I/O Module Termination Unit | ABB TU847Z 3BSE035338R1
Manufacturer: ABB
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Part Number: TU847Z
Condition：New with Original Package
Product Type: Module Termination Units
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Country of Origin: Sweden
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
ABB TU847Z S800 I/O Redundant Module Termination Unit
The ABB TU847Z (Part Number: 3BSE035338R1) is a G3-compliant Module Termination Unit (MTU) engineered for ABB S800 I/O architectures. It supports redundant configurations for CI840 and CI840A communication interfaces to maintain high availability in critical automation networks. Featuring a passive DIN-rail mountable layout, the unit incorporates two rotary switches for station addressing and an electrical/optical ModuleBus connection via TB842 and TB806.
Technical Specifications and Configuration
The module is built with mechanical keying using four keys across six positions to ensure correct hardware placement. Its G3 environmental rating provides resistance against corrosive gases for deployment in harsh industrial settings.
| Parameter | Specification |
|---|---|
| Model | TU847Z |
| Brand | ABB |
| Part Number | 3BSE035338R1 |
| Product Type | Module Termination Unit (MTU) |
| System Compatibility | ABB S800 I/O, CI840 / CI840A communication interfaces |
| Configuration Support | Redundant field communication setup |
| Station Addressing | Two rotary switches (0-99) |
| ModuleBus Connection | Electrical and optical via TB842 and TB806 |
| Mechanical Keying | Four keys (two per position, six positions each) |
| Mounting Type | DIN-rail mounting |
| Dimensions (W x H x D) | 120 mm x 70 mm x 40 mm |
| Net Weight | 0.5 kg |
| Environmental Rating | G3 compliant (corrosion-resistant) |
Installation and Addressing
Station numbering is configured using two onboard rotary switches covering a 0 to 99 range. The passive termination structure facilitates secure terminal connection and signal routing for redundant controller setups.
Frequently Asked Questions
Q: What communication interfaces are compatible with the ABB TU847Z? A: It is designed to work with CI840 and CI840A communication interfaces within S800 I/O systems.
Q: How is station addressing configured on this unit? A: Station addresses are set using two integrated rotary switches with a range from 0 to 99.
Q: What environmental protection does the G3 compliance provide? A: The G3 compliance ensures the module is resistant to corrosive gases found in harsh process environments.