The AC2521 is a four-channel current analog output module designed for decentralized AS-Interface applications. It provides continuous control signals for compatible industrial devices. The ClassicLine90 construction supports robust field installation. M12 connections provide an organized interface for analog output wiring. IP67 protection supports use in demanding industrial environments.
Explore performance details, construction highlights, applications, and technical information in one clear overview.
Four analog outputs provide current-based control signals to compatible equipment. The module receives output commands from the automation controller through AS-i. Its decentralized design allows installation close to controlled devices. The field architecture reduces the need for long analog signal cables. It is suitable for industrial process and machine control.
Current analog outputs can be used for continuous control applications. Typical compatible equipment can include proportional control interfaces and industrial process devices. Four channels provide multiple control points within one field module. The PLC manages output values according to the application logic. This enables decentralized analog control.
Output status should be monitored during operation. Connected equipment should be checked when commanded values do not produce the expected response. M12 connections should be inspected regularly. Analog wiring should be protected from mechanical damage and interference. Preventive maintenance supports consistent analog control.
Install the module near the controlled devices whenever possible. Connect each analog output according to the system design. Configure signal scaling in the PLC application. Test every channel before production operation. Maintain clear channel documentation.
4 analog outputs
Current analog signal
ClassicLine90 design
M12 interface
IP67 protection
AS-Interface communication
Continuous output control
Distributed installation
PLC integration
Industrial field construction
Proportional control
Process automation
Valve control
Flow regulation
Pressure regulation
Industrial instrumentation
Production machinery
Fluid handling
Machine control
Factory automation
| No. | Specification | Details |
|---|---|---|
| 1 | Product Code | AC2521 |
| 2 | Product Family | AS-Interface ClassicLine |
| 3 | Product Type | Analog output module |
| 4 | Analog Outputs | 4 |
| 5 | Signal Type | Current analog |
| 6 | Connector | M12 |
| 7 | Protection Rating | IP67 |
| 8 | Network | AS-Interface |
| 9 | Installation | Decentralized |
| 10 | Output Function | Continuous analog control |
| 11 | Actuator Interface | Analog current |
| 12 | Process Data | Analog output 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 | Output/network monitoring |
| 19 | Maintenance | Connector/load inspection |
| 20 | Environmental Design | Industrial field |
| 21 | Application | Process automation |
| 22 | Channel Count | Four |
| 23 | Field Interface | M12 |
| 24 | Configuration | AS-i analog system |
| 25 | System Role | Distributed analog output |
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