{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TM310MM25ECT16U","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"TM310MM25ECT16U","canonicalUrl":"https://aoctrl.com/schneider/TM310MM25ECT16U","factsUrl":"https://aoctrl.com/api/mcp/products/TM310MM25ECT16U","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Modicon M310 compact PLC, TM310MM25ECT16U, 16 discrete I/O, 1 ms EtherCAT cycle, 200 kHz fast inputs, DIN rail mount.","salesMarkdown":"The Schneider Modicon M310 TM310MM25ECT16U is a compact PLC with 16 mixed discrete I/O — 8 standard inputs (IEC 61131-2 type 3) plus 8 fast inputs usable as high-speed counters (200 kHz, single-phase or A/B), and 8 fast sourcing transistor outputs with <1 µs turn-off. It sits on a DIN rail (TH35-15) and communicates over EtherCAT with a network cycle time of 1 ms. The 1 ms EtherCAT cycle time drives the bus refresh rate; for a machine line needing synchronized motion or fast I/O, this controller keeps jitter low enough for coordinated drives via the built-in CSP/CSV functions. The 16 MB user memory and 512 KB RAM handle mid-size applications without an external SD card, though a <32 GB SDHC card is optional for recipe or data logging. The eight fast inputs also serve as high-speed counters (200 kHz) and the eight fast outputs switch off in under a microsecond — important for precise positioning or high-speed reject actuators. The built-in real-time clock backed by a CR2032 lasts 5 years and retains time for 2 years on power loss. ## Protection and environment Short-circuit and overload protection with automatic reset, plus reverse polarity protection, mean the module survives wiring mistakes on the 24 VDC supply. Surge immunity is rated at 1 kV common mode on power and digital lines per EN/IEC 61000-4-5 — enough for light industrial panels. Pollution degree 2, shock 15 g / 11 ms, vibration 3.5 mm at 5–8.4 Hz then 1 gn up to 150 Hz on DIN rail. Operating altitude 0–2000 m.","metaTitle":"Schneider TM310MM25ECT16U PLC, 1ms EtherCAT","metaDescription":"Schneider Modicon M310 PLC, 16 I/O, 1 ms cycle over EtherCAT, 200 kHz fast inputs. Current production, sourced to order against RFQ. Compliant IEC 61131-2.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["PLC Communication Modules"],"specifications":{"Depth":"85 mm","Width":"60 mm","title":"TM310MM25ECT16U","Height":"100 mm","Standards":"IEC 61131-2 IEC/EN 61010-2-201 RoHS REACH","Cycle time":"1 ms 8 EtherCAT","Insulation":"Between supply and ground at 560 V AC Between input and output at 560 V AC Between input and communication at 560 V AC Between input and ground at 560 V AC Between output and ground at 560 V AC","Reset time":"1000 ms automatic reset fast output","Backup time":"2 years at 25 °C (by interruption of power supply)","description":"EtherCAT motion controller, Modicon M310, 8 Axis, 8DI, 8DO, Transistor, NPN,EtherCAT, Ethernet, RS485","Battery type":"CR2032 1 backup battery optional, battery life: 5 year(s)","Response time":"<= 1 µs turn-off, Q0...Q7 terminal(s) for fast output","Inrush current":"50 A","Realtime clock":"Built-in","Memory capacity":"16 MB for user application and data RAM 512 KB flash","Protection type":"Short-circuit and overload protection with automatic reset Reverse polarity protection Short-circuit protection 1 external fuse","Surge withstand":"1 kV power lines (DC) common mode conforming to EN/IEC 61000-4-5 0.5 kV power lines (DC) differential mode conforming to EN/IEC 61000-4-5 1 kV shielded cable common mode conforming to EN/IEC 61000-4-5 1 kV digital I/O common mode conforming to EN/IEC 61000-4-5","lifecycle_stage":"current","Local signalling":"1 LED (green) for PWR (Power Status) 1 LED (green) for RUN 1 LED (red) for ERR (Error) 1 LED (red) for I/O 1 LED (green/yellow) for SD card access (SD) 1 LED (red) for BAT 1 LED (green) for SL1 1 LED (green/red) for ECT 1 LED (green) for ETH1 state 1 LED (green) for ETH2 state","Mounting support":"Top hat type TH35-15 DIN rail conforming to IEC 60715","Pollution degree":"2","Range of product":"Modicon M310","Shock resistance":"15 g for 11 ms","Operating altitude":"0...2000 m","Control signal type":"A/B at 200 kHz for fast input (HSC mode) Pulse/direction at 200 kHz for fast input (HSC mode) Single phase at 200 kHz for fast input (HSC mode)","Discrete I/O number":"16","Discrete input logic":"Sink or source for 2/3-wire proximity sensors PNP/NPN input conforming to IEC 61131-2 type 3","Discrete output type":"Transistor","Maximum voltage drop":"<1 V","Vibration resistance":"3.5 mm at 5...8.4 Hz on DIN rail 1 gn at 8.4...150 Hz on DIN rail","Application structure":"8 event tasks 8 external event tasks","Counting input number":"8 fast input (HSC mode) at 200 kHz","Discrete input number":"8, discrete input 8 high speed input conforming to IEC 61131-2 type 3","Discrete output logic":"Source","Electrical connection":"4-pin removable spring terminal block, 1 terminal(s)for serial communication 3-pin removable screw terminal block, 1 terminal(s)for connecting the 24 V DC power supply","Maximum tungsten load":"<1 W","Output voltage limits":"20.4...28.8 V DC","PLC Power Consumption":"26 W (100% load) with 25 °C 2.99 W (load free) with 25 °C","Positioning functions":"Libraries axes synchronous function Homing function Jog function CSV function CSP function","Upstream connectivity":"Connected machine to plant","Data storage equipment":"<= 32 GB SDHC card (optional)","Discrete input current":"3 mA for high speed input","Discrete input voltage":"24 V","Discrete output number":"8 transistor 8 fan output","Overvoltage protection":"With","Discrete output current":"0.5 A for fan output (Q0...Q7)","Discrete output voltage":"24 V DC","IP degree of protection":"IP20","Immunity to microbreaks":"10 ms","Maximum leakage current":"0.3 mA for output","Maximum output frequency":"200 kHz","Product or component type":"Motion controller","[Us] rated supply voltage":"24 V DC -15...20 %","Integrated connection type":"EtherCAT 1 with RJ45 connector and 100-BASE-TX catrgory 5 or industrial Ethernet interface Ethernet 1 with RJ45 connector and 10/100BASE-T interface Ethernet 2 with RJ45 connector and 10/100BASE-T interface Serial link with removable spring connector connector and RS-485 (isolation) interface USB type C with USB 2.0 connector TM3 IO bus","Voltage state 0 guaranteed":"0...5 V for DC","Voltage state 1 guaranteed":">= 11 V for DC","Communication port protocol":"EtherCAT master 100 Mbps EtherNet/IP adapter 10/100 Mbps EtherNet/IP scanner 10/100 Mbps Modbus TCP client/server 10/100 Mbps OPC UA server 10/100 Mbps TCP/UDP master/slave 10/100 Mbps Modbus RTU master/slave 1.2...115.2 kbauds Modbus ASCII master 1.2...115.2 kbauds","Configurable filtering time":"0 ms for fast input 0.001 ms for fast input 0.002 ms for fast input 0.005 ms for fast input 0.01 ms for fast input 0.05 ms for fast input 0.1 ms for fast input 0.5 ms for fast input 1 ms for fast input 4 ms for fast input 12 ms for fast input","Discrete input voltage type":"DC","Resistance to fast transients":"2 kV (power lines (DC)) conforming to EN/IEC 61000-4-4 1 kV (digital I/O) conforming to EN/IEC 61000-4-4","Execution time for 1 KInstruction":"0.6 ms","Maximum current per output common":"2 A with Q0...Q7 for fast output","Maximum number of connected devices":"EtherCAT: 127 line (shielded) Modbus TCP server: 16 (shielded) Modbus TCP client: 64 (shielded) Ethernet/IP scanner: 16 (shielded) EtherNet/IP (adapter): 16 (shielded) OPC UA server: 4 (shielded) Modbus RTU master on RS485: 31 line (shielded, twisted pair cable)","Resistance to conducted disturbances":"10 V 0.15...80 MHz conforming to EN/IEC 61000-4-6","Resistance to electromagnetic fields":"12 V/m 80 MHz...1 GHz conforming to IEC 61000-4-3 3 V/m 1.4 GHz...2 GHz conforming to IEC 61000-4-3 1 V/m 2 GHz...3 GHz conforming to IEC 61000-4-3","Resistance to electrostatic discharge":"6 kV on contact conforming to IEC 61000-4-2 8 kV on air conforming to IEC 61000-4-2","Maximum cable distance between devices":"Unshielded cable: Shielded cable: Unshielded cable: Shielded cable: Shielded cable: Twisted shielded cable: Shielded cable: <3 m for USB 2.0"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/7c0f1e1ce109b389e822401426527958.pdf","sourceUrl":"https://www.se.com/th/en/product/TM310MM25ECT16U/ethercat-motion-controller-modicon-m310-8-axis-8di-8do-transistor-npnethercat-ethernet-rs485/"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/TM310MM25ECT16U","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/schneider/TM310MM25ECT16U when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}