Weidmuller ACT20P-TCI-AO-S Transducer

USD 143.49

Thermocouple-to-0(4)-20 mA converter with galvanic isolation, TS 35 DIN-rail mount, 24 VDC supply, IP20 enclosure.

SKU Weidmuller-7760054234 Category
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Weidmuller ACT20P-TCI-AO-S Transducer

Model Identifier ACT20P-TCI-AO-S
Official Part Number 7760054234
GTIN Standard 6944169696435

Technical Overview

DIN-rail temperature converter for thermocouple inputs with a 0(4)-20 mA analog output. The unit accepts multiple thermocouple types, provides galvanic isolation between input, output, and supply, and is designed for industrial process signal conditioning on TS 35 rail. Official Weidmüller data shows a 24 V DC supply, IP20 protection, screw connection wiring, and compact 12.5 mm width for high-density panel installation. Manufacturer and distributor listings confirm the exact order number and commercial model designation.

Key Features

  • Thermocouple input for Type T, E, J, K, N, R, S, and B sensors
  • 0(4)-20 mA current output
  • 24 V DC ±20% supply
  • Galvanic isolation between input, output, and supply
  • IP20 protection degree
  • TS 35 rail mounting
  • Screw connection terminals
  • Wire break detection with 22 mA output value
  • Configurable via ACT20P TOOL PACK software
  • Compact 12.5 mm module width

Galvanically isolated thermocouple-to-current signal conversion in a 12.5 mm DIN-rail module.

Technical Specification Matrix

ParameterValue
Order No.7760054234
TypeACT20P-TCI-AO-S
VersionTemperature converter, Input: Temperature/thermocouple, Output: 0(4)-20 mA
GTIN (EAN)6944169696435
Supply voltage24 V DC ± 20%
Output current0(4)...20 mA
Input thermocouple typesT, E, J, K, N, R, S, B
Protection degreeIP20
MountingTS 35 rail
Connection typeScrew connection
Galvanic isolationInput / output / supply
Impulse withstand voltage4 kV (1.2/50 µs)
Insulation voltage2 kV inputs / outputs / power supply
Rated voltage300 V
Pollution severity2
Surge voltage categoryIII
Depth114 mm
Height117 mm
Width12.5 mm
Net weight110 g
Operating temperature-20 °C...60 °C
Storage temperature-40 °C...85 °C

Industrial Applications

1. Thermocouple-to-PLC analog interface

Converts thermocouple signals into a standard 0(4)-20 mA loop for direct PLC or DCS analog input integration.

Problem Solved

Eliminates incompatibility between low-level thermocouple signals and industrial current-loop inputs.

thermocouple0(4)-20 mAPLC analog inputgalvanic isolationDIN rail

2. High-density control cabinet temperature monitoring

Its 12.5 mm width and TS 35 mounting make it suitable where many channels must fit in a compact panel space.

Problem Solved

Reduces panel footprint while preserving isolated temperature signal conditioning.

12.5 mm widthTS 35 railIP20control cabinetsignal converter

3. Noise-robust process temperature transmission

The isolated current output is appropriate for long cable runs in electrically noisy industrial environments.

Problem Solved

Improves signal integrity over distance and suppresses ground-loop issues.

galvanic isolationcurrent loopground loop immunityindustrial instrumentationthermocouple transmitter
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