The AC2520 is a four-channel analog input module designed for Pt100 temperature measurement. It provides a distributed interface between temperature sensors and an AS-Interface control system. The ClassicLine90 construction supports field-level industrial installation. M12 connections provide an organized interface for sensor wiring. IP67 protection makes the module suitable for demanding machine and process environments.
Explore performance details, construction highlights, applications, and technical information in one clear overview.
Four analog input channels are designed for Pt100-based temperature measurement. Temperature information can be transferred through AS-i to the automation controller. The module supports decentralized installation near the measurement points. M12 field connections simplify sensor wiring. It is suitable for machines and processes requiring multiple temperature measurements.
Pt100 sensors provide resistance-based temperature measurement for industrial applications. The module allows multiple temperature points to be connected through one field unit. Measured information can be used for monitoring, alarms, control, and process optimization. AS-i provides communication between the module and PLC. This supports distributed temperature monitoring.
Temperature channels should be monitored for abnormal values and sensor faults. Sensor connections should be inspected during maintenance. M12 connectors should remain secure and protected from contamination. Temperature readings should be compared with expected process behavior. Periodic sensor verification supports reliable temperature measurement.
Install the module close to the Pt100 sensor group where practical. Use appropriate sensor wiring according to the installation design. Configure the AS-i network and PLC scaling for temperature values. Test each temperature channel during commissioning. Proper sensor identification simplifies future maintenance.
4 Pt100 analog inputs
Temperature measurement
ClassicLine90 construction
M12 connections
IP67 protection
AS-Interface communication
Distributed temperature sensing
Industrial field installation
PLC integration
Multi-channel measurement
Industrial temperature monitoring
Machine temperature control
Process heating systems
Cooling systems
Production machinery
Industrial ovens
Fluid processing
Process automation
Equipment monitoring
Factory automation
| No. | Specification | Details |
|---|---|---|
| 1 | Product Code | AC2520 |
| 2 | Product Family | AS-Interface ClassicLine |
| 3 | Product Type | Pt100 analog input module |
| 4 | Analog Inputs | 4 |
| 5 | Sensor Type | Pt100 |
| 6 | Measurement | Temperature |
| 7 | Connector | M12 |
| 8 | Protection Rating | IP67 |
| 9 | Network | AS-Interface |
| 10 | Installation | Decentralized |
| 11 | Sensor Interface | Resistance temperature sensor |
| 12 | Process Data | Temperature values |
| 13 | Addressing | AS-i |
| 14 | Master | AS-i master |
| 15 | PLC Integration | Through AS-i |
| 16 | Mounting | Field/machine |
| 17 | Housing | ClassicLine90 |
| 18 | Diagnostics | Channel/network monitoring |
| 19 | Maintenance | Sensor/connector inspection |
| 20 | Environmental Design | Industrial field |
| 21 | Application | Temperature monitoring |
| 22 | Channel Count | Four |
| 23 | Field Interface | M12 |
| 24 | Configuration | AS-i analog system |
| 25 | System Role | Distributed temperature input |
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