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Phoenix Contact 2865955 Power Input Isolating Amplifier
The Phoenix Contact MACX MCR-SL-RPSSI-I is a versatile power/input isolating amplifier ideal for industrial environments requiring signal isolation and amplification. It transfers supplied or active 0/4-20mA signals to a load, supporting both active and passive loads. Key features include 3-way electrical isolation for enhanced safety and SIL 2 compliance according to IEC 61508, ensuring suitability for safety-critical applications. The amplifier's ability to operate in zone 2 with protection type 'n' (EN 60079-15) expands its applicability in hazardous areas. It also incorporates a 250Ω resistor to increase HART impedance for low-resistance systems and supports bidirectional transmission of digital HART communication signals. Its robust design and reliable performance make it a valuable component in process automation and industrial control systems.
Phoenix Contact 2865955 Power Input Isolating Amplifier Specifications:
- Packing unit: 1 pc
- Weight per Piece (excluding packing): 140.0 g
- Custom tariff number: 85437090
- Country of origin: Germany
- Width: 12.5 mm
- Height: 112.5 mm
- Depth: 114.5 mm
- Ambient temperature (operation): -20 °C ... 60 °C
- Ambient temperature (storage/transport): -40 °C ... 80 °C
- Maximum altitude: ≤ 2000 m
- Permissible humidity (operation): 10 % ... 95 %
- Noise immunity: EN 61000-6-2
- Degree of protection: IP20
- Signal input (current): 4 mA ... 20 mA
- Transmitter supply voltage: > 21.5 V
- Signal input (passive current): 0 mA ... 20 mA
- Voltage drop: < 3.5 V
- Signal output (current): 4 mA ... 20 mA (active)
- Transmission Behavior: 1:1 to input signal
- Load/output load current output: < 1000 Ω (20 mA)
- Output ripple: < 20 mVrms
- Output behavior in the event of an error (cable break): 0 mA
- Output behavior in the event of an error (cable short): ≥ 22.5 mA
- Nominal supply voltage: 24 V DC
- Supply voltage range: 19.2 V DC ... 30 V DC
- Max. current consumption: < 76 mA
- Power consumption: < 1.1 W
- Conductor cross section solid (min): 0.2 mm²
- Conductor cross section solid (max): 2.5 mm²
- Conductor cross section flexible (min): 0.2 mm²
- Conductor cross section flexible (max): 2.5 mm²
- Conductor cross section AWG (min): 24
- Conductor cross section AWG (max): 14
- Stripping length: 7 mm
- Maximum transmission error: < 0.01 %
- Transmission error, typical: < 0.05 %
- Maximum temperature coefficient: < 0.01 %/K
- Step response (10-90%): < 200 µs
- Status display: Green LED
- Flammability rating: V0
- Degree of pollution: 2
- Overvoltage category: II
- Housing material: PA 66-FR
- Electrical isolation (rated voltage): 300 Vrms
- Electrical isolation (test voltage): 2.5 kV
- Conformance: CE-compliant, EN 61326
- ATEX: II 3 G Ex nA II T4 Gc X
- UL Listing: UL 61010 Listed, UL 508 Listed
- SIL: SIL 2
- HART function: Yes
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Frequently Asked Questions
Where can I buy Phoenix Contact 2865955?
You can click on the BUY or RFQ button to purchase 2865955 from an authorized Phoenix Contact distributor.
How do I troubleshoot issues or seek technical support for part 2865955?
You can download the 2865955 datasheet or visit the Phoenix Contact website for support.
Who is the manufacturer of 2865955?
Phoenix Contact