Documentation & Downloads
Weidmuller 2456850000 Universal Signal Converter/Insulator, Input: RTD/Thermocouple, Output: 4-20 mA
- MPN: 2456850000
- PPN: WDM-2456850000
CAD
$650.25
/ EA
Available to Order
Lead times may vary. For an accurate estimate please contact us.
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Spec sheet
Description
ACT20P, Signal converter/insulator, Limit value monitoring, Input: temperature, R, U, I, Output: 4 - 20 mA, Output current loop powered
Documentation & Downloads
Specifications
General Data
- Accuracy
- < 0.1 % of measuring range
- Configuration
- With FDT/DTM software
- Rail
- TS 35
- Temperature coefficient
- < 0.02 °C of measuring range / °C
Cold-junction compensation error±1.0°C @ -20° C - 65°C
Galvanic isolation2-way isolator, between input/output
Step response time450 ms
Voltage supplyOutput loop powered, (10…45 V)
Approvals
- Approvals
- CE, EAC
ROHSConform
Dimensions And Weights
- Width
- 12.5 mm
- Height
- 127.1 mm
- Depth
- 113.7 mm
- Net weight
- 80 g
Width (inches)0.492 inch
Height (inches)5.004 inch
Depth (inches)4.476 inch
Output (Digital)
- Type
- Transistor, open collector
- Rated switching voltage
- ≤ 30 V DC
Rated switching current20 mA
Connection Data
- Type of connection
- PUSH IN
- Wire connection cross section AWG, max.
- AWG 14
- Wire cross-section, solid, max.
- 2.5 mm²
- Wire connection cross section, finely stranded, max.
- 2.5 mm²
- Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, max.
- 2.5 mm²
Wire connection cross section AWG, min.AWG 26
Wire cross-section, solid, min.0.2 mm²
Wire connection cross-section, finely stranded, min.0.2 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, min.0.2 mm²
Input
- Number of inputs
- 1
- Sensor
- PT100 / 2-/3-/4-wire, PT1000/2-/3-/4-wire, PT200, N120, Thermocouples: B, E, J, K, L, N, R, S, T, U
- Influence of the sensor cable resistance
- 5 Ω @ RTD- Kabel
- Input resistance, voltage
- 2 MΩ, > 10 MΩ
- Input resistance, current
- 40 Ω
- Cable-length compensation
- < ±0.002 Ω per cable resistance Ω
- Potentiometer
- 1.2…500 kΩ
TypeUniversal signal isolator / signal amplifier, thermocouple, RTD
Sensor supply0.1 mA / 0.05 mA (depending on measuring range) @ RTD cable
Input voltageconfigurable, ± 300 V DC (min. measurement range 100 V), 0...300 V AC (min. measurement range 100 V)
Input currentconfigurable, ± 5 A DC (min. measurement range 0.5 A)
Input measurement rangePT100 -200…+850 °C, Thermocouple type J -100…+1200°C, Thermocouple type K -200…+1370°C, customerization
Resistance0…750 Ω, 0…1.5 kΩ, 0…12 kΩ
Classifications
- ETIM 6.0
- EC002653
- eClass 9.0
- 27-21-01-20
- eClass 10.0
- 27-21-01-20
ETIM 7.0EC002653
eClass 9.127-21-01-90
Output
- Type
- Output-loop powered
- Output signal limit
- Harmonics: <10 mV (peak to peak)
- cold junction compensation
- ≤±1°C (-20°C…60°C)
- Supply voltage (output)
- via output current loop
Number of outputs1
Output current4...20 mA, 20…4 mA, Current loop
load impedance currenttyp. 700 Ω @ 24 V DC
Product Information
- Product information
- The ACT20P-UI-AO-DO-LP-X converts and isolates current, voltage, potentiometer and temperature sensor signals (mA, A, mV, V, potentiometer, RTD and TC). The transmit function between the input and output can be set via the configuration program either to predefined functions (x0.5, x, x2) or via a freely definable function table. The device is powered via the output current loop. Features Configuration and monitoring are performed via FDT/DTM-Software „WI-Manager“. The active or passive signal inputs for RTD, TC, potentiometer, mV, V, mA and A are completely electrically isolated. The TC signal input has internal cold-junction compensation. Alarm output (for example, for limit monitoring, sensor error detection and more) 3-way galvanic isolation between input, output/supply and alarm output.
Environmental Product Compliance
- REACH SVHC
- Lead 7439-92-1
Insulation Coordination
- Galvanic isolation
- 2-way isolator, between input/output
- Insulation voltage
- 3.51 kV between input and output
- Rated voltage
- 300 Veff
Impulse withstand voltage4 kV (1.2/50 µs)
Pollution severity2
Surge voltage categoryIII
Temperatures
- Humidity
- 10…90 %, no condensation
- Operating temperature, min.
- -20 °C
- Storage temperature, min.
- -20 °C
- Ambient temperature
- -20 °C...+70 °C
Operating temperature, max.70 °C
Storage temperature, max.70 °C
Operating temperature-20 °C...70 °C
Storage temperature-20 °C...70 °C
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CAD
$650.25
/ EA
Available to Order
Lead times may vary. For an accurate estimate please contact us.
Looking to buy a large quantity?
To View Branch Inventory And Your Custom Pricing
Spec sheet
CAD$650.25/ EA
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