Proax

Currency
0 Items
proax logo
Cart
Phoenix ContactOfficial Distributor

By Phoenix Contact

SKU
MPN
RAD-NAM4-IFS
Weight
0.188 kg

RAD-NAM4-IFS - I/O extension module

Radioline - I/O extension module, 4 NAMUR digital input module used in Radioline and PROFIBUS PA MUX I/O systems. Fulfills the NAMUR proximity sensor standard EN 60947-5-6, and communication to the head stations for Radioline systems and the FB-MUX/HS...PA via the T-BUS connector installed on the DIN rail. This module has channel-to-channel isolation.

  • Extended temperature range of -40 °C … +70 °C
  • Easy module replacement even during operation (hot swap)
  • Easy startup via thumbwheel
  • Approved for use in zone 2
Technical Specifications

Utilization restriction

EMC noteEMC: class A product, see manufacturer's declaration in the download area

Product properties

MTTF1065 Years (Telcordia standard, 25°C temperature, 21% operating cycle (5 days a week, 8 hours a day))
MTTF449 Years (Telcordia standard, 40°C temperature, 34.25% operating cycle (5 days a week, 12 hours a day))
MTTF85 Years (Telcordia standard, temperature 40 °C, operating cycle 100 % (7 days a week, 24 hours a day))

Insulation characteristics

Overvoltage categoryII
Degree of pollution2

Electrical properties

Electrical isolation500 V AC (NAMUR digital I/O - 50 Hz, 1 min, test voltage)
Test voltage500 V AC (50 Hz, 1 min.)
Maximum power dissipation for nominal condition1.54 W

Supply

Supply Voltage Range19.2 V DC ... 30.5 V DC (DIN rail connector)
Max. current consumption≤ 64 mA (At 24 V DC, at 25°C)

Digital

Non-load voltage~ 8 V DC
Switching hysteresis≤ 0.2 mA
Description of the inputDigital input
Number of Inputs4
Available Input SourcesNAMUR proximity sensors (EN 60947-5-6)
Available Input SourcesFloating switch contacts
Available Input SourcesSwitch contacts with resistance circuit
Current Input Signal≤ 1.2 mA (blocking)
Current Input Signal≥ 2.1 mA (conductive)
Min. voltage input signal0 V DC
Max. voltage input signal30.5 V DC
Switching level "0" signal0 V DC ... 4 V DC
Switching level "1" signal10 V DC ... 30.5 V DC

Connection data

Connection MethodScrew connection
Stripping length7 mm
Conductor cross section, rigid min.0.2 mm²
Conductor cross section, rigid 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

Signaling

Status displayGreen LED (supply voltage, PWR)
Status displayGreen LED (bus communication, DAT)
Status displayRed LED (periphery error, ERR)
Status displayYellow LED (digital input, DI1)
Status displayYellow LED (digital input, DI2)
Status displayYellow LED (digital input, DI3)
Status displayYellow LED (digital input, DI4)
Status displayRed LED (Short circuit/Line break, E1)
Status displayRed LED (Short circuit/Line break, E2)
Status displayRed LED (Short circuit/Line break, E3)
Status displayRed LED (Short circuit/Line break, E4)

Dimensions

Width17.5 mm
Height113 mm
Depth114.5 mm

Material specifications

Colorgreen
Flammability rating according to UL 94V0
Housing MaterialPA 6.6-FR

Characteristics

Line fault detectionBreak 0.05 mA < IIN < 0.35 mA
Line fault detectionShort circuit 100 Ω < RSensor < 360 Ω

Ambient conditions

Degree of ProtectionIP20
Ambient Temperature (Operation)-40 °C ... 70 °C
Ambient temperature (storage/transport)-40 °C ... 85 °C
Altitude2000 m
Permissible humidity (operation)20 % ... 95 % (non-condensing)

Conformity/Approvals

ConformanceCE-compliant
CCCEx ec IIC T4 Gc

Ex data

ATEXIBExU 17ATEXB011X; II 3 G; Ex ec IIC T4 Gc
IECExIECEx IBE 17.0029X; Ex ec IIC T4 Gc
UL, USA / CanadaClass I, Div. 2, Groups A, B, C, D T4Class I, Zone 2, AEx ec IIC T4, Ex ec IIC T4 Gc X

Standards and Regulations

Standard designationEx Directive (ATEX)
Standards/specificationsEN 60079-0
Accessories

Why Proax for Phoenix Contact 2316275?

Proax is an authorized distributor of Phoenix Contact 2316275 and one of Phoenix Contact's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.

Have a question in mind? to help you get the right product as quickly as possible for your project. We're always here to help!

Short Lead Time
Highly Trained Staff
Live Chat
Technical Support
Local Inventory
60+ Years Experience
Additional Information

Pack Size1
Best Sellersin Wireless I/O

Available for order

Phoenix Contact Availability