{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TM258LD42DT4L","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"TM258LD42DT4L","canonicalUrl":"https://aoctrl.com/schneider/TM258LD42DT4L","factsUrl":"https://aoctrl.com/api/mcp/products/TM258LD42DT4L","rawCanonicalId":null},"summary":{"shortDescription":"Modicon M258 controller, TM258LD42DT4L, 42 discrete I/O (24 V DC), 4 analog inputs, Ethernet, CAN, DIN-rail mount, current production.","salesMarkdown":"## Controls Integration Note The TM258LD42DT4L is a Modicon M258 controller with 42 discrete I/O (10 fast inputs, 12 standard inputs, 4 regular inputs, 12 outputs, 4 fast outputs) and 4 analog inputs configurable for current (0–20 mA or 4–20 mA) or voltage (±10 V). The 8 counting inputs accept up to 200 kHz, making it suitable for encoder or high-speed pulse monitoring. Ethernet and CAN interfaces are built in, indicated by separate LEDs on the front panel. Power supply range is 20.4–28.8 V DC, consuming 14.14 W. ## DIN Rail Fit & Wiring Mounts on symmetrical DIN rail. Dimensions: 85 mm depth, 237.5 mm width, 99 mm height. Supply 24 V DC; I/O segment draws 10 A. Inputs sink/source; outputs source. Fast input filter configurable 2 µs to 4 ms.","metaTitle":"Modicon M258 TM258LD42DT4L, 42 I/O, 24 V DC","metaDescription":"Modicon M258 controller TM258LD42DT4L, 42 I/O, 4 analog inputs, Ethernet/CAN, current production. UL, CSA, IEC 61131-2.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":[],"specifications":{"Depth":"3.3 in (85 mm)","Width":"9.4 in (237.5 mm)","Height":"3.9 in (99 mm)","Marking":"CE","Category":"US1PC1222532","Standards":"IEC 61131-2 CSA C22.2 No 213 CSA C22.2 No 142 UL 508","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 IEC 61000-4-5 1 kV common mode 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","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","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","Resistance to fast transients":"1 kV IEC 61000-4-4 I/O) 1 kV IEC 61000-4-4 shielded cable) 2 kV IEC 61000-4-4 power lines)","Disturbance radiated/conducted":"CISPR 11","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 IEC 61000-4-3 9.1 V/m (10 V/m) 80...2000 MHz 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 IEC 61000-4-2 8 kV in air 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":"$948.69 – $1,765.00","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/b04911a69565408dd8b600214c8df1fa.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/TM258LD42DT4L/alternatives.json"},"ai":{"faq":[{"question":"What are the key certifications for TM258LD42DT4L?","answer":"It complies with IEC 61131-2, CSA C22.2 No 213 and No 142, and UL 508, with CE marking. It also meets surge withstand levels of 0.5 kV differential mode and 1 kV common mode per IEC 61000-4-5."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/TM258LD42DT4L","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/TM258LD42DT4L when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:21:01.794Z","lastPublished":"2026-09-02T08:21:01.794Z","indexable":true}}