PRODUCT INFORMATION
Product Overview
The ABB TU847 3BSE022462R1 is a termination unit designed for the S800 I/O family. This module termination unit provides structural mounting and wiring interfaces for communication modules. It supports module redundancy by housing dual CI840 or CI840A communication interfaces. The unit connects field devices to industrial control networks via PROFIBUS DP-V1 protocol.
Engineered for industrial control cabinets, the base unit carries an IP20 ingress protection rating. It operates on a nominal 24 V DC input supply voltage within a 19.2 to 30 V range. Installation flexibility includes standard DIN rail mounting in both vertical and horizontal cabinet orientations. This base ensures stable electrical routing between field communication interfaces and backplane signals.
TECHNICAL DATA
Technical Specifications
| Parameter | Specification |
|---|
| Input Supply Voltage | 24 V DC (19.2 - 30 V) |
|---|
| Mounting | DIN rail, vertical or horizontal |
|---|
| Communication Protocol | PROFIBUS DP-V1 |
|---|
| Module Redundancy | Yes – supports dual CI840/CI840A modules |
|---|
| Ingress Protection / IP Rating | IP20 |
|---|
TECHNICAL INFORMATION
Features
- Supports redundant communication architecture using dual CI840 or CI840A interface modules.
- Provides communication connectivity utilizing the PROFIBUS DP-V1 standard protocol.
- Operates with an input supply voltage of 24 V DC with a 19.2 to 30 V window.
- Features an IP20 ingress protection rating suitable for standard control enclosures.
- Enables flexible mounting directly onto DIN rails in either horizontal or vertical orientations.
TECHNICAL INFORMATION
Connections / Interfaces
- Mounts dual CI840 or CI840A modules to maintain redundant communication pathways.
- Provides field wiring terminals for 24 V DC power distribution.
- Routes PROFIBUS DP-V1 communication lines through dedicated connection interfaces.
TECHNICAL INFORMATION
Installation Guidelines
- Mount the termination unit onto a standard DIN rail inside an enclosure.
- The unit can be installed in either horizontal or vertical orientations.
- Verify the DC supply voltage remains within the specified 19.2 to 30 V limit.
- Ensure enclosure environmental conditions comply with the IP20 ingress protection rating.
TECHNICAL INFORMATION
Compatibility
- Compatible with ABB S800 I/O CI840 communication interface modules.
- Compatible with ABB S800 I/O CI840A communication interface modules.
COMPATIBILITY
Compatibility & Replacement
COMPATIBLE MODELSCompatible with ABB S800 I/O CI840 communication interface modules. Compatible with ABB S800 I/O CI840A communication interface modules.
Verify compatibility against the exact Part Number, revision and manufacturer documentation before ordering.
PART VERIFICATION
Before You Order
Industrial automation parts can share similar model names, suffixes and revisions. Confirm the complete manufacturer Part Number before purchase.
01Check Part NumberMatch the complete ordering code on the existing unit.
02Confirm RevisionCheck suffix, hardware or firmware when applicable.
03Send a Label PhotoWe can review a clear label photo when identification is uncertain.
ORDERING PROCESS
From RFQ to Dispatch
1Submit Part Number2Verify Product Identity3Confirm Stock & Condition4Issue Quotation5Dispatch & Tracking
PRODUCT FAQ
Frequently Asked Questions
What modules are supported by the ABB TU847 termination unit?
The ABB TU847 supports dual CI840 or CI840A communication interface modules for system redundancy.
What power supply voltage does the TU847 require?
The unit requires a nominal 24 V DC supply with an operating range of 19.2 to 30 V DC.
What is the reference price for the ABB TU847 3BSE022462R1?
Observed market reference pricing is approximately $129.00 USD for refurbished condition units. This figure is an indicative market reference only and not a final quotation.
