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Phoenix Contact MACXMCREXSL2NAMRUP 2-Channel Ex-i NAMUR Amplifier
The PHOENIX CONTACT MACX MCR-EX-SL-2NAM-R-UP is a robust and reliable 2-channel isolation amplifier specifically engineered for use in potentially explosive atmospheres. This device provides galvanic isolation between the input and output circuits, enhancing safety and reducing noise interference. Key features include wide-range power supply (19.2...253 V AC/DC), line fault detection (LFD) with visual indication, and a relay output with a PDT contact for signal transmission. The amplifier supports SIL 2 functionality and is approved for installation in zone 2 environments, making it ideal for applications in the process industries, oil and gas, and other hazardous locations. Its NAMUR compatibility and flexible operating modes further enhance its versatility.
Phoenix Contact MACXMCREXSL2NAMRUP 2-Channel Ex-i NAMUR Amplifier Specifications:
- Packing unit: 1 pc
- Weight per Piece (excluding packing): 180.0 g
- Custom tariff number: 85437090
- Country of origin: Germany
- Width: 17.5 mm
- Height: 99 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 % (non-condensing)
- Noise immunity: EN 61000-6-2
- Degree of protection: IP20
- Non-load voltage: ~ 8 V DC
- Switching points (attenuated): < 1.2 mA (blocking)
- Switching points (unattenuated): > 2.1 mA (conductive)
- Switching output: Relay output
- Contact type: 1 PDT per channel
- Contact material: AgSnO2, hard gold-plated
- Maximum switching voltage (AC): 250 V AC (2 A, 60 Hz)
- Maximum switching voltage (DC): 120 V DC (0.2 A) / 30 V DC (2 A)
- Maximum switching capacity: 500 VA
- Mechanical service life: 10 7 cycles
- Supply voltage range: 24 V ... 230 V AC/DC (-20 % ... +10 %, 50 Hz ... 60 Hz)
- Max. current consumption: < 80 mA
- Power consumption: ≤ 1.3 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
- Connection method: Screw connection
- Tightening torque, min: 0.5 Nm
- Tightening torque max: 0.6 Nm
- No. of channels: 2
- Step response (10-90%): typ. 6 ms (N/O contact: OFF/ON) / typ. 6 ms (N/O contact: ON/OFF) / typ. 4 ms (N/C contact: ON/OFF) / typ. 10 ms (N/C contact: OFF/ON)
- Status display: Green LED (supply voltage, PWR) / LED yellow (switching state) / Red LED (line errors)
- Flammability rating according to UL 94: V0
- Degree of pollution: 2
- Overvoltage category: III
- Housing material: PA 66-FR
- Color: green
- Designation (isolation): Input/output
- Electrical isolation (peak): 375 V (Peak value in accordance with EN 60079-11)
- Designation (power): Input/power supply
- Electrical isolation (rated): 300 Vrms (Rated insulation voltage)
- Test voltage: 2.5 kV AC
- Conformance: CE-compliant, additionally EN 61326
- ATEX: II (1) G [Ex ia Ga] IIC / II (1) D [Ex ia Da] IIIC / II 3(1) G Ex nA nC [ia Ga] IIC T4 Gc X
- IECEx: [Ex ia Ga] IIC / [Ex ia Da] IIIC / Ex nA nC [ia Ga] IIC T4 Gc
- UL, USA / Canada: Class I Div 2; IS for Class I, II, III Div 1
- Functional Safety (SIL): SIL 2
- Max. output voltage Uo: 9.56 V
- Max. output current Io: 10.3 mA
- Max. output power Po: 25 mW
- Group: IIC
- Max. external inductivity Lo: 300 mH / 1000 mH
- Max. external capacity Co: 3.6 µF / 26 µF
- Safety-related maximum voltage Um: 253 V AC/DC (Supply terminals)
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Frequently Asked Questions
Where can I buy Phoenix Contact MACXMCREXSL2NAMRUP?
You can click on the BUY or RFQ button to purchase MACXMCREXSL2NAMRUP from an authorized Phoenix Contact distributor.
How do I troubleshoot issues or seek technical support for part MACXMCREXSL2NAMRUP?
You can download the MACXMCREXSL2NAMRUP datasheet or visit the Phoenix Contact website for support.
Who is the manufacturer of MACXMCREXSL2NAMRUP?
Phoenix Contact