Profibus Cables (DP/PA)
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Overview
Profibus is a special type of Bus cable popularly used in discrete manufacturing and process control applications. Profibus cable facilitates communication between automation system and decentralized peripheral equipment. Because of dual screen this cable suitable for installation in EMC Zone.
Specifications | ||
| Conductor Material | Annealed Bare Electrolytic Copper | |
| Conductor Type | Solid Single Strand / Stranded Multi Strand | |
| Conductor Size | 22 AWG | |
| Insulation | HDPE (High-Density Foam Polyethylene) | |
| Screening | 1st screen | Aluminum Mylar Foil with ATC Drain Wire |
| 2nd screen | Annealed Tinned Copper wire Braided | |
| Inner / Outer Sheath | Flame Retardant PVC (Violet / Purple Color) | |
| Armoring (Optional) | Galvanized Steel Round Wire | |
Special Features | ||
| Conductor Resistance | 52.8 Ohms / km (max) | |
| Characteristics Impedance | 150 Ohms | |
| Max. Current Rating | 2.3 Amps per Core | |
| Nom. Capacitance (Core to Core) | 28 pF / mtr | |
| Nom. Velocity & Propagation | 78 percent | |
| Voltage Grade | 300 Volts | |
| High frequency | at 0.2 MHz | 1.10 dB / 100 mtr |
| at 04 MHz | 2.65 dB / 100 mtr | |
| at 16 MHz | 5.40 dB / 100 mtr | |
| Operating Temperature Range | -30 deg C to 80 deg C | |