Data sheet
Creation date November 7, 2020 10:59:04 PM CET
Catalogue status 23.10.2020 / We reserve the right to make technical changes. 1
ACT20P
ACT20P-BRIDGE-S
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 26
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Product image
ACT20P: The flexible solution
• Precise and highly functional signal converters
• Release levers simplify handling
General ordering data
Type ACT20P-BRIDGE-S
Order No. 1067250000
Version Measuring bridge converter, Resistance measuring
bridge, 0(4)-20 mA
GTIN (EAN) 4032248820856
Qty. 1 pc(s).
Data sheet
ACT20P
ACT20P-BRIDGE-S
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 26
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Technical data
Creation date November 7, 2020 10:59:04 PM CET
Catalogue status 23.10.2020 / We reserve the right to make technical changes. 2
Dimensions and weights
Width 22.5 mm Width (inches) 0.886 inch
Height 119.2 mm Height (inches) 4.693 inch
Depth 113.6 mm Depth (inches) 4.472 inch
Net weight 176 g
Temperatures
Humidity 10…90 %, no
condensation
Operating temperature, max.
70 °C
Operating temperature, min. -40 °C Storage temperature, max. 85 °C
Storage temperature, min. -40 °C Operating temperature -40 °C...70 °C
Storage temperature -40 °C...85 °C
Probability of failure
MTTF 543 Years
Environmental Product Compliance
REACH SVHC Lead 7439-92-1
Rated data UL
UL certificate Listing no.: E256486
Input
Number of inputs
1
Sensor Resistance measuring
bridge, Total resistance
of all parallel resistance
measuring bridges: min.
87Ω
Sensor supply
120 mA @ 10 V (= 4 x
350 Ω bridge resistors)
Input measurement range ± 10 mV / ± 20 mV /
± 30 mV / ± 50 mV
(adjustable)
Bridge supply voltage 5 V or 10 V Bridge sensitivity 1.0 mV / V to 5.0 mV / V
Output
Type Voltage and current output
(configurable)
Output voltage, note
0…11 V (adjustable)
Output current 0…22 mA (adjustable) load impedance voltage 600 Ω
Load impedance current ≤ 600 Ω
General data
Configuration
DIP switch and button
Linearity Typically ± 0.05 % of
signal range
Long-term drift 0.1 % / 10.000 h Power consumption 3 W @ 24 V DC
Rail TS 35 Repeat accuracy ± 0.05 % of final value
Step response time < 400 ms (10…90 %) Temperature coefficient typ. 0.005 % / °C
Voltage supply 10…60 V DC
Data sheet
ACT20P
ACT20P-BRIDGE-S
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 26
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Technical data
Creation date November 7, 2020 10:59:04 PM CET
Catalogue status 23.10.2020 / We reserve the right to make technical changes. 3
Insulation coordination
EMC standards
EN 61326
Insulation voltage 5.7 kV (input / output,
input / supply)
Pollution severity 2Rated voltage 300 Veff
Surge voltage category III
Output (analogue)
Type (analogue output) Voltage and current output
(configurable)
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 26
Wire connection cross section AWG,
max. AWG 12
Classifications
ETIM 6.0 EC002653 ETIM 7.0 EC002653
eClass 9.0 27-21-01-20 eClass 9.1 27-21-01-90
eClass 10.0 27-21-01-20
Product information
Product information The ACT20P-BRIDGE-S bridge measuring transducer converts measuring bridge voltages into standard
signals. Buttons are used for adjustment to the measuring bridge connected. The bridge measuring transducer
can supply up to 4 parallel-connected measuring bridges each with 350Ω. The device supports simple
compensation of the tare weight with a separate input for an external button or an external PLC signal. The
power supply is electrogalvanised and isolated from the input and output (3-way isolation).
Properties
• 4-wire and 6-wire measurement
• Supply of up to 4 parallel-connected measuring bridges each with 350Ω
• Input and output ranges can be adjusted via DIP switches
• Tara compensation via external button or PLC signal
• Operating status display on a front panel LED
• Galvanic 3-way isolation between input, output and supply.
Approvals
Approvals
Approvals CULUS;
ROHS Conform
Data sheet
ACT20P
ACT20P-BRIDGE-S
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 26
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Technical data
Creation date November 7, 2020 10:59:04 PM CET
Catalogue status 23.10.2020 / We reserve the right to make technical changes. 4
Downloads
Approval/Certificate/Document of
Conformity Declaration of Conformity
Brochure/Catalogue CAT 4.1 ELECTR 16/17 EN
Engineering Data EPLAN, WSCAD
Engineering Data STEP
Software DIP switch configuration tool
User Documentation Quickstart_german.pdf
Instruction sheet
Data sheet
ACT20P
ACT20P-BRIDGE-S
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 26
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Drawings
Creation date November 7, 2020 10:59:04 PM CET
Catalogue status 23.10.2020 / We reserve the right to make technical changes. 5
Electric symbol
Dimensioned drawing
example for DIP switch setting (with ACT20 tool)