Weidmuller 8444980000

Approvals

• Approvals
  • CE, CSA, CULUS, CULUSEX, EAC
• ROHS
  • Conform
• UL File Number Search
  • E141197

Classifications

• eClass 10.0
  • 27-21-01-20
• eClass 9.0
  • 27-21-01-20
• eClass 9.1
  • 27-21-01-20
• ETIM 6.0
  • EC002653
• ETIM 7.0
  • EC002653
• UNSPSC
  • 31-12-10-07

Connection Data

• Clamping range, max.
  • 2.5 mm²
• Clamping range, min.
  • 0.5 mm²
• Clamping range, rated connection
  • 2.5 mm²
• Stripping length, rated connection
  • 7 mm
• Tightening torque, max.
  • 0.5 Nm
• Tightening torque, min.
  • 0.4 Nm
• Type of connection
  • Screw connection

Dimensions And Weights

• Depth
  • 112.4 mm
• Depth (inches)
  • 4.425 inch
• Length
  • 92.4 mm
• Length (inches)
  • 3.638 inch
• Net weight
  • 74.9 g
• Width
  • 12.5 mm
• Width (inches)
  • 0.492 inch

Environmental Product Compliance

• REACH SVHC
  • Lead 7439-92-1

General Data

• Accuracy
  • ± 0.2 % of final value
• Configuration
  • none
• Current-carrying capacity of cross-connect.
  • ≤ 2 A
• Current consumption
  • < 32 mA @ IOUT = 20 mA
• Galvanic isolation
  • 2-way isolator
• Input/Output
  • 4...20 mA/ 4...20 mA
• Rail
  • TS 35
• Step response time
  • ≤ 30 ms (typ. 20 ms)
• Temperature coefficient
  • ≤ 250 ppm/K of final value
• Voltage supply
  • 24 V DC ± 20 %

Input

• Input current
  • 4...20 mA
• Number of inputs
  • 1
• Voltage drop
  • Approx. 5.6 V at 20 mA

Insulation Coordination

• Clearance & creepage distances
  • ≥ 3 mm
• EMC standards
  • EN 55011, EN 61000-6
• Galvanic isolation
  • 2-way isolator
• Impulse withstand voltage
  • 4 kV
• Insulation voltage
  • 1.2 kVeff / 5 s
• Insulation voltage input or output/rail
  • 4 kVeff / 1 min.
• Insulation voltage input or output/supply
  • 4 kVeff / 1 min.
• Pollution severity
  • 2
• Rated voltage
  • 300 V
• Surge voltage category
  • III

Output

• Cut-off frequency (-3 dB)
  • ≥ 15 Hz (typ. 20 Hz)
• load impedance current
  • ≤ 500 Ω
• Number of outputs
  • 1
• Output current
  • 4...20 mA

Output (Analogue)

• Load resistance current
  • ≤ 500 Ω
• Output current
  • 4...20 mA

Probability Of Failure

• MTTF
  • 520 Years

Product Information

• Product information
  • This product will soon be replaced by a new product.Please do not use with new systems. Please contact our technical support.

Ratings Iecex/Atex/Cul

• Certificate no. (cULus)
  • E141197

Temperatures

• Humidity
  • 40 °C / 93 % rel. humidity, no condensation
• Operating temperature
  • 0 °C...55 °C
• Operating temperature, max.
  • 55 °C
• Operating temperature, min.
  • 0 °C
• Storage temperature
  • -20 °C...85 °C
• Storage temperature, max.
  • 85 °C
• Storage temperature, min.
  • -20 °C

Tender Specification Sheets

• Long specification
  • Standard signal isolating converter, 2-way isolation1-channel signal isolating converter in 12.5 mm width with output-sidepower supply for transmitting and isolating analogue 4...20 mADC current signals. The input circuit is powered by the current loop.Add-on housing for TS35 rail mountingDimensions: L/W/H 92.4/ 12.5/ 112.4 mmScrew connection / Nominal cross-section 2.5 mm2Protection degree: IP 20   Input                         4...20 mA / current-loop poweredOutput                                             4...20 mAApparent resistance at output            < 500 OhmTransmission error             < 0,2% v. E. Limit frequency 15 HzAuxiliary power                                     24 VDC +/- 20 %Ambient temperature range 0 °C...55 °C Secure isolation                   EN 50178, 2-way isolation up to 4 kV AC/DCTest voltage                               4 kV input against outputRated voltage                                           300 V AC/DC at overvoltage category III and pollution degree 2 Approvals cULusEX, CULus, CSAType                                                            WAS4 CCC DC 4-20/4-20MA
• Short specification
  • Standard signal isolating converter, 2-way isolation1-channel signal isolating converter in 12.5 mm width with output-side power supply for transmitting and isolating analogue 4...20 mA DC current signals. The input circuit is powered by the current loop.