII Order #39 (China RoHS): Yes

Flammability, LS0H, Toxicity Testing

UL Flammability: UL1685 UL Loading
UL Voltage Rating: 300 V RMS

Plenum/Non-Plenum

Plenum (Y/N): No

Part Number

Variants
Item #ColorFootnote
3077F 0031000OrangeC N
3077F 003500OrangeC N
Footnote: C - CRATE REEL PUT-UP.
Footnote: N - FINAL PUT-UP LENGTH MAY VARY -0% TO +10% FROM LENGTH SHOWN.
Date: 2004-01-01
Cabling Solutions for Industrial Applications
Fieldbus Cables Type A