ABB TU833 3BDH000395R0001 Termination Unit
$258.00
$520.00
Description
Product Description
The ABB TU833 (3BDH000395R0001) is a precision termination unit engineered for the ABB AC800M controller series, providing a reliable interface for S800 I/O modules via the CI830F communication interface. Designed for robust industrial environments, this unit ensures stable data transfer, mechanical support, and efficient wiring for distributed automation systems.
Technical Specifications
| Specification | Details |
|---|---|
| Supported Communication Module | CI830F |
| Bus Type | S800 I/O bus |
| I/O Connections | Up to 16 channels (2 terminals per channel) |
| Process Power | 4 A (single), 6.3 A total per module |
| Field Wiring Terminals | Crimp Snap-in connectors, one wire per terminal |
| Acceptable Wire Sizes | Solid/Stranded: 0.2–2.5 mm² (24–12 AWG) |
| Stripping Length | 6 mm |
| Maximum Current per Channel | 2 A |
| Maximum Process Connection Current | 5 A |
| Mounting | DIN rail, bidirectional |
| Dimensions | 126 × 64 × 105 mm (including connectors) |
| Weight | 0.28 kg |
| Operating Temperature | 0 to +55 °C (+32 to +131 °F) |
| Storage Temperature | –40 to +70 °C (–40 to +158 °F) |
| Environmental Rating | IP20 |
| Standards & Certifications | CE, UL 61010-1, EN 61010-2-201, cULus C1 Div 2, ATEX Zone 2, Marine: DNV-GL, BV, LR |
| EMC Compliance | EN 61000-6-2, EN 61000-6-4 |
| Pollution Degree | 2 (IEC 60664-1) |
| Corrosion Protection | ISA-S71.04: G3 |
| Equipment Class | Class I (Earth Protected, IEC 61140) |
Key Features
-
Provides secure and precise communication between AC800M controllers and distributed S800 I/O modules
-
Compact DIN rail design optimizes control cabinet space
-
Easy plug-in connections for rapid replacement or maintenance
-
Industrial-grade durability for continuous operation in harsh conditions
-
Supports scalable I/O expansion for complex process control systems
Applications
Ideal for use in chemical processing, power generation, semiconductor manufacturing, and other automated process control systems requiring reliable distributed I/O connectivity.
FAQ
Q: Can TU833 handle redundant I/O setups?
A: The unit supports single-channel I/O; redundancy depends on the connected CI830F modules.
Q: Is the TU833 compatible with all S800 I/O modules?
A: It supports a wide range including AI810, AI815, AI820, AI830, AO810, AO820, DI810, DI814, DO810, DO815, DP820, and DP840.
Q: What is the maximum ambient operating temperature?
A: Approved for operation up to +55 °C, with standard industrial protection.
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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