8444990000

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Description

Signal converter/insulator, Tension-clamp connection

Part Number: 8444990000

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General Data

Accuracy: ± 0.2 % of final value
Configuration: none
Current consumption: < 32 mA @ IOUT = 20 mA
Current-carrying capacity of cross-connect.: ≤ 2 A
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 %

Probability Of Failure

MTTF: 520 Years

Approvals

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

Dimensions And Weights

Length: 92.4 mm
Length (inches): 3.638 inch
Width: 12.5 mm
Width (inches): 0.492 inch
Depth: 112.4 mm
Depth (inches): 4.425 inch
Net weight: 111 g

Connection Data

Type of connection: Tension-clamp connection
Stripping length, rated connection: 7 mm
Clamping range, rated connection: 1.5 mm²
Clamping range, min.: 0.5 mm²
Clamping range, max.: 2.5 mm²

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 mmTension-clamp connection / Nominal cross-section 1.5 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 °CSecure isolation EN 50178, 2-way isolation up to 4 kV AC/DC Test voltage 4 kV input against outputRated voltage 300 V AC/DC at overvoltage category III and pollution degree 2 Approvals cULusEX, CULus, CSAType WAZ4 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.

Input

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

Output (Analogue)

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

Classifications

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

Output

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

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.

Environmental Product Compliance

REACH SVHC: Lead 7439-92-1

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

Temperatures

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

Ratings Iecex/Atex/Cul

Certificate no. (cULus): E141197

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