2127A

Fieldbus, 1 Pr #16 Str TC, XLPE Ins, OS, TPE Jkt, 600V TC

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Fieldbus, 1 Pair 16AWG (7x24) Tinned Copper, XLPE Insulation, Overall Beldfoil® Shield, TPE Outer Jacket, 600V TC
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Product Overview

Suitable Applications

harsh environment digital and serial two-way communication, oil and gas extraction and refining sites, petrochemical, Profibus process automation or Foundation FieldBus process automation, extreme temperature environments, exposure to humidity/moisture, dust, and oil, remote locations long distance applications, etc.

Construction Details
Conductor
Element No. of Elements Size Stranding Material
Pair(s) 1 16 AWG 7x24 TC - Tinned Copper
Insulation
Element Material Nom. Thickness Nom. Insulation Diameter Color Code
Pair(s) XLPE - Cross-Linked Polyethylene (Thermoset) 0.038 in (0.97 mm) 0.135 in (3.43 mm) Blue, Orange and Numbered
Outer Shield
Shield Type Material Coverage Drainwire Type
Tape Bi-Laminate (Alum+Poly) 100% 18 AWG (7x26) TC
Outer Jacket
Separator Material Nom. Thickness Nom. Diameter Ripcord
Polyester Tape TPE - Thermoplastic Elastomer 0.047 in (1.2 mm) 0.374 in (9.50 mm) Yes

Overall Cable Diameter (Nominal)

0.374 in (9.50 mm)

Electrical Characteristics
Electricals
Element Nom. Conductor DCR Max. Capacitance Unbalance Nom. Capacitance Cond-to-Shield Nom. Characteristic Impedence Nom. Velocity of Prop. Max. Current
Pair(s) 4.5 Ohm/1000ft 1.2 pF/ft (3.9 pF/m) 22 pF/ft 100 Ohm 64% 11.6 Amps per Conductor at 25ºC

Nom. Outer Shield DCR

5.1 Ohm/1000ft (17 Ohm/km)

High Frequency (Nominal/Typical)
Element Frequency [MHz] Nom. Insertion Loss (Attenuation)
Pair(s) 0.039 0.065 dB/100ft
High Frequency
Max. Insertion Loss (Attenuation) Max./Min. Input Impedance (unFitted) [Ohm]
0.091 dB/100ft 100
Voltage
UL Voltage Rating
600 V
Mechanical Characteristics
Temperature
UL Temperature Operating
90°C -40°C to +90°C Wet/Dry

Table Notes

-40C

Bend Radius
Stationary Min. Installation Min.
3.75 in (95.3 mm) 3.75 in (95.3 mm)

Max. Pull Tension

93 lbs (42 kg)

Bulk Cable Weight

67 lbs/1000ft

Standards and Compliance

Environmental Suitability

Indoor, Outdoor, Sunlight Resistance, Oil Resistance, Burial

Flammability / Reaction to Fire

UL 1581 Vertical Tray, FT4, IEEE 1202, IEC 60332-3-24

CPR Compliance

CPR Euroclass: Eca

NEC / UL Compliance

Article 336, ITC, PLTC

AWM Compliance

AWM I/II A/B

CEC / C(UL) Compliance

CIC, TC

European Directive Compliance

EU CE Mark, EU Directive 2015/863/EU (RoHS 2 amendment), EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE)

UK Regulation Compliance

UKCA Mark

Other Standard Compliance(s)

ISA/SP-50 Type A

History

Update and Revision

Revision Number: 0.558 Revision Date: 12-22-2023

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Part Numbers
Item # Color Putup Type Length UPC
2127A 0061000 Blue, Light Reel 1,000 ft 612825129943
2127A 0065000 Blue, Light Reel 5,000 ft 612825129950
2127A 0035000 Orange Reel 5,000 ft 612825129936

Resources
Product Bulletins
Belden FOUNDATION Fieldbus Cable
Product Guides
Color-Coded Cable Cross-Reference
Compliance Documentation
Date: 2004-01-01