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