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MINI MCR-EX-SD-20-25-LP - MINI MCR-EX-SD-20-25-LP 1157867 PHOENIX CONTACT Ex i, Valve control block for operating intrinsically safe s..
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MINI MCR-EX-SD-20-25-LP

MINI MCR-EX-SD-20-25-LP 1157867 PHOENIX CONTACT Ex i, Valve control block for operating intrinsically safe s..

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4891 in stock
Key Specifications
:0.14 mm² ... 2.5 mm² (without ferrule)
Depth:119.2 mm
Width:6.2 mm
Height:109.81 mm
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Technical Specifications

ParameterValue
0.14 mm² ... 2.5 mm² (without ferrule)
Depth119.2 mm
Width6.2 mm
Height109.81 mm
InsulationDouble/reinforced insulation
CertificateCE-compliant
Height range> 2000 m ... 3000 m
Product typeSolenoid driver
Screw threadM3
Test voltage2.5 kV AC (50 Hz, 60 s)
Response time< 50 ms
Identification II (1) G [Ex ia Ga] IIC
Noise emissionIEC/EN 61000-6-4
Noise immunityIEC/EN 61000-6-2
Output voltage≥ 9.6 V DC (25 mA)
Product familyMINI Analog Pro
Output resistor≥ 413 Ω (Internal resistance Ri)
Non-load voltage> 20 V DC
Number of inputs1
Pollution degree2 (≤ 5000 m)
Stripping length10 mm
Connection methodScrew connection
Cross section AWG(converted acc. to IEC)
Number of outputs1
Power consumption< 1 W
Tightening torque0.5 Nm ... 0.6 Nm
Current limitation> 25 mA
Ex i circuits (EPL)Ga
Short-circuit-proofyes
Degree of protectionIP20
Max. output power Po354 mW
Overvoltage categoryII (≤ 5000 m)
Supply voltage rangeloop-powered, no external supply necessary
Voltage input signal19.2 V DC ... 30 V DC (24 V DC, -20 % ... +25 %)
Ex installation (EPL)Gc
Standards/regulationsIEC/EN 61010-1
Max. output current Io59 mA
Max. output voltage Uo24 V
Rated insulation voltage300 Vrms
Conductor cross section AWG24 ... 12 (flexible)
Max. internal inductance Linegligible
Max. internal capacitance Ci11 nF
Conductor cross section rigid0.2 mm² ... 1.5 mm² (with ferrule)
Electromagnetic compatibilityTested in accordance with the following standards and regulations: EN 61326-1 For industrial use, NAMUR NE 21
Ambient temperature (operation)-40 °C ... 70 °C
Conductor cross section flexible0.14 mm² ... 2.5 mm²
Permissible humidity (operation)5 % ... 95 % (non-condensing)
Safety-related maximum voltage Um253 V AC
Ambient temperature (storage/transport)-40 °C ... 85 °C
I (simple circuit): Max. external inductivity Lo/ Max. external capacitance Co90 mH / 5.23 µF
IIA (simple circuit): Max. external inductivity Lo/ Max. external capacitance Co70 mH / 3.33 µF
IIC (simple circuit): Max. external inductivity Lo/ Max. external capacitance Co10 mH / 114 nF
IIB/IIIC (simple circuit): Max. external inductivity Lo/ Max. external capacitance Co30 mH / 919 nF

Product Description

Ex i-Solenoid driver for controlling Ex i solenoid valves in the Ex area. no-load voltage: 20 V DC, current limitation: 25 mA, Standard configuration, Loop-powered, Safety Integrity Level (SIL, IEC 61
Key Features
  • Industrial grade quality
  • RoHS compliant
  • CE certified
  • 1-year warranty

Product Documents

Datasheet

Technical specifications and performance data

User Manual

Installation and operation guide

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