PROFIBUS-PA
In scada systems
Water and Natural Gas Distribution Networks
Electric Generation and Distribution
Fueling Stations
Power Stations
Production Lines
NOTES
Profibus: A connection system of host computer and other computers, sensors, motors, thermocouples, automatic valves which are parts of scada system on a single line.
Scada: A generic name for systems that allow in spection, monitoring and operating under a logic of devicessprawling over a wide geographical area from a center by means of computers.
*RAL 5015 Blue: In explosive and flare up places as ex-proof connection
**RAL 9005 Black: In places where UV resistant is required
| Conductor |
Solid Copper (1 mm, 18 AWG) |
| Insulation |
Foam PE |
| Stranding |
A Wire Green- B Wire Red |
| 1.Screen |
Pes Tape + Al Pes Tape |
| 2.Screen |
Tinned Copper Braid ( 85% Coverage) |
| Sheath |
PVC Compound |
| Sheath Colour |
Ral 5015 Blue* or Ral 9005 Black** |
DC LOOP
RESISTANCE |
INSULATION
RESISTANCE |
OPERATING
VOLTAGE |
TEST
VOLTAGE |
BENDING
RADIUS |
CHARACTERISTIC
IMPEDANCE |
MUTUAL
CAPACITY
(MAX) |
ATTENUATION |
TEMPERATURE
RANGE |
FLAME RETARDANT
TEST |
| 46Ωxkm |
1000MΩxkm |
300V |
1200V |
10x Cable Ø |
100Ω ± 20% |
54nF/km |
<3dB/km @ 39KHz |
-40ºC~+70ºC |
IEC 60332-1-2
VDE 0482-332-1-2
EN 60332-1-2 |
