ISA/SP-50 FOUNDATION Fieldbus or PROFIBUS, (8 pr) 18 AWG (7x26) TC, PO/PVC, IS/OS, CMG, CMX, PLTC-ER
Eight 18 AWG pairs stranded (7x26) tinned copper conductors, polyolefin insulation, individual plus overall Beldfoil® shield (100% coverage), oil-resistant PVC jacket.
- Availability
- Global
- Status
- Active
Specifications
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. |
|---|
Physical Characteristics (Overall)
| Conductor Count | 16 |
|---|
Conductor
| Element | Pair(s) |
|---|---|
| AWG | 18 |
| Stranding | 7x26 |
| Material | TC - Tinned Copper |
| Nominal Diameter | 0.048 in |
| No. of Pairs | 8 |
Insulation
| Material | PP - Polypropylene |
|---|
Color Chart
| Number | Color |
|---|---|
| 1 | Blue, Orange and Numbered |
| 2 | |
| 3 | |
| 4 | |
| 5 | |
| 6 | |
| 7 | |
| 8 |
Inner Shield
| Type | Material | Material Trade Name | Coverage [%] | Drainwire AWG | Drainwire Construction n x D |
|---|---|---|---|---|---|
| Tape | Bi-Laminate (Alum+Poly) | Beldfoil® | 100% | 20 | 7x28 |
| Tinned Copper (TC) |
Outer Shield
| Type | Tape |
|---|---|
| Material | Bi-Laminate (Alum+Poly) |
| Material Trade Name | Beldfoil® |
| Coverage [%] | 100% |
| Drainwire Material | TC - Tinned Copper |
| Drainwire AWG | 18 |
| Drainwire Construction n x D | 7x26 |
Outer Jacket
| Material | PVC - Polyvinyl Chloride |
|---|---|
| Nominal Diameter | 0.67 in |
| Ripcord | Yes |
Construction and Dimensions
Stranding
| Twists | 6 twist/ft |
|---|
Electrical Characteristics
| Electrical Characteristics Notes | Max Propagation Delay Change From 7.812 kHz to 39.06 kHz: 518 pS/ft |
|---|---|
| Other Electrical Characteristic 2 | 31.25 KBits/sec |
Conductor DCR
| Individual Pair Nominal Shield DCR | 7.5 Ohm/1000ft |
|---|---|
| Nominal Conductor DCR | 5.86 Ohm/1000ft |
| Nominal Outer Shield DCR | 4.9 Ohm/1000ft |
Capacitance
| Max. Capacitance Unbalance | 1.2 pF/ft |
|---|---|
| Nom. Capacitance Conductor to Shield | 45 pF/ft |
| Nom. Mutual Capacitance | 24 pF/ft |
Inductance
| Nominal Inductance | 0.19 μH/ft |
|---|
Impedance
| Nominal Characteristic Impedance | 100 Ohm |
|---|
High Frequency (Nominal/Typical)
| Nom. Insertion Loss | 0.08 dB/100ft |
|---|
Delay
| Nominal Velocity of Propagation (VP) [%] | 66% |
|---|
High Frequency
| Max. Insertion Loss (Attenuation) | 0.091 dB/100ft |
|---|---|
| Max./Min. Input Impedance (unFitted) | 100 Ohm |
Current
| Element | Per Conductor |
|---|---|
| Max. Recommended Current [A] | 5.2 Amps per Conductor |
Voltage
| UL Voltage Rating | 300 V RMS |
|---|
Temperature Range
| UL Temperature Rating | 105°C |
|---|---|
| Operating Temperature Range | -40°C to +105°C |
Mechanical Characteristics
| Oil Resistance | Yes |
|---|---|
| UV Resistance | Yes |
| Maximum Recommended Pulling Tension | 481 lbs |
| Minimum Minor Axis Bend Radius | 6.7 in |
Standards
| NEC Articles | Article 725, Article 727, Article 800 |
|---|---|
| NEC/(UL) Compliance | CMG, CMX-Outdoor, ITC, PLTC-ER |
| CEC/C(UL) Compliance | CMG |
Applicable Environmental and Other Programs
| EU Directive 2000/53/EC (ELV) | Yes |
|---|---|
| EU Directive 2011/65/EU (RoHS 2) | Yes |
| EU Directive 2012/19/EU (WEEE) | Yes |
| EU Directive 2015/863/EU (RoHS 2 amendment) | Yes |
| EU Directive Compliance | EU Directive 2003/11/EC (BFR) |
| EU CE Mark | Yes |
| MII Order #39 (China RoHS) | Yes |
Suitability
| Suitability - Burial | Yes - UL |
|---|---|
| Suitability - Indoor | Yes |
| Suitability - Oil Resistance | Yes |
| Suitability - Outdoor | Yes |
| Suitability - Sunlight Resistance | Yes |
Flammability, LS0H, Toxicity Testing
| UL Flammability | UL1685 FT4 Loading |
|---|---|
| IEC Flammability | IEC 60332-3-24 |
| IEEE Flammability | 1202 |
| UL voltage rating | 300 V RMS |
Plenum/Non-Plenum
| Plenum (Y/N) | No |
|---|
History
| Update and Revision | Revision Number: 0.257 Revision Date: 03-27-2024 |
|---|
Resources
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