Temperature converter, With galvanic isolation, Input : Temperature, PT100, Output : I / U
Order No.
1375510000
Type
ACT20M-RTI-AO-S
GTIN (EAN)
4050118259667
Qty.
1 pc(s).
Dimensions and weights
Depth
114.3 mm
Depth (inches)
4.5 inch
Height
112.5 mm
Height (inches)
4.429 inch
Width
6.1 mm
Width (inches)
0.24 inch
Net weight
89 g
Temperatures
Storage temperature
-40 °C...85 °C
Operating temperature
-25 °C...70 °C
Humidity at operating temperature
0...95 % (no condensation)
Humidity
40 °C / 95 % rel. humidity, no condensation
Probability of failure
MTBF
152 a
Environmental Product Compliance
REACH SVHC
Lead 7439-92-1
SCIP
2f6dd957-421a-46db-a0c2-cf1609156924
Input
Influence of the sensor cable resistance
<0.002 Ω/Ω (@ 3/4-wire)
Line resistance in measuring circuit
≤ 50 Ω
Number of inputs
1
Sensor
PT100 (2-/3-/4- wire)
Temperature input range
Configurable, PT100: -200…+850 °C, min. measurement range 10°C (RTD)
Output
Load impedance current
≤ 600 Ω
Number of outputs
1
Output current
configurable, 0...20 mA, 4...20 mA
Output signal limit
<4 mA (average), <60 mA (pulse current), low duty cycle
Output voltage, note
configurable, 0(2)...10 V, 0(1)...5 V
Type
active, connected control must be passive
Wire break detection
Yes, Configurable, 3.5 mA / 23 mA / none
load impedance voltage
≥ 10 kΩ
General data
Accuracy
absolute accuracy: <±0.05 % of the measurement range, Basic accuracy: <±0.1°C
Configuration
DIP switch
Delivery state
Output: 4...20 mA // Sensor error detection: enabled // Output error level: downscale // Noise suppression: 50 Hz // Step response time: < 30 ms // Start temperature: -200 °C // End temperature: 0 °C
Delivery state
Setting parameters
Output
Configuration
4...20 mA
Setting parameters
Sensor error detection
Configuration
enabled
Setting parameters
Output error level
Configuration
downscale
Setting parameters
Noise suppression
Configuration
50 Hz
Setting parameters
Step response time
Configuration
< 30 ms
Setting parameters
Start temperature
Configuration
-200 °C
Setting parameters
End temperature
Configuration
0 °C
Galvanic isolation
3-way isolator
Included in delivery
Instruction sheet
Power consumption, max.
0.7 W
Power consumption, typ.
0.49 W
Rail
TS 35
Step response time
Configurable, ≤ 30 ms, <300 ms
Temperature coefficient
≤0.01 % of the measurement range⁄°C or 0.02 °C ⁄ °C
Voltage supply
24 V DC ±30 % at terminal or via CH20M rail bus
Insulation coordination
EMC standards
IEC 61326-1, NE 21
Galvanic isolation
3-way isolator
Insulation voltage
2.5 kVeff /1 min.
Pollution severity
2
Rated voltage
300 Veff
Surge voltage category
II
Data for Ex applications (ATEX)
Installation location
Device installed in safe area, zone 2
Marking
II 3 G Ex nA IIC T4 Gc
Connection data
Type of connection
Screw connection
Tightening torque, min.
0.4 Nm
Tightening torque, max.
0.6 Nm
Clamping range, rated connection
2.5 mm²
Clamping range, min.
0.5 mm²
Clamping range, max.
2.5 mm²
Wire connection cross section AWG, min.
AWG 30
Wire connection cross section AWG, max.
AWG 14
EMC conformity and approvals
EMC standards
IEC 61326-1, NE 21
Standards
IEC 61010-1
Important note
Product information
The ACT20M-RTI-AO-S configurable temperature transducer isolates and converts analogue signals. An analogue RTD input signal (Type Pt100) is linearly converted into an analogue output
signal and galvanically isolated. The power supply is galvanically isolated from the input and output (3-way isolation) and this is done with direct wiring or over the Weidmüller rail bus.
The ACT20M-RTI-AO-S configurable temperature transducer isolates and converts analogue signals. An analogue RTD input signal (Type Pt100) is linearly converted into an analogue output
signal and galvanically isolated. The power supply is galvanically isolated from the input and output (3-way isolation) and this is done with direct wiring or over the Weidmüller rail bus.
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