Schneider Electric TM3DI16G Overview The Schneider Electric TM3DI16G is a 16-channel digital input module from the Modicon TM3 I/O expansion series, designed to provide 24 VDC sink/source inputs with spring terminal connections. It integrates seamlessly with Modicon TM221, TM241, and TM251 controllers for compact and scalable automation systems. Key Features Input Channels: 16 digital inputs Input Type: Sink or source (selectable) Rated Voltage: 24 VDC Connection Type: Spring terminal block (removable) Status Indication: LED per channel Mounting: DIN rail Technical Specifications Part Number: TM3DI16G Voltage Range: 19.2 to 30 VDC Input Current: 3 mA at 24 VDC Input Delay: 4 ms (default, configurable) Insulation Voltage: 500 VAC Power Consumption: 60 mA at 3.3 VDC (from controller) Operating Temperature: 0 °C to +55 °C Protection Rating: IP20 Weight: Approx. 0.13 kg Certifications: CE, UL, CSA Applications Machine control systems Packaging and conveyor lines Building automation Industrial input signal monitoring OEM automation panels Why Choose the TM3DI16G High-Density Input: 16 channels in a compact footprint Flexible Wiring: Spring terminals for quick, tool-free connections Versatile Integration: Sink/source input compatibility Reliable Operation: Industrial-grade design with per-channel diagnostics Order Now Available for global shipment. The Schneider Electric TM3DI16G offers reliable and compact digital input expansion for Modicon TM3-based automation systems.