Belden 3084A Paired Cable

Belden 3084A paired cable

The Belden 3084A Paired cable for DeviceBus® for ODVA DeviceNet™ 22 and 24 AWG stranded tinned copper conductors with sunlight / oil resistant PVC jacket.

Cable Construction

Number of Pairs: 2
Number of Conductors: 4
Conductor Material: Tinned Copper (TC)
AWG 22: Stranding 19 x 34
AWG 24: Stranding 19 x 36
Insulation Material: Polyvinyl Chloride (PVC)
Multi AWG Insulation Material: AWG 22 - PVC
AWG 24 FPE - Foam Polyethylene
Inner Shield Type: Aluminium Foil Polyester Tape 100% Coverage
Inner Shield Coverage: 100%
Inner Shield Drain Wire AWG: 22
Inner Shield Drain Wire AWG: 22
Inner Shield Drain Wire Stranding: 19 x 34
Inner Shield Drain Wire Conductor Material: Tinned Copper (TC)
Outer Shield Type: Braid
Outer Shield Material: Tinned Copper (TC)
Outer Shield Coverage: 65%
Outer Jacket Material: Polyvinyl Chloride (PVC)
Overall Nominal Diameter: 0.280"

Mechanical Properties

Operating Temperature Range: -20°C To +75°C
UL Temperature Rating: 75°C
Bulk Cable Weight: 41 lbs/1000 ft.
Max. Recommended Pulling Tension: 65 lbs.
Min. Bend Radius (Install): 2.75"
NEC/(UL) Specification: CMG, CL2
CEC/C(UL) Specification: CMG
CSA Specification: I/II A
EU CE Mark (Y/N) Yes
EU RoHS Compliant (Y/N) Yes
EU RoHS Compliance Date (mm/dd/yyyy): 04/01/2005
Other Specification: ODVA Class 2 Thin
UL Flame Test: UL1685 FT4 Loading
CSA Flame Test: FT4
Sunlight Resistance Yes
Oil Resistance: Yes
Plenum No

Electrical Properties

Nominal Characteristic Impedance 24 AWG Pair: 120 Ohms
Nominal Inductance 22 AWG Pair: 0.221 μH/ft
Nominal Inductance 24 AWG Pair: 0.251 μH/ft
Nominal Capacitance Conductor to Conductor @ 1KHz 24 AWG pair 12.0 pF/ft
Nominal Capacitance Conductor to Conductor: 24 AWG Pair, 1kHz, 12.0 pF/ft
Nominal Velocity of Propagation 24 AWG Pair: 75%
Maximum Delay 24 AWG Pair: 1.36 ns/ft
Maximum Conductor DC Resistance 22 AWG at 20°C: 17.5 Ohms/1000 ft
Maximum Conductor DC Resistance 24 AWG at 20°C: 28.0 Ohms/1000 ft
Nominal Outer Shield DC Resistance at 20°C: 3.2 Ohms / 1000 ft
Max Attenuation 24 AWG Pair Only: 0.125 MHz : 0.29 dB/100 ft
0.500 MHz : 0.50 dB/100 ft
1.000 MHz : 0.70 dB/100ft
Nominal Outer Shield DC Resistance at 20°C: 3.2 Ohms/1000 ft
Max. Attenuation 24 AWG Pair only 0.125 MHz: 29 dB/100ft
Max Attenuation 0.500 MHz: 0.50 dB/100ft
Max Attenuation 1.000 MHz: 0.70 dB/100ft
Max Operating UL Voltage 300 V RMS: CL2, CMG
Max Operating UL Voltage 300 V RMS: C(UL) AWM
Max Operating UL Voltage 600 V RMS: UL AWM
Max Recommended Current: 1.7 Amps per conductor @ 25°C (24 AWG), 4 Amps per conductor @ 24 V per NEC CL2 (Power Pair)

Flex Life: ±90 Degree Flex Test, 2" Diameter, 2 lbs. tension: 2000 Cycles minimum. Meter marks on jacket to aid users in installation. ODVA DeviceNet is an Open DeviceNet Vendor Association, Inc. trademark


Cable Ordering

Cable ID Description Cable Length (m) Weight (kg) Colour
3084A 0021000 2 #22, 2 #24 SH PVC 305 21.31 Red
3084A T5U1000 2 #22, 2 #24 SHLD PVC 305 21.31 Grey T5U
3084A T5U2000 2 #22, 2 #24 SHLD PVC 610 43.5 Grey T5U*
3084A T5U500 2 #22, 2 #24 SHLD PVC 152 10 Grey T5U

*Final length may vary ±10% for reels or +/- 5% for unreel for lengths shown

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