https://www.phoenixcontact.com/pi/products/2903242
04/30/2017Page2/4
PV string monitoring module-SCK-M-I-4S-20A-2903242
Technical data
Input data
Connection method Through connection, 9.5 mm diameter
Switching output
Output name No switching output
Power supply
Nominal supply voltage Via SCK-C-MODBUS
Own current consumption 43 mA (typical)
50 mA (maximum)
Connection data
Connection method Screw connection
Conductor cross section solid min. 0.2 mm²
Conductor cross section solid max. 2.5 mm²
Conductor cross section AWG min. 24
Conductor cross section AWG max. 12
Conductor cross section flexible min. 0.2 mm²
Conductor cross section flexible max. 2.5 mm²
General
Degree of pollution 2
Standards/regulations EN 61010-1
Electromagnetic compatibility
Conformance with EMC directive 2004/108/EC and for low-voltage
directive 2006/95/EC
Noise emission EN 61000-6-4
Noise immunity
EN 61000-6-2 When being exposed to interference, there may be
minimal deviations.
Conformance CE-compliant
UL, USA 1741 Recognized
UL, USA/Canada 508 Listed
Torque 0.5 Nm ... 0.6 Nm
Standards and Regulations
Electromagnetic compatibility
Conformance with EMC directive 2004/108/EC and for low-voltage
directive 2006/95/EC
Noise emission EN 61000-6-4
Connection in acc. with standard UL
Standards/regulations EN 61010-1
Conformance CE-compliant
UL, USA 1741 Recognized
UL, USA/Canada 508 Listed
Environmental Product Compliance
China RoHS Environmentally Friendly Use Period = 50
