| FOUNDATION FIELDBUS CABLE | Technical Data sheet |
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APPLICATIONS
FFBUS 105°C 1x2x18 AWG cable is intended for FOUNDATION fieldbus systems.
For proper transmission of digital and analogue signals the cable is protected by a specially designed and
highly effective collective shield against external electromagnetic interferences.
The cable is suitable for indoor installations connecting fixed and movable equipment.
Cable outer sheath is oil-resistant.
CONSTRUCTION
- 18 AWG flexible multiwire conductors, stranded of annealed tin-plated copper wires (7x0.4 mm),
- foam-skin polyethylene insulation - identification colour code: blue, brown,
- insulated conductors twisted into pairs,
- collective shield, incorporating an aluminium-polyester tape and a stranded annealed tinned copper drain wire under a tinned copper wire braid shield of coverage bigger than 60%,
- heat resistant PVC cable sheath, colours on request.
CHARACTERISTICS
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Characteristic impedance Mutual capacitance at 1 kHz, appr. Inductance, approximate Attenuation loss, max - at frequency 39 kHz Insulation resistance, minimum Operating voltage Voltage test |
100 ± 20 Ω 50 nF/km 0.5 mH/km 3 dB/km 150 MΩ·km 100 V 1500 V rms |
DC loop resistance at 20°C, maximum Operating temperature range Minimum bending radius Cable combustibility Combustibility tests Reference standards |
19.6 W/km from -40 to +105 °C 12 x cable diameter flame retardant PN-EN 60332-1-2, IEC 60332-1-2 IEC 61158-2 |
The cable meets requirements of the low voltage directive 2014/35/EU
TECHNOKABEL S.A. reserves the right to change specifications without prior notice.