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Phoenix Contact PSITERMINATORPB Active Termination Resistor
The PSI-TERMINATOR-PB from PHOENIX CONTACT is a crucial component for PROFIBUS and RS-485 networks, actively terminating the bus at its end. This active termination ensures reliable communication even when devices are connected or disconnected during operation. The device's compact design incorporates electrical isolation between the supply and data interface, and it features an integrated programming interface. It's ideal for industrial applications requiring robust and reliable bus communication, offering diagnostic LEDs, interference-free operation, and DIN rail mounting capabilities. The extended temperature range and power supply options make it suitable for a wide range of environments.
Phoenix Contact PSITERMINATORPB Active Termination Resistor Specifications:
- Packing unit: 1 pc
- GTIN: 4046356579445
- Weight per Piece (excluding packing): 120.000 g
- Custom tariff number: 85389091
- Country of origin: Germany
- Width: 22.5 mm
- Height: 99 mm
- Depth: 56 mm
- Ambient temperature (operation): -20 °C ... 65 °C
- Ambient temperature (storage/transport): -40 °C ... 85 °C
- Permissible humidity (operation): 30 % ... 95 % (non-condensing)
- Altitude: ≤ 5000 m
- Degree of protection: IP20
- Electrical isolation: DIN EN 50178 (RS-485 // VCC)
- Test voltage data interface/power supply: 1.5 kVrms (50 Hz, 1 min.)
- Electromagnetic compatibility: Conformance with EMC Directive 2014/30/EU
- Net weight: 124.2 g
- Housing material: PA 6.6-FR
- Color: green
- MTBF: 2383 Years (Telcordia standard, 25°C temperature, 21% operating cycle)
- MTTF: 3550 Years (SN 29500 standard, temperature 25°C, operating cycle 21%)
- Nominal supply voltage: 24 V DC
- Supply voltage range: 19.2 V DC ... 28.8 V DC
- Typical current consumption: 45 mA (24 V DC)
- Interface 1: PROFIBUS acc. to IEC 61158, RS-485 2-conductor
- Connection method: D-SUB 9, COMBICON
- Transmission length: ≤ 1200 m
- Output nominal voltage: 5 V DC
- Termination resistor: 390 Ω
- Conductor cross section solid min.: 0.2 mm²
- Conductor cross section solid max.: 1.5 mm²
- Conductor cross section flexible min.: 0.2 mm²
- Conductor cross section flexible max.: 1.5 mm²
- Conductor cross section AWG min.: 24
- Conductor cross section AWG max.: 16
- Serial transmission speed: ≤ 12 Mbps
- Free fall: 1 m
- Vibration resistance: 5g, 10...150 Hz, 2.5 h
- Shock: 25g, 11 ms period
- Contact discharge: ± 6 kV
- Signal: ± 1 kV
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Frequently Asked Questions
Where can I buy Phoenix Contact PSITERMINATORPB?
You can click on the BUY or RFQ button to purchase PSITERMINATORPB from an authorized Phoenix Contact distributor.
How do I troubleshoot issues or seek technical support for part PSITERMINATORPB?
You can download the PSITERMINATORPB datasheet or visit the Phoenix Contact website for support.
Who is the manufacturer of PSITERMINATORPB?
Phoenix Contact