Schneider TM3XTRA1 Remote Transmitter Module, Modicon TM3

The Schneider Electric TM3XTRA1 is a remote transmitter module in the Modicon TM3 series, designed to extend the TM3 expansion bus up to 5 m between the transmitter and a corresponding receiver module via a 2-wire RJ45 extension cable. It is compatible with Modicon M221, M241, M251, and M262 controllers.

Technical specifications:

• Commercial reference: TM3XTRA1
• Manufacturer: Schneider Electric
• EAN:
• Series / range: Modicon TM3
• Product type: Remote transmitter module
• Compatible controllers: Modicon M221, M241, M251, M262
• Current consumption: 100 mA at 5V DC (ON state), 30 mA at 5V DC (OFF state)
• Maximum power dissipation: 0.6 W
• Extension cable length: 0.5...5 m (RJ45, 2-conductor)
• Electrical connection: RJ45 bus connector, screw terminal for ground
• Local indicators: Power LED (green), link status LED (green)
• Width: 23.65 mm
• Height: 90 mm
• Depth: 73.3 mm
• Weight: 0.065 kg
• IP rating: IP20
• Operating temperature: -10...55°C (horizontal installation), -10...50°C (vertical installation)
• Storage temperature: -40...70°C
• Relative humidity: 5...95%, non-condensing
• Pollution degree: 2
• Mounting: TH35-7.5 / TH35-15 DIN rail (IEC 60715), or panel with mounting kit
• Shock resistance: 15 gn for 11 ms
• Certifications: CE, UKCA, cULus, CSA HazLoc, RCM, EAC, GOST, C-Tick
• Standards: IEC 61131-2, UL 508, CSA C22.2 No 142, UL 1604, CSA C22.2 No 213

Features and benefits:

• Extends TM3 expansion bus up to 5 m using standard RJ45 cabling, enabling flexible panel layouts
• Dual green LED indicators give immediate visibility of power supply and bus link status
• Compact 23.65 mm wide housing installs on standard TH35 DIN rail or panel surface
• Certified for Class I Division 2 hazardous locations under UL 1604 and CSA HazLoc
• Wide operating temperature range of -10 to 55°C supports demanding industrial environments

Applications:

• Distributing TM3 I/O modules across separate sections of an automation control panel
• Remote I/O expansion in machine control systems with Modicon M241 or M251 controllers
• Building automation and HVAC panels using Modicon M221 or M262 PLCs
• Hazardous area installations requiring Class I Division 2 certification

Compliant with IEC 61131-2, UL 508, CSA C22.2 No 142, and UL 1604. Part of the Schneider Electric Modicon TM3 range.

Also known as: Schneider TM3XTRA1, Schneider Electric TM3XTRA1, Modicon TM3 bus transmitter, TM3 remote I/O transmitter.