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TU834

Brand: ABB
Order Number: TU834
Type: MTU
Country: Sweden
1000 in stock

Description

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Description

TU834 is an Extended MTU (Module Termination Unit) from ABB, designed for 50 V applications. It supports up to 8 I/O channels with high current capacity and robust mechanical and electrical specifications suitable for industrial use.

General Information

  • Module type: Extended MTU for 50 V systems

  • Process connections: 40 terminals (supports up to 8 I/O channels, 2 terminals per channel)

  • Process power terminals: 4 (L+), 20 (0 V)

  • Mechanical keying: 2+2 keys, 36 combinations

  • I/O module lock: Yes

Electrical Characteristics

  • Max current per I/O channel: 2 A

  • Max current per process voltage (L+): 5 A

  • ModuleBus 5 V current distribution: 1.5 A

  • ModuleBus 24 V current distribution: 1.5 A

  • Rated insulation voltage: 50 V

  • Dielectric test voltage: 500 V AC

Wiring and Installation

  • Wire size (solid): 0.2 – 4 mm²

  • Wire size (stranded): 0.2 – 2.5 mm² (24 – 12 AWG)

  • Recommended torque: 0.5 – 0.6 Nm

  • Stripping length: 7 mm

Standards and Protection

  • Equipment class: Class I (IEC 61140, earth protected)

  • Protection rating: IP20 (IEC 60529)

Mechanical Data

  • Width: 126 mm (with connector) / 120.5 mm (installed edge-to-edge)

  • Depth: 64 mm (including terminals)

  • Height: 110 mm (including locking device)

  • Weight: 0.28 kg


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