ABB TU847Z Module Termination Unit
$258.00
$520.00
Description
Overview
The ABB TU847Z is a robust Module Termination Unit (MTU) from the S800 I/O family, engineered for redundant deployment with CI840/CI840A communication interfaces. Designed for harsh industrial environments, this G3-compliant module ensures secure electrical and mechanical termination, providing reliable connections for power, communication, and service tools.
Technical Specifications
| Feature | Specification |
|---|---|
| Module Type | Termination Unit (MTU) for CI840/CI840A modules |
| Compatibility | ABB System 800xA, S800 I/O subsystem |
| Redundant Support | Supports two CI840/CI840A modules for redundancy |
| Electrical Connections | Power supply, ModuleBus (electrical), two CI840/CI840A slots |
| Communication Ports | Dual PROFIBUS ports, two service tool interfaces |
| Optical Port | Supports ModuleBus Optical Port TB842 via TB806 adapter |
| Addressing | Two rotary switches, station address range 0–99 |
| Mechanical Keying | Four keys (two per slot), six positions each → 36 configurations |
| Mounting | DIN rail with latching mechanism for grounding and secure locking |
| Replacement / Maintenance | Requires left-side clearance; must power down before removal |
| Environmental Compliance | G3 variant for extended resistance to humidity, dust, and corrosive gases |
| Lifecycle Status | Active; recommended for new installations |
Key Features
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Redundancy Ready: Can host two CI840/CI840A modules, enabling continuous operation in critical applications.
-
Flexible Addressing: Rotary switches provide simple station addressing between 0 and 99.
-
Multiple Interfaces: Dual PROFIBUS and service tool connections simplify system integration and diagnostics.
-
Mechanical Safety: Keying prevents incorrect module insertion.
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Industrial Durability: G3 compliance ensures reliable operation in challenging process environments like chemical, pulp & paper, and power industries.
Applications
The ABB TU847Z is ideal for:
-
Process control systems requiring high-availability I/O
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Redundant communication interfaces in distributed control systems
-
Industrial sites with high humidity, dust, or corrosive conditions
FAQ
Q: Can the TU847Z be replaced while powered?
A: No, the module must be powered down, and adequate clearance on the left side is required for safe removal.
Q: Is it compatible with non-G3 environments?
A: Yes, it can function in standard conditions, but G3 compliance is recommended for harsh environments.
Q: How does TU847Z differ from TU847?
A: The TU847Z is G3-compliant with higher resistance to environmental stress, while the standard TU847 is for normal industrial conditions.
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
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