https://www.phoenixcontact.com/us/products/2810939 Signal conditioner - MCR-C-UI-UI-DCI-NC - 2810939 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://download.phoenixcontact.com) MCR 3-way isolating amplifier, with configurable input/output, for electrical isolation of analog signals, with GL approval, unconfigured The illustration shows version MCRC-UI-UI-DCI Key commercial data Packing unit 11 GTIN Weight per Piece (excluding packing) 140.0 GRM 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 17.5 mm Height 99 mm Depth 114.5 mm Ambient conditions Ambient temperature (operation) -20 C ... 65 C Degree of protection IP20 Input data 10.11.2013 Page 1 / 5 https://www.phoenixcontact.com/us/products/2810939 Signal conditioner - MCR-C-UI-UI-DCI-NC - 2810939 Technical data Input data Configurable/programmable Yes, standard configuration IN 0 ... 10 V, OUT 0 ... 10 V Voltage input signal 0 V ... 10 V (please indicate if different setting when ordering) Max. input voltage 30 V Max. input current 50 mA Input resistance of voltage input 1 M Input resistance current input 50 Output data Configurable/programmable Yes, unconfigured Voltage output signal 0 V ... 10 V (please indicate if different setting when ordering) Max. output voltage 15 V Max. output current 30 mA Load/output load voltage output 10 k Load/output load current output 500 Power supply Supply voltage range 18 V DC ... 30 V DC Max. current consumption < 30 mA (without load) Connection data Connection method Pluggable screw connection Conductor cross section solid min. 0.2 mm Conductor cross section solid max. 2.5 mm Conductor cross section stranded min. 0.2 mm Conductor cross section stranded max. 2.5 mm Conductor cross section AWG/kcmil min. 24 Conductor cross section AWG/kcmil max 14 Stripping length 8 mm Screw thread M3 General No. of channels 1 Maximum transmission error 0.1 % (of final value) Maximum temperature coefficient 0.0075 %/K Limit frequency (3 dB) 30 Hz Alignment zero 2% Alignment span 2% Step response (10-90%) 11 ms Protective circuit Transient protection 10.11.2013 Page 2 / 5 https://www.phoenixcontact.com/us/products/2810939 Signal conditioner - MCR-C-UI-UI-DCI-NC - 2810939 Technical data General Test voltage input/output 1.5 kV (50 Hz, 1 min.) Test voltage power supply/signal 1 kV (50 Hz, 1 min.) Electromagnetic compatibility Conformance with EMC Directive 2004/108/EC Noise emission EN 61000-6-4 Noise immunity EN 61000-6-2 Color green Housing material Polyamide PA non-reinforced Mounting position Any Conformance CE-compliant UL, USA / Canada UL 508 Recognized Class I, Div. 2, Groups A, B, C, D GL Germanischer Lloyd Classifications eCl@ss eCl@ss 4.0 27210120 eCl@ss 4.1 27210120 eCl@ss 5.0 27210120 eCl@ss 5.1 27210120 eCl@ss 6.0 27210120 eCl@ss 7.0 27210120 eCl@ss 8.0 27210120 ETIM ETIM 2.0 EC001485 ETIM 3.0 EC001485 ETIM 4.0 EC001485 ETIM 5.0 EC001485 UNSPSC UNSPSC 6.01 30211506 UNSPSC 7.0901 39121008 UNSPSC 11 39121008 UNSPSC 12.01 39121008 UNSPSC 13.2 39121008 10.11.2013 Page 3 / 5 https://www.phoenixcontact.com/us/products/2810939 Signal conditioner - MCR-C-UI-UI-DCI-NC - 2810939 Approvals Approvals Approvals UL Recognized / cUL Recognized / GOST / GL / cULus Recognized Ex Approvals UL Listed / cUL Listed / cULus Listed Approvals submitted Approval details UL Recognized cUL Recognized GOST GL cULus Recognized Drawings 10.11.2013 Page 4 / 5 https://www.phoenixcontact.com/us/products/2810939 Signal conditioner - MCR-C-UI-UI-DCI-NC - 2810939 Dimensioned drawing 99 Circuit diagram 17,5 IN IN U/I 1 GND 1 2 GND 1 3 OUT 7 OUT I 8 OUT U 9 GND 2 U, U 114,5 10 +24V DC 11 GND 3 12 GND 3 Application drawing Level sensor 0...20mA GND 1 3 GND 1 ZERO 2 MCR-C-UI-UI-DCI SPAN U/I POWER 1 OUT T 24V 7 POWER (+) 24V U 8 GND 3 11 GND 2 9 GND 3 12 10 24V Mains voltage 0...10V Control unit Application example: Level measurement (c) Phoenix Contact 2013 - all rights reserved http://www.phoenixcontact.com 10.11.2013 Page 5 / 5