Main range of productModicon TM3 product or component typeDiscrete I/O module range compatibilityModicon M241Modicon M221Modicon M251 discrete input number16 input conforming to IEC 61131-2 Type 1 discrete input logicSink or source (positive/negative) discrete input voltage24 V discrete input current7 mA for input discrete output typeRelay normally open discrete output number8 discrete output logicPositive or negative discrete output voltage24 V DC for relay output240 V AC for relay output discrete output current2000 mA for relay output Complementary discrete I/O number24 current consumption5 mA at 5 V DC via bus connector at state off0 mA at 24 V DC via bus connector at state on0 mA at 24 V DC via bus connector at state off65 mA at 5 V DC via bus connector at state on discrete input voltage typeDC voltage state 1 guaranteed15...28.8 V for input current state 1 guaranteed>= 2.5 mA for input voltage state 0 guaranteed0...5 V for input current state 0 guaranteed<= 1 mA for input input impedance3.4 kOhm response time4 ms for turn-on4 ms for turn-off current per output common7 A mechanical durability20000000 cycles minimum load10 mA at 5 V DC for relay output local signalling1 LED per channel green for I/O state electrical connectionRemovable spring terminal block pitch 3.81 mm with 17 terminal(s) of 1.5 mm² connection capacity for inputsRemovable spring terminal block pitch 3.81 mm with 11 terminal(s) of 1.5 mm² connection capacity for outputs insulationNon-insulated between inputs500 V AC between output and internal logicNon-insulated between outputs500 V AC between input and internal logic1500 V AC between input groups and output groups750 V AC between open contact markingCE mounting supportTop hat type TH35-15 rail conforming to IEC 60715Top hat type TH35-7.5 rail conforming to IEC 60715Plate or panel with fixing kit height90 mm depth84.6 mm width42.9 mm Environment standardsEN/IEC 61131-2EN/IEC 61010-2-201 product certificationscULusC-Tick resistance to electrostatic discharge4 kV (on contact) conforming to EN/IEC 61000-4-28 kV (in air) conforming to EN/IEC 61000-4-2 resistance to electromagnetic fields10 V/m at 80 MHz...1 GHz conforming to EN/IEC 61000-4-33 V/m at 1.4 GHz...2 GHz conforming to EN/IEC 61000-4-31 V/m at 2 GHz...3 GHz conforming to EN/IEC 61000-4-3 resistance to magnetic fields30 A/m 50/60 Hz conforming to EN/IEC 61000-4-8 resistance to fast transients2 kV for relay output conforming to EN/IEC 61000-4-41 kV for I/O conforming to EN/IEC 61000-4-4 surge withstand1 kV for input in common mode conforming to EN/IEC 61000-4-52 kV for output in common mode conforming to EN/IEC 61000-4-5 resistance to conducted disturbances10 Vrms at 0.15...80 MHz conforming to EN/IEC 61000-4-63 Vrms at spot frequency (2, 3, 4, 6.2, 8.2, 12.6, 16.5, 18.8, 22, 25 MHz) conforming to Marine specification (LR, ABS, DNV, GL) electromagnetic emissionRadiated emissions, test level: 40 dBμV/m QP with class A, condition of test: 10 m (radio frequency: 30...230 MHz) conforming to EN/IEC 55011Radiated emissions, test level: 47 dBμV/m QP with class A, condition of test: 10 m (radio frequency: 230...1000 MHz) conforming to EN/IEC 55011 ambient air temperature for operation-10...55 °C for horizontal installation-10...35 °C for vertical installation ambient air temperature for storage-25...70 °C relative humidity10...95 % without condensation in operation10...95 % without condensation in storage IP degree of protectionIP20 with protective cover in place pollution degree2 operating altitude0...2000 m storage altitude0...3000 m vibration resistance3.5 mm (vibration frequency: 5...8.4 Hz) on DIN rail3 gn (vibration frequency: 8.4...150 Hz) on DIN rail3.5 mm (vibration frequency: 5...8.4 Hz) on panel3 gn (vibration frequency: 8.4...150 Hz) on panel shock resistance15 gn (test wave duration:11 ms) Offer Sustainability Sustainable offer statusGreen Premium product RoHS (date code: YYWW) REACh Product environmental profile Product end of life instructions
Documents & DownloadsLanguage
CatalogueSizeAdd to My DocumentsUser guideSizeAdd to My DocumentsModicon TM3 (EcoStruxure Machine Expert - Basic) - Expansion Modules Configuration, Programming Guide (Version 00)Modicon M241 Logic Controller - System Functions and Variables PLCSystem, Library Guide (Version 04)Modicon TM3 (SoMachine Basic) - Expansion Modules Configuration, Programming Guide (Version 09)Modicon M241 Logic Controller - High Speed Counting, HSC Library Guide (Version 04)CADSizeAdd to My DocumentsDistributed Modbus TCP Logic Controller M251 - Wiring Diagram (Version 00)CAD file (on TraceParts) for TM3DM24RG: module TM3 - 24 IO relays spring (Version 2.0)CAD for TM3DM24RG: module TM3 - 24 IO relays spring (Version 1.0)CertificateSizeAdd to My DocumentsInstruction sheetSizeAdd to My DocumentsDeclaration of conformitySizeAdd to My DocumentsEnd of Life InformationSizeAdd to My DocumentsMarine certificateSizeAdd to My DocumentsProduct Environmental ProfileSizeAdd to My Documents
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Dimensions DrawingsDimensions(*)8.5 mm/0.33 in. when the clamp is pulled out.
Mounting and ClearanceSpacing RequirementsMounting on a RailIncorrect MountingMounting on a Panel Surface(1)Install a mounting stripMounting Hole Layout
Connections and SchemaDigital Mixed I/O Module (24-channel)Wiring Diagram (Source)(*)Type T fuse(1)The COM0, COM1 and COM2 terminals are not connected internally.(2)To improve the life time of the contacts, and to protect from potential inductive load damage, it is recommended to connect a free wheeling diode in parallel to each inductive DC load or an RC snubber in parallel of each inductive AC load.(A)Sink wiring (positive logic)(C)Source wiring (positive logic)Wiring Diagram (Sink)(*)Type T fuse(1)The COM0, COM1 and COM2 terminals are not connected internally.(2)To improve the life time of the contacts, and to protect from potential inductive load damage, it is recommended to connect a free wheeling diode in parallel to each inductive DC load or an RC snubber in parallel of each inductive AC load.(B)Source wiring (negative logic)(D)Sink wiring (negative logic)