2924867

https://www.phoenixcontact.com/us/products/2924867 Signal isolator - MACX MCR-EX-SL-SD-23-48-LFD - 2924867 Please be informed that the data shown in this PDF Document is generated from our Online Catalog. Please find the complete data in the user's documentation. Our General Terms of Use for Downloads are valid (http://phoenixcontact.com/download) Ex i solenoid driver for controlling Ex i solenoid valves in the Ex area, current limitation at 48 mA, logic input, line fault transparency, and with error message output up to SIL 3 according to IEC 61508; screw connection Product Features           Key commercial data Packing unit 1 pc Custom tariff number 85437090 Country of origin Germany Technical data Note Utilization restriction EMC: class A product, see manufacturer's declaration in the download area Dimensions Width 12.5 mm Height 99 mm Depth 114.5 mm Ambient conditions Ambient temperature (operation) -20 °C ... 60 °C (Any mounting position) Ambient temperature (storage/transport) -40 °C ... 80 °C Maximum altitude ≤ 2000 m Permissible humidity (operation) 10 % ... 95 % (non-condensing) 05/19/2015   Page 1 / 6 https://www.phoenixcontact.com/us/products/2924867 Signal isolator - MACX MCR-EX-SL-SD-23-48-LFD - 2924867 Technical data Ambient conditions Noise immunity EN 61000-6-2 When being exposed to interference, there may be minimal deviations. Degree of protection IP20 Output data Output characteristic curve: Output resistor ≥ 269 Ω (Internal resistance Ri) Response time < 30 ms Power supply Nominal supply voltage 24 V DC Supply voltage range 19.2 V DC ... 30 V DC (24 V DC (-20% ... +25%)) Power consumption < 1.8 W Connection data 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 Screw thread M3 Connection method Screw connection Tightening torque, min 0.5 Nm Tightening torque max 0.6 Nm General Status display Green LED (supply voltage) LED yellow (switching state) Red LED (line errors) Inflammability class according to UL 94 V0 Pollution degree 2 Surge voltage category II Electromagnetic compatibility Conformance with EMC Directive 2004/108/EC Emitted interference EN 61000-6-4 Housing material PA 66-FR Color green Designation Input/output, supply, error message output Electrical isolation 375 V (Peak value in accordance with EN 60079-11) 05/19/2015   Page 2 / 6 https://www.phoenixcontact.com/us/products/2924867 Signal isolator - MACX MCR-EX-SL-SD-23-48-LFD - 2924867 Technical data General 300 Vrms (Rated insulation voltage (surge voltage category II; pollution degree 2, safe isolation as per EN 61010-1)) 2.5 kV (50 Hz, 1 min., test voltage) Designation Output/input Electrical isolation 630 V (UDC according to EN 60079-15) Designation Output/supply, DIN rail connector Electrical isolation 375 V (Peak value in accordance with EN 60079-11) 300 Vrms (Rated insulation voltage (surge voltage category II; pollution degree 2, safe isolation as per EN 61010-1)) 2.5 kV (50 Hz, 1 min., test voltage) Designation Output/supply Electrical isolation 630 V (UDC according to EN 60079-15) Designation Input/error message output/supply Electrical isolation 1.5 kV (50 Hz, 1 min., test voltage) Conformance CE-compliant, additionally EN 61326 ATEX  II (1) G [Ex ia Ga] IIC/IIB  II (1) D [Ex ia Da] IIIC  II 3(1) G Ex nA [ia Ga] IIC T4 Gc X IECEx [Ex ia Ga] IIC/IIB [Ex ia Da] IIIC Ex nA [ia Ga] IIC T4 Gc UL, USA / Canada UL 61010 Listed Functional Safety (SIL) SIL 3 Safety data Max. internal inductance Li negligible Max. internal capacitance Ci 11 nF Max. output voltage Uo 25.3 V Max. output current Io 94 mA Max. output power Po 595 mW Group IIC Max. external inductivity Lo 3 mH Max. external capacity Co 95 nF Group IIB Max. external inductivity Lo 12 mH Max. external capacity Co 810 nF Group IIA Max. external inductivity Lo 24 mH 05/19/2015   Page 3 / 6 https://www.phoenixcontact.com/us/products/2924867 Signal isolator - MACX MCR-EX-SL-SD-23-48-LFD - 2924867 Technical data Safety data Max. external capacity Co 2750 nF Safety-related maximum voltage Um 253 V AC/DC Classifications eCl@ss eCl@ss 4.0 27210121 eCl@ss 4.1 27210121 eCl@ss 5.0 27210121 eCl@ss 5.1 27210121 eCl@ss 6.0 27210121 eCl@ss 7.0 27210121 eCl@ss 8.0 27210121 ETIM ETIM 3.0 EC001599 ETIM 4.0 EC001599 ETIM 5.0 EC001599 UNSPSC UNSPSC 6.01 30211506 UNSPSC 7.0901 39121008 UNSPSC 11 39121008 UNSPSC 12.01 39121008 UNSPSC 13.2 39121008 Approvals Approvals Approvals UL Listed / cUL Listed / Functional Safety / cULus Listed Ex Approvals IECEx / ATEX / UL Listed / cUL Listed / EAC Ex / cULus Listed 05/19/2015   Page 4 / 6 https://www.phoenixcontact.com/us/products/2924867 Signal isolator - MACX MCR-EX-SL-SD-23-48-LFD - 2924867 Approvals Approvals submitted Approval details UL Listed  cUL Listed  Functional Safety  cULus Listed  Drawings Block diagram Pictogram OUT Sensor / Field IN PLC / DCS DO 4.2 4.2 3.2 3.2 - 4.1 4.1 3.1 3.1 + Zone 0,1,2 Zone 20,21,22 Div. 1,2 2.2 2.1 DI OUT IN + 4.1 Faultsignal Faultsignal - 4.2 2.2 2.1 + + GND +24V LFD +24V GND 1.2 1.1 POWER Zone 2 Div. 1 05/19/2015   Page 5 / 6 https://www.phoenixcontact.com/us/products/2924867 Signal isolator - MACX MCR-EX-SL-SD-23-48-LFD - 2924867 Diagram Output voltage UV [V] 30 20 10 0 0 10 20 30 40 50 60 Output current IV [mA] Phoenix Contact 2015 © - all rights reserved http://www.phoenixcontact.com 05/19/2015   Page 6 / 6