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7900A - DeviceBus® for ODVA DeviceNet™, (2) 16 AWG (19x29) TC & (1) 18 AWG (19x30) TC, PVC-NYL-FRPP/PVC, TC-ER
Two 16 AWG stranded (19x29) tinned copper conductors and one 18 AWG stranded (19x30) tinned copper conductors, PVC/Nylon insulation (power), flame retardant polypropylene insulation (data), oil- and UV-resistant PVC jacket.
Physical Characteristics (Overall)
Conductor
| AWG | Stranding | Material | No. of Pairs |
|---|---|---|---|
| 16 | 19x29 | TC - Tinned Copper | 1 |
| 18 | 19x30 | TC - Tinned Copper | 1 |
| Conductor Count: | 4 |
| Conductor Size: | 16 AWG |
Insulation
| Element | Material | Nominal Diameter |
|---|---|---|
| 16 | PVC/Nylon - Polyvinyl Chloride/Nylon | 0.101 in |
| 18 | FRPP - Flame Retardant Polypropylene | 0.098 in |
Color Chart
| Number | Color |
|---|---|
| 1 (16 AWG) | Red & Black |
| 2 (18 AWG) | Blue & White |
Outer Shield Material
| Material |
|---|
| Unshielded |
Outer Jacket Material
| Material | Nominal Diameter | Nominal Wall Thickness | Separator Material |
|---|---|---|---|
| PVC - Polyvinyl Chloride | 0.43 in | 0.075 in | Polyester |
Construction and Dimensions
Stranding
| Lay Length |
|---|
| 1 MHz |
| Print Legend: | BELDEN 7900A E64067 DEVICEBUS(R) TYPE IV DROP CABLE 1PR16 1PR18 600V TYPE TC (UL) 75C DRY SUN RES OR C(UL) AWM I/II A/B 75C 600V FT1 (2 FT., 7 DIGIT SEQUENTIAL NUMBER) FEET |
Electrical Characteristics
Conductor DCR
| Element | Nominal Conductor DCR | Nominal Outer Shield DCR |
|---|---|---|
| 16 AWG | 4.9 Ohm/1000ft | 1.8 Ohm/1000ft |
| 18 AWG | 6.9 Ohm/1000ft |
Capacitance
| Element | Nom. Capacitance Conductor to Conductor |
|---|---|
| 18 AWG Pair Only | |
| 14.7 pF/ft |
| Shielding: | Unshielded |
Impedance
| Nominal Characteristic Impedance |
|---|
| 100 Ohm |
| 120 Ohm |
Delay
| Max. Delay | Max. Delay Description | Nominal Delay | Nominal Velocity of Propagation (VP) [%] | Nominal Velocity of Propagation (VP) Description |
|---|---|---|---|---|
| 1.6 ns/ft | 18 AWG Pair Only | 18 AWG Pair Only | ||
| 1.6 ns/ft | 64 % |
High Freq
| Element | Frequency [MHz] | Max./Min. Fitted Impedance |
|---|---|---|
| 18 AWG Pair Only | 0.125 MHz | 120 Ohm |
| 0.5 MHz |
Current
| Element | Max. Recommended Current [A] |
|---|---|
| 15 AWG | 8.0 Amps per Conductor |
Voltage
| UL Voltage Rating |
|---|
| 600 V RMS |
Temperature Range
| UL Temp Rating: | 75°C |
| Operating Temp Range: | -20°C To +75°C |
Mechanical Characteristics
| Bulk Cable Weight: | 100 lbs/1000ft |
| Max Recommended Pulling Tension: | 110 lbs |
| Min Bend Radius/Minor Axis: | 4.3 in |
Standards
| NEC/(UL) Specification: | TC-ER |
| CSA AWM Specification: | AWM I/II A/B |
| Other Specification: | ODVA Cable IV |
Applicable Environmental and Other Programs
| EU Directive 2000/53/EC (ELV): | 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): | 2005-10-13 |
| CA Prop 65 (CJ for Wire & Cable): | Yes |
| MII Order #39 (China RoHS): | Yes |
Suitability
| Suitability - Oil Resistance: | Yes |
| Suitability - Sunlight Resistance: | Yes |
Flammability, LS0H, Toxicity Testing
| UL Flammability: | UL1685 UL Loading |
| CSA Flammability: | FT1 |
| UL voltage rating: | 600 V RMS |
Plenum/Non-Plenum
| Plenum (Y/N): | No |
Part Number
Variants
| Item # | Color | Footnote |
|---|---|---|
| 7900A T5U1000 | Gray T5U | C |
| 7900A T5U500 | Gray T5U | C |
| Footnote: | C - CRATE REEL PUT-UP. |