Product Description
Product information (PDF)
UNITRONIC® BUS FF
Cables meet the requirements of ISA/SP50 and the FOUNDATION field bus for the cable type A.
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Article List
Product description
Technical Data
| Lapp No. | Product Name | Datasheet / Product video | Request Quote | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Article designation | Number of pairs and AWG per conductor | Outer diameter (mm) | Copper index (kg/km) | Weight (kg/km) | |||||
| Lapp 2170350 | UNITRONIC BUS FF |
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| UNITRONIC® BUS FF 3 | 1x2x1.1 + 1×1.1 Ø | 7.9 | 62.0 | 93 | |||||
| Lapp 2170351 | UNITRONIC BUS FF |
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| UNITRONIC® BUS FF 3 ARM (YE) | 1x2x1.1 + 1×1.1 Ø | 12.3 | 125.0 | 182 | |||||
| Lapp 2170353 | UNITRONIC BUS FF |
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| UNITRONIC® BUS FF 3 ARM (BU) | 1x2x1.1 + 1×1.1 Ø | 12.3 | 125.0 | 182 | |||||
| Lapp 2170352 | UNITRONIC BUS FF |
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| UNITRONIC® BUS FF 2 | 1 x 2 x 1,1 | 7.9 | 53.3 | 82 | |||||
Application range
- FOUNDATION™ Fieldbus is used in intrinsically safe areas, especially in the field of Process Automation
- Fixed installation
Benefits
- Cables meet the requirements of ISA/SP50 and the FOUNDATION™ field bus for the cable type A.
Product Make-up
- Lapp bus cables for FOUNDATION™ field bus are available in 4 versions:
- 3-core, unarmoured, with device ground
- 3-core, armoured (longitudinally welded, spiral corrugated copper sheath) with device ground
Yellow and blue version - 2-core, not armoured, with device ground
Norm references / Approvals
- With UL/CSA approval (CMG/PLTC)
Product features
- All cables are designed for 105 °C and resistant to sunlight
| Peak operating voltage | 300 V |
| Conductor resistance | ? 24 Ohm/km |
| Minimum bending radius | 15 x outer diameter |
| Test voltage | 1500 V |
| Temperature range | -40 °C or -25 °C to +105 °C, see data sheet |
| Characteristic impedance | 100 ± 20 Ohm at 31.25 kHz |
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