{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TM258LF42DT4LS0","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"TM258LF42DT4LS0","canonicalUrl":"https://aoctrl.com/schneider/TM258LF42DT4LS0","factsUrl":"https://aoctrl.com/api/mcp/products/TM258LF42DT4LS0","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TM258LF42DT4LS0 Modicon M258 PLC, 42 discrete I/O, 4 analogue inputs, CANopen, 128 MB flash, 64 MB RAM, 24 VDC, DIN rail mount.","salesMarkdown":"## Panel fit and mounting The TM258LF42DT4LS0: The controller measures 9.4 in wide by 3.9 in tall by 3.3 in deep (237.5 mm × 99 mm × 85 mm) and snaps onto a symmetrical DIN rail. That depth leaves room for wiring ducts and finger-safe covers in a standard 8-inch-deep enclosure. ## I/O complement and signal types The TM258LF42DT4LS0 carries 42 discrete I/O: 10 fast inputs (200 kHz counting), 12 standard inputs, 4 regular inputs, 12 source outputs, and 4 fast outputs. Input logic is configurable as sink or source, and the 4 mA per-channel draw at 24 VDC is well within a standard sensor supply budget. Four analogue inputs accept 0–20 mA, 4–20 mA, or ±10 V, giving flexibility for pressure transmitters, flow meters, or temperature transducers without an external signal conditioner. Eight of the fast inputs can serve as high-speed counters at up to 200 kHz, suitable for encoder feedback or flow-meter pulse accumulation. ## Communications and fieldbus Two CANopen ports support baud rates from 10 kbit/s (5000 m) up to 1 Mbit/s (13.1 ft), covering both long-distance sensor networks and high-speed drive links. The Ethernet port provides network status and activity LEDs for quick link diagnostics. ## Data retention and real-time clock Retain and retain-persistent variables are backed by a CR2477M Renata lithium cell, rated for 1.5 years of data hold. The RTC drifts less than 30 s/month without user calibration and ≤6 s/month with calibration — enough for time-stamped alarms and batch logging without an external time source. ## Compliance and approvals The controller carries CE marking and is listed under UL 508, CSA C22.2 No 142, and CSA C22.2 No 213, with IEC 61131-2 compliance. Pollution degree 2 per IEC 60664 covers most industrial control panels. Surge withstand is rated at 0.5 kV differential mode and 1 kV common mode per EN/IEC 61000-4-5.","metaTitle":"Schneider Electric TM258LF42DT4LS0 Modicon M258 PLC, 42 I/O","metaDescription":"Schneider Electric TM258LF42DT4LS0 Modicon M258 PLC with 42 discrete I/O, 4 analogue inputs, CANopen ports, 128 MB flash, 64 MB RAM. CE, UL 508, CSA certified.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["PLCs (Programmable Logic Controllers)"],"specifications":{"Depth":"3.3 in (85 mm)","Width":"9.4 in (237.5 mm)","Height":"3.9 in (99 mm)","Marking":"CE","Category":"22532-M258 PLC","Standards":"UL 508 CSA C22.2 No 142 CSA C22.2 No 213 IEC 61131-2","Peak current":"100 kA 25 kA 50 kA 1.2 A > 70 s)main supply","Data backed up":"Variables of type retain and retain persistent CR2477M Renata, 1.5 years","Realtime clock":"Without any user calibration clock, clock drift < 30 s/month at 77 °F (25 °C) With user calibration clock, clock drift <= 6 s/month","Input impedance":"6 kOhm fast input 6 kOhm regular input","Surge withstand":"0.5 kV differential mode EN/IEC 61000-4-5 1 kV common mode EN/IEC 61000-4-5","lifecycle_stage":"current","Local signalling":"1 LED per channel I/O state 1 LED CAN0 STS 1 LED MBS COM 1 LED green/red APP0 1 LED green/red APP1 1 LED green/red Eth NS (Ethernet network status) 1 LED green/red Eth ST (Ethernet status) 1 LED green/red RUN/MS (module status) 1 LED green/red USB host 1 LED green/yellow Eth LA (Ethernet activity) 1 LED red BATT (battery status)","Mounting Support":"Symmetrical DIN rail","Pollution degree":"2 IEC 60664","Range of Product":"Modicon M258","Shock resistance":"15 gn 11 ms","Storage altitude":"0...9842.5 ft (0...3000 m)","Relative humidity":"5...95 % without condensation","Software Function":"Applicatives functions blocks","Transmission rate":"125 kbit/s 1640.4 ft (500 m) CANopen 250 kbit/s 820.2 ft (250 m) CANopen 50 kbit/s 3280.8 ft (1000 m) CANopen 500 kbit/s 328.08 ft (100 m) CANopen 10 kbit/s 16404.2 ft (5000 m) CANopen 1000 kbit/s 13.1 ft (4 m) CANopen 20 kbit/s 8202.10 ft (2500 m) CANopen 800 kbit/s 82.02 ft (25 m) CANopen","Line Rated Current":"0.04 A embedded expert modules power 10 A I/O power segment 0.31 A main supply","Memory description":"Flash 128 MB Internal RAM 64 MB","Operating altitude":"0...6561.68 ft (0...2000 m)","Analogue input type":"Current 0...20 mA Current 4...20 mA Voltage +/- 10 V","Discrete I/O number":"42","Discrete input logic":"Sink fast input Sink regular input Source input","Vibration resistance":"1 gn 8.4...150 Hz DIN rail 3.5 mm 5...8.4 Hz DIN rail","Analogue input number":"4","Anti bounce filtering":"2 µs...4 ms configurable fast input/regular input and fast output","Counting input number":"8 200 kHz","Discrete input number":"10 fast input 12 input 4 regular input","Discrete output logic":"Source","Nbr. of units in pkg.":"1","Output voltage limits":"19.2...28.8 V","Supply voltage limits":"20.4...28.8 V","Discrete input current":"4 mA fast input 4 mA regular input","Discrete input voltage":"24 V","Discrete output number":"12 output 4 fast output","Power Consumption in W":"14.14 W","Discrete output current":"4 mA fast output","Discrete output voltage":"24 V DC","IP degree of protection":"IP20IEC 61131-2","Analogue input resolution":"12 bits","Product or Component Type":"Logic controller","[Us] rated supply voltage":"24 V DC embedded expert modules power 24 V DC I/O power segment 24 V DC main supply","Integrated connection type":"1 isolated serial link female RJ45 Modbus master/slave RTU/ASCII or character mode ASCII RS232/RS485 300...115200 bps 1 isolated serial link female RJ45 Ethernet Modbus TCP/IP slave 10BASE-T/100BASE-TX 1 isolated serial link mini B USB 480 Mbit/s 1 isolated serial link USB type A 480 Mbit/s 2 free slots PCI 1 CANopen male SUB-D 9 CANopen master","Voltage state 0 guaranteed":"<= 5 V regular input","Voltage state 1 guaranteed":">= 15 V fast input >= 15 V fast output >= 15 V regular input","Configurable filtering time":"0 ms fast input/regular input and fast output 1.5 ms fast input/regular input and fast output 12 ms fast input/regular input and fast output 4 ms fast input/regular input and fast output","Discrete input voltage type":"DC","Product Specific Application":"For solutions","Resistance to fast transients":"1 kV EN/IEC 61000-4-4 I/O) 1 kV EN/IEC 61000-4-4 shielded cable) 2 kV EN/IEC 61000-4-4 power lines)","Disturbance radiated/conducted":"CISPR 11","Execution time per instruction":"22 ns Boolean","Ambient Air Temperature for Storage":"-13...158 °F (-25...70 °C)","Resistance to electromagnetic fields":"0.9 V/m (1 V/m) 2...2.7 GHz EN/IEC 61000-4-3 9.1 V/m (10 V/m) 80...2000 MHz EN/IEC 61000-4-3","Ambient air temperature for operation":"32...131 °F (0...55 °C) without derating horizontal installation) 32...140 °F (0...60 °C) with derating factor horizontal installation) 32...122 °F (0...50 °C) vertical installation)","Resistance to electrostatic discharge":"4 kV on contact EN/IEC 61000-4-2 8 kV in air EN/IEC 61000-4-2","Maximum cable distance between devices":"<98.4 ft (30 m) regular input","Isolation between channels and internal logic":"500 Vrms AC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3,579.98","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.se.com/vn/en/product/TM258LF42DT4LS0/logic-controller-modicon-m258-compact-base-42-+-4-i-o-24-v-dc-canopen-solution/","alternativesUrl":"https://aoctrl.com/api/mcp/products/TM258LF42DT4LS0/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/TM258LF42DT4LS0","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/TM258LF42DT4LS0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}