UNITRONIC® BUS FF SWA
- FOUNDATIONTM Fieldbus cable is suitable for data communication network
for industrial process control instruments - product information (PDF)
■ Application range
- Stationary application
- Indoor / outdoor applications
- Direct burial (Armoured version)
■ Approvals (Norm references)
- Unarmoured version: UL AWM Style 2464 and CMX rated
■ Product Make-up
- For RE-2X(ST)YRY (SWA) :
– Stranded bare annealed copper wires
– Cross-link polyethylene insulation
– Cores twisted into pair
– Al-My pair shielding + tinned annealed
copper drain wire
Note: 2 – 4 pairs with additional overall
shielding of Al-My + tinned copper drain wire.
– PVC bedding – Flame retardant, orange
– Steel wire armoured (SWA)
– PVC outer sheath – Flame retardant, orange
or black
- For RE-2X(ST)CYRY (SWA) :
– Stranded bare annealed copper wires
– Cross-link polyethylene insulation
– Cores twisted into pair
– Al-My pair shielding + tinned annealed
copper drain wire
Note: 2 – 4 pairs with additional overall
shielding of Al-My + tinned copper drain wire.
– Tinned copper wire braiding
– PVC bedding – Flame retardant, orange
– Steel wire armoured (SWA)
– PVC outer sheath – Flame retardant, orange
or black
■ Technical data
Core identification code
see table below
(Note: for multipair cable, blue colour core has number marking)
Mutual capacitance
C/C: max. 65 nF/km
C/S: max. 125 nF/km
Peak operating voltage
300 V (not for power applications)
Specific insulation resistance
> 20 MOhm x km
Minimum bending radius
12 x cable diameter (Armoured version)
Test voltage
1500 V
Characteristic impedance
(at 31.25 kHz): 100 ± 20 Ohm
Temperature range
-30°C to +80°C
Article number | Number of pairs and AWG per conductor | Outer diameter (mm) | Outer sheath colour | Core insulation colour | Copper index (kg/km) | Weight (kg/km) |
RE-2X(ST)YRY (SWA) | ||||||
3804891 | 1 x 2 x 18 AWG | 12,5 | OG | BU/OG | 20,5 | 290,6 |
3804891A | 1 x 2 x 18 AWG | 12,5 | BK | BU/BN | 20,5 | 290,6 |
3804891B | 1 x 2 x 18 AWG | 12,5 | OG | BU/OG | 20,5 | 290,6 |
3804891C | 1 x 2 x 18 AWG | 12,5 | BK | BU/BN | 20,5 | 290,6 |
3804892 | 2 x 2 x 18 AWG | 16,3 | OG | BU/OG | 45,9 | 570 |
3804892A | 2 x 2 x 18 AWG | 16,3 | BK | BU/BN | 45,9 | 570 |
3804892B | 2 x 2 x 18 AWG | 16,3 | OG | BU/OG | 45,9 | 570 |
3804892C | 2 x 2 x 18 AWG | 16,3 | BK | BU/BN | 45,9 | 570 |
3804893 | 3 x 2 x 18 AWG | 19,1 | OG | BU/OG | 66,4 | 636 |
3804893A | 3 x 2 x 18 AWG | 19,1 | BK | BU/BN | 66,4 | 636 |
3804893B | 3 x 2 x 18 AWG | 19,1 | OG | BU/OG | 66,4 | 636 |
3804893C | 3 x 2 x 18 AWG | 19,1 | BK | BU/BN | 66,4 | 636 |
3804894 | 4 x 2 x 18 AWG | 21,3 | OG | BU/OG | 87 | 781 |
3804894A | 4 x 2 x 18 AWG | 21,3 | BK | BU/BN | 87 | 781 |
3804894B | 4 x 2 x 18 AWG | 21,3 | OG | BU/OG | 87 | 781 |
3804894C | 4 x 2 x 18 AWG | 21,3 | BK | BU/BN | 87 | 781 |
3804896 | 1 x 2 x 16 AWG | 14,5 | OG | BU/OG | 32,4 | 332,1 |
3804896A | 1 x 2 x 16 AWG | 14,5 | BK | BU/OG | 32,4 | 332,1 |
3804896B | 1 x 2 x 16 AWG | 14,5 | OG | BU/BN | 32,4 | 332,1 |
3804896C | 1 x 2 x 16 AWG | 14,5 | BK | BU/BN | 32,4 | 332,1 |
3804897 | 2 x 2 x 16 AWG | 19,3 | OG | BU/OG | 69,9 | 632,1 |
3804897A | 2 x 2 x 16 AWG | 19,3 | BK | BU/OG | 69,9 | 632,1 |
3804897B | 2 x 2 x 16 AWG | 19,3 | OG | BU/BN | 69,9 | 632,1 |
3804897C | 2 x 2 x 16 AWG | 19,3 | BK | BU/BN | 69,9 | 632,1 |
3804898 | 3 x 2 x 16 AWG | 22,8 | OG | BU/OG | 102,3 | 991,7 |
3804898A | 3 x 2 x 16 AWG | 22,8 | BK | BU/OG | 102,3 | 991,7 |
3804898B | 3 x 2 x 16 AWG | 22,8 | OG | BU/BN | 102,3 | 991,7 |
3804898C | 3 x 2 x 16 AWG | 22,8 | BK | BU/BN | 102,3 | 991,7 |
3804899 | 4 x 2 x 16 AWG | 25,1 | OG | BU/OG | 134,7 | 1163 |
3804899A | 4 x 2 x 16 AWG | 25,1 | BK | BU/OG | 134,7 | 1163 |
3804899B | 4 x 2 x 16 AWG | 25,1 | OG | BU/BN | 134,7 | 1163 |
3804899C | 4 x 2 x 16 AWG | 25,1 | BK | BU/BN | 134,7 | 1163 |
RE-2X(ST)CYRY (SWA) | ||||||
3804911 | 1 x 2 x 18 AWG | 12,5 | OG | BU/OG | 40 | 307 |
3804911A | 1 x 2 x 18 AWG | 12,5 | BK | BU/OG | 40 | 307 |
3804911B | 1 x 2 x 18 AWG | 12,5 | OG | BU/BN | 40 | 307 |
3804911C | 1 x 2 x 18 AWG | 12,5 | BK | BU/BN | 40 | 307 |
3804912 | 2 x 2 x 18 AWG | 16,3 | OG | BU/OG | 70,5 | 585 |
3804912A | 2 x 2 x 18 AWG | 16,3 | BK | BU/OG | 70,5 | 585 |
3804912B | 2 x 2 x 18 AWG | 16,3 | OG | BU/BN | 70,5 | 585 |
3804912C | 2 x 2 x 18 AWG | 16,3 | BK | BU/BN | 70,5 | 585 |
3804913 | 3 x 2 x 18 AWG | 19,1 | OG | BU/OG | 89,6 | 645 |
3804913A | 3 x 2 x 18 AWG | 19,1 | BK | BU/OG | 89,6 | 645 |
3804913B | 3 x 2 x 18 AWG | 19,1 | OG | BU/BN | 89,6 | 645 |
3804913C | 3 x 2 x 18 AWG | 19,1 | BK | BU/BN | 89,6 | 645 |
3804914 | 4 x 2 x 18 AWG | 21,3 | OG | BU/OG | 114,8 | 798 |
3804914A | 4 x 2 x 18 AWG | 21,3 | BK | BU/OG | 114,8 | 798 |
3804914B | 4 x 2 x 18 AWG | 21,3 | OG | BU/BN | 114,8 | 798 |
3804914C | 4 x 2 x 18 AWG | 21,3 | BK | BU/BN | 114,8 | 798 |
3804916 | 1 x 2 x 16 AWG | 14,5 | OG | BU/OG | 66,7 | 358,2 |
3804916A | 1 x 2 x 16 AWG | 14,5 | BK | BU/OG | 66,7 | 358,2 |
3804916B | 1 x 2 x 16 AWG | 14,5 | OG | BU/BN | 66,7 | 358,2 |
3804916C | 1 x 2 x 16 AWG | 14,5 | BK | BU/BN | 66,7 | 358,2 |
3804917 | 2 x 2 x 16 AWG | 19,3 | OG | BU/OG | 105,2 | 667,9 |
3804917A | 2 x 2 x 16 AWG | 19,3 | BK | BU/OG | 105,2 | 667,9 |
3804917B | 2 x 2 x 16 AWG | 19,3 | OG | BU/BN | 105,2 | 667,9 |
3804917C | 2 x 2 x 16 AWG | 19,3 | BK | BU/BN | 105,2 | 667,9 |
3804918 | 3 x 2 x 16 AWG | 22,8 | OG | BU/OG | 142,3 | 1026,5 |
3804918A | 3 x 2 x 16 AWG | 22,8 | BK | BU/OG | 142,3 | 1026,5 |
3804918B | 3 x 2 x 16 AWG | 22,8 | OG | BU/BN | 142,3 | 1026,5 |
3804918C | 3 x 2 x 16 AWG | 22,8 | BK | BU/BN | 142,3 | 1026,5 |
3804919 | 4 x 2 x 16 AWG | 25,1 | OG | BU/OG | 174,8 | 1192,1 |
3804919A | 4 x 2 x 16 AWG | 25,1 | BK | BU/OG | 174,8 | 1192,1 |
3804919B | 4 x 2 x 16 AWG | 25,1 | OG | BU/BN | 174,8 | 1192,1 |
3804919C | 4 x 2 x 16 AWG | 25,1 | BK | BU/BN | 174,8 | 1192,1 |