Welcome to Quotebeam
Nikki Gonzales
Bryan Obida
Nick Goetz

Live support:

Monday - Friday 6AM - 6PM PST

2924045 Phoenix Contact Electrical Measuring & Monitoring Instruments

Phoenix Contact 2924045 Ex i NAMUR signal conditioner. For operating proximity sensors and switches in a potentially explosive area. The signals are transmitted by a relay output (changeover contact) to a safe area. Line fault detection (LFD), 3-way isolation, SIL 2.
Phoenix Contact

Part#:2924045

Manufacturer:Phoenix Contact

Product Lifecycle:Active

Checking verified in-stock parts...

About the product: Ex i NAMUR signal conditioner. For operating proximity sensors and switches in a potentially explosive area. The signals are transmitted by a relay output (changeover contact) to a safe area. Line fault detection (LFD), 3-way isolation, SIL 2.

About the manufacturer: Phoenix Contact develops and manufactures industrial electrical and electronic technology products that power, protect, connect and automate systems and equipment.

Check out the 2924045 Phoenix Contact price in the box on the right side or send a quick quote.

2924045 Product Details

  • Width
    12.5 mm
  • Ambient temperature (operation)
    -20 °C ... 60 °C (Any mounting position)
  • Degree of protection
    IP20 (not assessed by UL)
  • Short-circuit current
    ~ 8 mA
  • Contact material
    AgSnO2, hard gold-plated
  • Switching output
    Relay output
  • Power dissipation
    < 650 mW
  • Conductor cross section solid
    0.2 mm² ... 1.5 mm²
  • Status display
    Green LED (supply voltage)
  • Degree of pollution
    2
  • Insulation
    Safe isolation in accordance with IEC/EN 61010-1
  • Safe Failure Fraction (SFF)
    78 %
  • Utilization restriction
    EMC: class A product, see manufacturer's declaration in the download area
  • Permissible humidity (operation)
    10 % ... 95 % (non-condensing)
  • Ambient temperature (storage/transport)
    -40 °C ... 85 °C
  • Noise immunity
    EN 61000-6-2 EN 61326
  • Signal input
    Intrinsically safe
  • Maximum switching voltage
    250 V AC (2 A)
  • Switching frequency
    ≤ 20 Hz (without load)
  • Max. current consumption
    21 mA (24 V DC)
  • Stripping length
    8 mm
  • Designation
    EAC Ex
  • λDD
    6 x 10-9 (6 FIT)
  • λSD
    1 x 10-9 (1 FIT)
  • Max. output voltage Uo
    9.6 V
  • Safety-related maximum voltage Um
    253 V AC (125 V DC)
  • DNV GL-EMC
    B
  • Height
    116 mm
  • Permissible humidity (storage/transport)
    5 % ... 95 % (non-condensing)
  • Switching points (unattenuated)
    > 2.1 mA (conductive)
  • Contact type
    1 changeover contact
  • Mechanical service life
    107 cycles
  • Power consumption
    < 650 mW
  • Conductor cross section AWG
    24 ... 16
  • Electrical isolation
    375 V (Peak value in accordance with IEC/EN 60079-11)
  • Color
    gray
  • Integrity requirement
    IEC 61508 - Low demand
  • λDU
    6.2 x 10-8 (62 FIT)
  • Max. internal inductance Li
    negligible
  • Max. output power Po
    25 mW
  • Additional text
    and EN 61326
  • IECEx
    [Ex ia Ga] IIC
  • DNV GL-Enclosure
    Required protection according to the Rules shall be provided upon installation on board
  • Temperature
    B
  • Depth
    114.5 mm
  • Maximum altitude
    ≤ 2000 m
  • Non-load voltage
    ~ 8 V DC
  • Available input sources
    NAMUR proximity sensors (EN 60947-5-6)
  • Switching hysteresis
    < 0.2 mA
  • Nominal supply voltage
    24 V DC
  • Conductor cross section flexible
    0.2 mm² ... 1.5 mm²
  • Housing material
    PA 6.6-FR
  • Rated insulation voltage
    300 Vrms
  • Overvoltage category
    II
  • Safety Integrity Level (SIL)
    2
  • Probability of a hazardous failure on demand (PFDAVG)
    3.01 x 10-4 (1 year)
  • Max. external capacitance Co
    1 µF
  • DNV GL-Vibration
    A
  • Max. internal capacitance Ci
    11 nF
  • Max. output current Io
    10 mA
  • Conformance
    CE-compliant, additionally EN 61326
  • UL, USA/Canada
    Class I Div 2; IS for Class I, II, III Div 1
  • Identification
     [Ex ia Ga] IIC
  • Humidity
    B
  • ECLASS 10.0.1
    27210121
  • ECLASS 4.1
    27210100
  • ETIM 2.0
    EC001485
  • UNSPSC 6.01
    30211506
  • ETIM 7.0
    EC001485
  • UNSPSC 18.0
    39121008
  • Maximum switching capacity
    500 VA
  • Group
    IIC
  • EMC
    B
  • China RoHS
    Environmentally Friendly Use Period = 50 years
  • ECLASS 9.0
    27210121
  • UNSPSC 19.0
    39121008
  • No. of channels
    1
  • Equipment type
    Type A
  • Max. external inductivity Lo
    10 µH
  • ATEX
     II (1) G [Ex ia Ga] IIC
  • DNV GL-Temperature
    B
  • Vibration
    A
  • REACh SVHC
    Lead 7439-92-1
  • ECLASS 11.0
    27210121
  • ECLASS 6.0
    27210100
  • ETIM 4.0
    EC001485
  • UNSPSC 7.0901
    39121008
  • UNSPSC 11
    39121008
  • Switching points (attenuated)
    < 1.2 mA (blocking)
  • Connection method
    Push-in connection
  • DNV GL-Humidity
    B
  • Enclosure
    Required protection according to the Rules shall be provided upon installation on board
  • ECLASS 4.0
    27210100
  • ECLASS 7.0
    27210121
  • ETIM 3.0
    EC001485
  • UNSPSC 12.01
    39121008
  • UNSPSC 20.0
    39121008
  • Line fault detection
    Break 0.05 mA < IIN < 0.35 mA
  • Supply voltage range
    19.2 V DC ... 30 V DC (24 V DC -20%...+25%)
  • Test voltage
    2.5 kV AC (50 Hz, 1 min.)
  • λSU
    2.48 x 10-7 (248 FIT)
  • Diagnostic coverage (DC)
    DCS = 0.4 %, DCD = 8 %
  • Standards/regulations
    GB 3626.20
  • Certificate
    RU C-DE.AB72.B.00093/19
  • ECLASS 5.0
    27210100
  • ECLASS 5.1
    27210100
  • ETIM 6.0
    EC001485
  • UNSPSC 13.2
    39121008
  • UNSPSC 21.0
    39121008

Product condition

New Factory Sealed

New Factory Sealed - New condition, never used surplus in original packaging with original factory seal.

Shipping and Delivery Worldwide

calculate cost and time at Checkout


Secure Payment Processing

with money back guarantee


1 year warranty

on all parts


Responsive Customer Support

we're here to help!

Need more details?

Feel free to chat with us or check our FAQ

Relevant products

Do you have questions?

We’re here for you ✨

We are a proud member of:

Association for High Technology Distribution LogoAssociation for Advancing Automation LogoThe International Society of Automation Logo