ABB|TB840 3BSE021456R1|Modulebus Cluster Modem

SKU: TB840 3BSE021456R1

Manufacturer: ABB
Product No.: TB840 3BSE021456R1
Condition：In stock
Product Type: Modulebus Cluster Modem
Payment:T/T, Western Union
Weight: 4000g
Shipping port: Xiamen
Warranty: 12 months

ABB TB840 3BSE021456R1 Modulebus Cluster Modem

Description
ABB TB840 is an optical Modulebus cluster modem designed for 1+1 redundant communication in industrial automation systems.

Features

Supports 1+1 redundancy for high availability
Optical communication for noise immunity
Pin-compatible with upgraded model TB840A

Technical Specifications

Product ID: 3BSE021456R1
Dimensions: 16 cm (depth) × 8 cm (width) × 15.7 cm (height)
Weight: 0.272 kg

Order and Warranty Information

Terms of Purchase and Returns

Detailed guidelines on minimum order quantity, delivery times, payment options, warranty, and return policies.

We gladly accept bulk orders, with a minimum order quantity of just one unit.

Upon request, we can provide all necessary documents, including Certificates of Origin/Conformance and other required export paperwork.

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% payable before shipment. For RMB transfers, please contact us if you have an agent in China.

All new and original items come with a standard one-year warranty. For extended warranty options, feel free to contact us for pricing details.

We prioritize your satisfaction. If you need to return an item, it must be done within 30 days of purchase. The product must be unused, unopened, and in its original packaging, including all accessories. Refunds will be processed within 5-7 business days of receiving the return. Please note, shipping and handling charges are non-refundable.

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