RAD-DI4-IFS – 2901535 – I/O Extension Module – Phoenix Contact Industrial Wireless

USD $ 346.29

SKU: Phoenix Contact 2901535

Inosaki is one of the largest Phoenix Contact Distributors to provide terminal block, interface module, power supply and relay. And our best offer for terminal block types are Feed-through, Fuse Modular, Spring Cage, Double Level, and Multi-level, hence the series model references to  PT Series, ST Series, TB Series, UT Series, UK Series. In additional for power supply are QUINT Power, STEP Power, Trio Power, and UNO Power. Please email us for catalog: sales@inosaki.com


Dimensional drawing
Width 17.5 mm
Height 113 mm
Depth 114.5 mm

Ambient Conditions

Degree of protection IP20
Ambient temperature (operation) -40 °C … 70 °C
-40 °F … 158 °F
Ambient temperature (storage/transport) -40 °C … 85 °C
-40 °F … 185 °F
Altitude 2000 m
Permissible humidity (operation) 20 % … 85 %
Permissible humidity (storage/transport) 20 % … 85 %
Shock 16g, 11 ms
Vibration (operation) in accordance with IEC 60068-2-6: 5g, 10 Hz … 150 Hz

Input Data

Max. current consumption < 1 mA
Description of the input Digital input
Number of inputs 4
Voltage input signal 0 V AC/DC … 250 V AC/DC
Switching level “0” signal 0 V AC/DC … 4 V AC/DC (Low-voltage input)
0 V AC/DC … 20 V AC/DC (High-voltage input)
Switching level “1” signal 10 V AC/DC … 50 V AC/DC (Low-voltage input)
50 V AC/DC … 250 V AC/DC (High-voltage input)
Input frequency ≤ 2 Hz

Commercial Data

Item number 2901535
Packing unit 1 pc
Minimum order quantity 1 pc
Note Made to Order (non-returnable)
Sales Key C20
Product Key DNC61D
Catalog Page Page 380 (C-6-2019)
GTIN 4046356610490
Weight per Piece (including packing) 194.4 g
Weight per Piece (excluding packing) 163.2 g
Customs tariff number 85177900
Country of origin DE

Connection Data

Connection method Screw connection
Stripping length 7 mm
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

Standards and Regulations

Standards/specifications EN 61000-6-2
Standards/specifications EN 61000-6-4
Standards/specifications EN 60079-0
Standards/specifications EN-60079-15


Certificate CE-compliant
Identification EAC
Identification  II 3 G Ex nA IIC T4 Gc
Certificate IBExU 15 ATEX B008 X
Note Please follow the special installation instructions in the documentation!
Identification Ex nA IIC T4 Gc
Certificate IECEx IBE 13.0019X
Identification 2Ex nA nC IIC T4 Gc X
Certificate RU C-DE.HB49.B.00033/20
UL, USA / Canada
Identification 508 Listed
Class I, Div. 2, Groups A, B, C, D T4A
Class I, Zone 2, IIC T4
KC approval for South Korea
Certificate R-R-PCK-2901535
Corrosive gas test
Identification ISA-S71.04-1985 G3 Harsh Group A

EMC Data

Electromagnetic compatibility Conformance with EMC Directive 2014/30/EU
Noise emission EN 61000-6-4
Noise immunity EN 61000-6-2

Environmental Product Compliance

REACh SVHC Lead 7439-92-1
China RoHS Environmentally Friendly Use Period = 50 years
For information on hazardous substances, refer to the manufacturer’s declaration available under “Downloads”
Weight 0.1944 kg
Dimensions 11.45 × 1.75 × 11.3 cm