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ABB TU851 3BSE068782R1 S800 I/O Extended Module Termination Unit

Name: ABB TU851 3BSE068782R1 S800 I/O Extended Module Termination Unit
Brand: ABB
Availability: InStock

Manufacturer:ABB

Product Number:TU851 3BSE068782R1

Product Type:Extended Module Termination Unit

Origin:Sweden (SE)

Dimensions:126 x 64 x 110 mm

Weight:0.22 kg

Views:58

Payment Methods:T/T, PayPal, Western Union

Condition:New & In Stock

Warranty:1 Year

Lead Time:1-3 Working Days

Certificate:COO

Courier partners:DHL, UPS, TNT, FedEx and EMS.

Business hours:7*24

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Product Description

The ABB TU851 3BSE068782R1 is an S800 I/O Termination Unit designed to serve as an interface between field wiring and I/O modules. It belongs to ABB’s modular and distributed I/O system family and supports extended module configurations. This termination unit is DIN rail mounted and plays a vital role in ensuring reliable signal and power connection within automation systems.

Technical Specifications

Parameter	Value
Manufacturer	ABB
Product Name	TU851 Extended Module Termination Unit
Product Code	3BSE068782R1
System Compatibility	S800 I/O
Mounting	DIN Rail
Power Supply Input	24 V DC
Operating Temperature	0°C to +55°C
Storage Temperature	-40°C to +70°C
Relative Humidity	5% to 95% (non-condensing)
Ingress Protection	IP20
Certifications	CE, UL, ATEX Zone 2, Marine Approvals
Dimensions (W x H x D)	126 x 64 x 110 mm
Weight	0.22 kg

Applications

Used in process industries for interfacing field signals to the control system
Ideal for applications requiring extended I/O capability
Integrated within ABB’s System 800xA for distributed automation
Supports control in hazardous locations (Zone 2 certified)
Applicable in sectors such as oil & gas, chemical, marine, and power generation

Key Advantages

Modular Integration: Simplifies wiring and maintenance
Compact Design: Optimizes cabinet space
Flexible Mounting: Supports both horizontal and vertical DIN rail installation
Rugged Build: Withstands harsh industrial environments
Global Certifications: Suitable for a wide range of industry standards
Seamless Compatibility: Works reliably with ABB S800 I/O systems

Frequently Asked Questions (FAQ)

Q1: What systems is the TU851 compatible with?

A1: It is compatible with ABB’s S800 I/O systems, especially within the 800xA platform.

Q2: Can TU851 be hot-swapped during operation?

A2: No, the TU851 does not support hot-swapping.

Q3: What is the typical operating temperature range?

A3: From 0°C to +55°C under standard environmental conditions.

Q4: Is this unit suitable for hazardous areas?

A4: Yes, it has ATEX Zone 2 and cULus Class 1 Zone 2 approvals.

Q5: How is the unit mounted?

A5: It is DIN rail mounted with support for vertical and horizontal configurations.

Q6: What type of field wiring can it accommodate?

A6: It supports solid and stranded wires with sizes from 0.2 to 2.5 mm².

Q7: What is the ingress protection rating of TU851?

A7: The IP20 rating per IEC 60529.

Q8: Does it support redundant configurations?

A8: No, TU851 is intended for non-redundant configurations.

Q9: What are the storage temperature conditions?

A9: Between -40°C and +70°C.

Q10: Is the unit compliant with RoHS and WEEE directives?

A10: Yes, it meets both RoHS (2011/65/EU) and WEEE (2012/19/EU) compliance.