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- Schneider Electric TM3DM24R Modicon TM3 16DI/8DO Relay Screw Terminal PLC I/O Module Schneider Electric TM3DM24R Modicon TM3 16DI/8DO Relay Screw Terminal PLC I/O Module
Schneider Electric TM3DM24R Modicon TM3 16DI/8DO Relay Screw Terminal PLC I/O Module
Schneider Electric TM3DM24R Modicon TM3 16DI/8DO Relay Screw Terminal PLC I/O Module
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- Description
The Schneider Electric TM3DM24R is a Modicon TM3 mixed I/O module that adds 16 sink/source 24V DC inputs and 8 relay outputs (2 A) to a Modicon M221, M241, M251 or M262 logic controller. It wires through removable screw terminal blocks with 3.81 mm pitch and carries an IP20 rating.
Technical Specifications
| Reference | TM3DM24R |
| Brand | Schneider Electric |
| Range | Modicon TM3 |
| GTIN | 3606480611544 |
| Product Type | Discrete I/O module (mixed) |
| Compatibility | Modicon M221, M241, M251, M262 |
| Discrete Input Number | 16, 24 V DC, sink/source, IEC 61131-2 Type 1 |
| Discrete Input Current | 7 mA |
| Discrete Output Number | 8 relay, normally open |
| Discrete Output Current | 2000 mA per relay output |
| Discrete Output Voltage | 24 V DC / 240 V AC (relay outputs, per manufacturer data) |
| Response Time, Input (On/Off) | 4 ms / 4 ms max. |
| Response Time, Output (On/Off) | ≤ 10 ms / ≤ 5 ms max. |
| Electrical Connection | Removable screw terminal block, 3.81 mm pitch |
| IP Degree of Protection | IP20 |
| Dimensions (W x D x H) | 42.9 x 84.6 x 90 mm |
| Ambient Operating Temperature | -10...35 °C vertical / -10...55 °C horizontal |
| Safety Reliability (MTBF) | 130 years at 40 °C |
Certifications & Standards
- CE
- cULus
- UKCA
- RCM
- EAC
- cULus HazLoc
- IEC 61131-2
Selection Notes
The TM3DM24R combines 16 inputs with 8 relay outputs in one module, useful where a machine needs both digital sensing and dry-contact switching - for example driving contactor coils or pilot lights - without pairing a separate DI and DO module on the rail. Its 2 A relay outputs can switch contactors directly, and the 3.81 mm screw terminals match the same wiring pitch as the TM3DI16 input module for consistent panel wiring. For a smaller mixed module, the TM3DM8R covers 4 inputs and 4 relay outputs instead.