1. Main Specifications| 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 |
2. Key Selling PointsCompact 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.
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