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Schneider Electric TM3DQ16R Modicon TM3 16 Relay Output Screw Terminal PLC I/O Module
Schneider Electric TM3DQ16R Modicon TM3 16 Relay Output Screw Terminal PLC I/O Module
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- Description
The Schneider Electric TM3DQ16R is a Modicon TM3 discrete output module that adds 16 normally-open relay outputs, rated 2 A at 240V AC/30V DC, to a Modicon M221, M241, M251 or M262 logic controller. It wires through a removable screw terminal block with 3.81 mm pitch and carries an IP20 rating.
Technical Specifications
| Reference | TM3DQ16R |
| Brand | Schneider Electric |
| Range | Modicon TM3 |
| GTIN | 3606480611445 |
| Product Type | Discrete output module |
| Compatibility | Modicon M221, M241, M251, M262 |
| Discrete Output Number | 16 relay, normally open |
| Discrete Output Voltage | 240 V AC / 30 V DC |
| Discrete Output Current | 2000 mA per relay output |
| Minimum Switching Current | 10 mA at 5V DC |
| Response Time (On/Off) | ≤ 10 ms / ≤ 5 ms max. |
| Electrical Connection | Removable screw terminal block, 3.81 mm pitch |
| Isolation (channels/bus) | 500 V AC |
| IP Degree of Protection | IP20 |
| Dimensions (W x D x H) | 27.4 x 84.6 x 90 mm |
| Net Weight | 0.145 kg |
| 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 TM3DQ16R's 16 normally-open relay outputs switch 2 A at up to 240V AC or 30V DC directly, making it suited to driving contactor coils, solenoids or indicator lamps without an interposing relay. Where the load needs faster switching than a relay's 10 ms response, the transistor-output TM3DQ16T (PNP/source) or TM3DQ16U (NPN/sink) modules switch in 450 µs instead. For half the channel count on the same relay output type, the TM3DQ8R covers 8 outputs.