Ask our team:
  • Phone: +86 181 0690 9650
  • E-Mail sales1@apterpower.com
  • Lifecycle status

    Active / Available from OEM
    ABB currently documents TU852 and article number 3BSE069964R1 in the official 800xA hardware selector. Confirm hardware revision, approvals and project compatibility before ordering.

TU852 3BSE069964R1

/ 4.9
1001 reviews | Need a Specific Revision?
ABB TU852 is an Redundant Module Termination Unit for the ABB control-system platform.
In Stock
Ships by Sunday, November 1
Fast Shipping Available
Get a quick price for TU852 3BSE069964R1
Quantity
*E-mail
Company
*Mobile
*Content
Upload (gif, jpg, jpeg, png, bmp, doc, docx, xls, xlsx, ppt, pdf, csv)

Technical specifications for TU852 3BSE069964R1

  • Manufacturer:
    ABB
  • Part Number:
    TU852 3BSE069964R1
  • Product Family:
    ABB Advant OCS and Advant-800xA
  • Product Type:
    Redundant Module Termination Unit
  • Stock:
    1
  • Connection:
    25 pin D-sub
  • Channels:
    16
  • Rated voltage:
    50 V
  • Mounting orientation:
    Horizontal
  • Maximum current per channel:
    3 A
  • Maximum process-connection current:
    10 A
  • Dielectric test voltage:
    500 V a.c.
  • Width:
    131 mm (5.16 in.) including connector, 124 mm (4.88 in.) edge to edge installed
  • Tariff Code:
    85389000
  • Country of origin:
    Switzerland
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Terminal Data Module Fit Field Wiring Installation Check

Features:

  • Connection: 25 pin D-sub
  • Channels: 16
  • Rated voltage: 50 V
TU852 terminates 16 ABB S800 I/O channels.

Connection, process power, current limits and keying must match the cabinet.

Verify every channel through its I/O module after installing TU852.
Verified resources for ABB TU852:

Terminal Data:

  • Connection: 25 pin D-sub
  • Channels: 16
  • Rated voltage: 50 V
Keep TU852 within terminal, current and voltage limits.

Module Fit:

  • Approved I/O: the ABB-listed I/O modules
  • Confirm mechanical keying
  • Verify single or redundant use
The I/O module and TU852 must be approved together.

Field Wiring:

  • Check conductor size
  • Apply specified terminal torque
  • Verify process-power distribution
Test every TU852 field connection.

Installation Check:

  • Verify mounting orientation
  • Inspect terminal and bus engagement
  • Perform end-to-end tests
Record tests after installing TU852.
Description
ABB TU852 Redundant Module Termination Unit is a redundant Module Termination Unit with 25 pin d-sub connections for 16 I/O channels at 50 V. ABB identifies it by article number 3BSE069964R1.

The unit supports I/O and provides process connections. ABB documents 3 A maximum per I/O channel, subject to wiring limits.

Match TU852 only with approved I/O modules: the ABB-listed I/O modules. Verify keying, field voltage, conductor size, terminal torque, mounting orientation and channel assignment.
Alternative Names
TU852 TU 852 ABB TU852 ABB TU 852 TU852 3BSE069964R1 ABB 3BSE069964R1 ABB TU852 3BSE069964R1 TU852 Redundant Module Termination Unit
Technical notes
TU852 is an ABB Redundant termination unit for 16 channels. Check approved I/O, voltage, current, keying and wiring.
Exceptional Service

Our Mission

  • 100% Satisfaction

    We believe expertise is priceless. With over 20 years of experience, and top engineers on staff, we can help you solve or avoid problems that threaten your business.
  • Trust Guaranteed

    Not only do we have a vast inventory, our team makes sure every piece of equipment is in working condition. Your purchases are also backed by our Warranty.
  • Expertise

    Time is money, especially when your equipment is down. We work quickly to get your equipment on its way so you can get it back up and running.

FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
How many channels does TU852 terminate?
ABB documents 16 channels using 25 pin d-sub connections.
Which I/O modules can use TU852?
ABB lists the ABB-listed I/O modules; verify revision and keying.
Is TU852 for single or redundant I/O?
Official data identifies I/O operation.
What current limit applies to TU852?
ABB documents 3 A maximum per channel; total limits also apply.
Can another TU model replace TU852?
Only after connection, channels, compatibility, keying, voltage, current and space are confirmed.
Which wiring details matter?
Check conductor size, stripping length, torque, process power, shielding and labels.
What commissioning test is required?
Prove every used circuit and confirm mapping, polarity, power and diagnostics.
What information is needed to quote TU852?
Provide TU852, article 3BSE069964R1, connected I/O, quantity, wiring and destination.