Schneider TM3DM24R Stand-alone IO Module, Modicon TM3, 16 Inputs 8 Relay OutpPut

The Schneider Electric TM3DM24R is a Modicon TM3 digital I/O expansion module with 16 digital inputs and 8 normally open relay outputs, giving 24 I/O total. Compatible with Modicon M221, M241, M251, and M262 controllers, it supports relay outputs rated at 240 V AC or 24 V DC at 2 A per channel, suitable for a wide range of industrial load switching applications.

Technical specifications:

• Commercial reference: TM3DM24R
• Manufacturer: Schneider Electric
• EAN:
• Series / range: Modicon TM3
• Digital inputs: 16, IEC 61131-2 type 1, 24 V DC, 7 mA, sink or source logic
• Digital outputs: 8, normally open relay, 24 V DC / 240 V AC, 2000 mA per channel
• Max current per output common point: 7 A
• Response time: 4 ms (on) / 4 ms (off)
• Mechanical durability: 20,000,000 cycles
• Connection: Removable screw terminal block, 1.5 mm², 3.81 mm pitch
• Max cable length (unshielded): 30 m
• Isolation between input and output groups: 1500 V AC
• IP protection rating: IP20 (with cover fitted)
• Operating temperature: -10...35 °C (vertical) / -10...55 °C (horizontal)
• Storage temperature: -25...70 °C
• Dimensions (W x H x D): 42.9 x 90 x 84.6 mm
• Weight: 281 g
• Mounting: DIN rail TH35-7.5 / TH35-15 (IEC 60715) or panel with mounting set
• Certifications: CE, UKCA, cULus, cULus HazLoc, RCM, EAC
• Standard: IEC 61131-2

Features and benefits:

• Sink or source input wiring supports flexible positive and negative logic installations
• Relay outputs switch both AC and DC loads up to 240 V AC at 2 A per channel
• One green status LED per channel for instant local I/O indication
• Removable screw terminal blocks simplify field wiring and module replacement
• cULus HazLoc certification supports use in hazardous location environments

Applications:

• Digital I/O expansion for Modicon M221, M241, M251, and M262 PLC systems
• Relay switching of AC and DC loads including solenoids, contactors, and signal lamps
• Machine control and industrial automation panels mounted on DIN rail
• Control cabinet installations in hazardous locations requiring certified expansion I/O

Compliant with IEC 61131-2. Part of the Schneider Electric Modicon TM3 range.

Also known as: Schneider TM3DM24R, Schneider Electric TM3DM24R, Modicon TM3 relay output module.