3BSE036714R1 | ABB TU813 Compact Module Termination Unit (MTU)

The TU811V1 is an 8-channel 250 V Compact Module Termination Unit (MTU) designed for the S800 I/O system. This passive unit is crucial for connecting field wiring to I/O modules and plays a key role in the distribution of the ModuleBus to both the I/O module and subsequent MTUs.

Key Features and Benefits:

• Compact Installation: Efficiently installs I/O modules in tight spaces.
• Isolated Channels: Provides up to 8 isolated channels for field signals.
• ModuleBus Connections: Facilitates connections to the ModuleBus and I/O modules.
• Mechanical Keying: Prevents incorrect insertion of I/O modules by using two mechanical keys for configuration, offering 36 possible configurations.
• DIN Rail Mounting: Includes a latching device for secure grounding and easy mounting to a DIN rail.

General Information:

• Article Number: 3BSE013231R1
• Type: Compact MTU
• Connection: Terminal Block
• Channels: 8
• Voltage: 250 V
• Mounting: Both Horizontal and Vertical
• Mounting Details:
  • Horizontal: Up to 55°C (131°F)
  • Vertical: Up to 40°C (104°F)
• Compatible with I/O Modules: DI820, DI821, DO820, DO821
• I/O Configuration: Single I/O (Non-Redundant)

Detailed Technical Specifications:

• Maximum Current per Channel: 3 A
• Acceptable Wire Sizes:
  • Solid: 0.2 – 4 mm²
  • Stranded: 0.2 – 2.5 mm², 24 – 12 AWG
• Recommended Torque: 0.5 – 0.6 Nm
• Stripping Length: 7 mm
• Dielectric Test Voltage: 2000 V a.c.

Environmental and Certification Information:

• CE Mark: Yes
• Electrical Safety: Complies with EN 61010-1, UL 61010-1, EN 61010-2-201, UL 61010-2-201
• Marine Certifications: ABS, BV, DNV-GL, LR
• Operating Temperature: 0 to +55 °C (+32 to +131 °F)
• Storage Temperature: -40 to +70 °C (-40 to +158 °F)
• Pollution Degree: Degree 2, IEC 60664-1
• Corrosion Protection: ISA-S71.04: G3
• Relative Humidity: 5% to 95%, non-condensing
• Protection Class: IP20 (IEC 60529)
• Mechanical Operating Conditions: IEC/EN 61131-2
• EMC Compliance: EN 61000-6-4, EN 61000-6-2
• Overvoltage Categories: IEC/EN 60664-1, EN 50178
• RoHS Compliance: Yes, EN 50581:2012
• WEEE Compliance: DIRECTIVE/2012/19/EU

Dimensions and Weight:

• Width: 64 mm (2.52 in.) including connector, 58.5 mm (2.3 in.) edge to edge installed
• Depth: 64 mm (2.52 in.), including terminals
• Height: 170 mm (6.7 in.), including latch
• Weight: 0.17 kg (0.37 lbs)

---

About Us

  Meloauto – Your Trusted Supplier for Original, Brand-New PLC and DCS Parts Meloauto offer a vast selection of products from globally recognized brands, including Allen Bradley, Bently Nevada, Honeywell, ABB, GE Fanuc, Siemens, Invensys Triconex, ICS Triplex, Foxboro, Yokogawa, Schneider, and Hima, among others. With tens of thousands of new parts ready to ship, Meloauto has successfully served customers across over 50 countries worldwide. We focus on supplying discontinued and hard-to-find items, ensuring each product is in brand-new, original condition.

Contact Us

• Phone: +86-15915488782
• Email: [email protected]
• WhatsApp: +8615915488782
• Business Hours: 24/7 service
• Address: Unit 601, Powerlong International Center, No. 1599 Luling Road, Siming District, Xiamen City, Fujian, China

Let us help you find the automation parts you need with reliable quality and dedicated support!