Programming manual M238 | 3 MB - BERGER - POSITEC

Modicon M238 Logic Controller
M238 - About the Modicon M238 Logic Controller
EIO0000000384 04/2012
About the Modicon M238 Logic
Controller
Modicon M238 Logic Controller Devices Overview
Overview
Key Features
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The Schneider Electric Modicon M238 Logic Controller has a variety of powerful
features. This controller can service a wide range of applications.
The Modicon M238 Logic Controller is supported and programmed with the
SoMachine Programming Software, which provides the following IEC61131-3
programming languages:
IL: Instruction List
ST: Structured Text
FBD: Function Block Diagram
SFC: Sequential Function Chart
LD: Ladder Diagram
CFC: Continuous Function Chart
The Modicon M238 Logic Controller can manage up to 7 tasks (1 MAST task and up
to 6 other tasks).
The power supply of Modicon M238 Logic Controller is either:
24 Vdc
100...240 Vac
The Modicon M238 Logic Controller with DC power supply includes the following
features:
14 digital inputs, including 8 fast inputs
10 digital outputs, including 4 fast outputs
The Modicon M238 Logic Controller with AC power supply includes the following
features:
14 digital inputs, including 8 fast inputs
10 digital outputs, including 6 relay outputs