| Product Series | Modicon M238 Logic Controller |
| Product Type | Digital I/O Module |
| Number of Discrete Inputs | 4 |
| Discrete Input Voltage | 24 V |
| Discrete Input Voltage Type | DC |
| Number of Discrete Outputs | 4 |
Compact 8-Channel Digital I/O Module:Provides 4 digital inputs and 4 digital outputs, ideal for small to medium automation systems with space-saving and flexible configuration.
High-Density Integration Design:Compact size with DIN-rail mounting, suitable for control cabinets with limited space.
Wide Compatibility with DC Inputs:Digital inputs support 24 V DC signals, compatible with standard industrial sensors such as proximity switches, photoelectric sensors, and push buttons. Input type can be configured as sink or source.
High-Speed Transistor Outputs (NPN/PNP Configurable):Features 4 transistor outputs with up to 0.5 A per channel, fast response time, suitable for driving solenoid valves, relays, indicators, and supports high-frequency pulse output (some channels support high-speed counting or PWM).
Plug-and-Play with Hot-Swap Support:Seamlessly connects to Modicon M238 CPU modules without additional power cables; supports hot-swapping (when enabled in software), enabling easy maintenance and system expansion.
Quick-Connect Terminals (TE Connectivity):Equipped with spring-clamp terminals for fast, reliable wiring, reducing installation time and improving engineering efficiency.
