The AC2518 is a four-channel analog output module designed for current-type output signals. It provides decentralized analog control through an AS-Interface network. The ClassicLine90 format supports industrial field installation with M12 connections. Its IP67 design is suitable for exposed machine environments. The module allows PLC-generated analog process commands to be delivered to compatible field devices.
Explore performance details, construction highlights, applications, and technical information in one clear overview.
Four analog output channels provide continuous control signals to compatible devices. The current-output configuration is suitable for many industrial analog control applications. AS-i communicates output process data from the controller to the field module. M12 connections support organized field wiring. The module enables decentralized analog actuator control.
Analog outputs can be used for proportional control applications where continuous rather than binary control is required. Suitable devices may include control interfaces, drives, valves, and process equipment. Four output channels provide multiple analog control points. The PLC determines the required output values through the AS-i network. This supports flexible process automation.
Output status should be monitored through the control system. Connected devices should be checked when the expected analog response is not achieved. M12 connectors should remain secure and free from contamination. Signal wiring should be inspected for damage or interference. Periodic functional checks support stable analog control.
Install the module close to the controlled analog devices. Use suitable M12 field wiring for each output channel. Configure output scaling and engineering units in the PLC. Test each output during commissioning. Proper grounding and cable routing support reliable analog performance.
4 analog outputs
Current-output configuration
ClassicLine90 construction
M12 field connections
IP67 protection
AS-Interface communication
Continuous analog control
Decentralized installation
PLC-controlled outputs
Industrial field design
Proportional valve control
Process control
Drive reference signals
Industrial instrumentation
Flow control
Pressure control
Production machinery
Fluid handling
Factory automation
Distributed analog control
| No. | Specification | Details |
|---|---|---|
| 1 | Product Code | AC2518 |
| 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 |
| 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 | Load/connector inspection |
| 20 | Environmental Design | Industrial field |
| 21 | Application | Process control |
| 22 | Channel Count | Four |
| 23 | Field Interface | M12 |
| 24 | Configuration | AS-i analog system |
| 25 | System Role | Distributed analog output |
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