https://www.phoenixcontact.com/us/products/2924870
05/19/2015Page2/5
Signal isolator-MACX MCR-EX-SL-SD-23-48-LFD-SP-2924870
Technical data
Output data
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. 1.5 mm²
Conductor cross section flexible min. 0.2 mm²
Conductor cross section flexible max. 1.5 mm²
Conductor cross section AWG min. 24
Conductor cross section AWG max. 16
Stripping length 8 mm
Connection method Push-in connection
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)
300 V
rms
(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 (U
DC
according to EN 60079-15)
Designation Output/supply, DIN rail connector
Electrical isolation 375 V (Peak value in accordance with EN 60079-11)
300 V
rms
(Rated insulation voltage (surge voltage category II; pollution
degree 2, safe isolation as per EN 61010-1))
