Specifications Parameter Category Details Manufacturer & Series Schneider Electric, Modicon TM218 (M218 Series) Complete Model Number TM218LDA24DRHN Product Type Compact Logic Controller with Embedded Digital, Analog & Relay I/O CPU Performance High-speed processor. Embedded Digital I/O • 14x Digital Inputs: 24V DC, sink/source configurable. (I0-I13) • 10x Digital Outputs: - 8x Transistor Outputs: Sourcing (PNP), 24V DC, 0.5A. (Q0-Q7) - 2x Relay Outputs: Form C (SPDT) contacts, 250V AC/30V DC, 2A. (Part of Q8-Q9) Embedded Analog I/O • 2x Analog Inputs: 0-10V voltage input, 10-bit resolution. • 4x Analog Outputs: 0-20mA current output, 10-bit resolution. High-Speed Functions • 4x High-Speed Counters (HSC): Up to 100 kHz (on specific digital inputs). • 2x Pulse Train Outputs (PTO): Up to 100 kHz (on specific transistor outputs). Expansion Capability Supports up to 7 TM3 expansion modules for additional I/O. User Memory ~2 MB for program and data. Data Memory Substantial retentive memory. Real-Time Clock (RTC) Integrated with battery backup (supercapacitor, battery not required for typical retention periods). Communication Ports • 1x Ethernet Port (RJ45): Modbus TCP, Ethernet/IP, transparent ready, web server, FTP. • 1x Serial Port (Mini DIN): Modbus, ASCII, USB (via adapter cable). Programming Standard IEC 61131-3. Supported Languages Ladder Diagram (LD), Function Block Diagram (FBD), Structured Text (ST), Instruction List (IL), Sequential Function Chart (SFC) in EcoStruxure Machine Expert. Programming Software EcoStruxure Machine Expert (formerly SoMachine). Power Supply 24V DC (19.2V - 28.8V DC). Power Consumption Depends on active I/O; typically < 15W. Operating Temperature 0°C to +60°C Storage Temperature -25°C to +70°C Relative Humidity 5% to 95% (non-condensing) Protection Rating IP20 (for installation inside an enclosure). Mounting DIN rail (35mm) mounting. Dimensions (W x H x D) Approximately 175 mm x 110 mm x 75 mm. Certifications cULus, CE, RoHS compliant. Typical Applications Packaging machines, material handling systems, small process control stations, automated test equipment – any application requiring a mix of digital control, analog monitoring/control, and direct relay switching in a single controller.