ABB TU551-CS31

ABB TU551-CS31 — Industrial Automation Component

The ABB TU551-CS31 is a programmable logic controller (PLC) module used to expand or configure PLC-based automation systems. It installs directly into the compatible controller chassis or I/O station to provide the signal, communication, or processing capability required for machine and process control. It is a common choice for OEM machine builders, system integrators, and maintenance teams standardizing on ABB control platforms.

Key Features

• PLC module for compatible ABB controllers
• Provides the I/O, communication, or processing capability the control architecture requires
• Installs directly into the matching PLC rack or I/O station
• Pluggable terminals for fast wiring and maintenance
• Used in machine control, packaging lines, conveyors, and process automation
• Ideal for system expansion, spare-part replacement, and legacy upgrades
• Brand new unit, fully tested, backed by a 1-year warranty

Technical Specifications

Ordering Information

• Availability: In stock and ready to ship

Fast worldwide shipping via DHL/FedEx/UPS. 1-year warranty. New surplus in stock. Bulk inquiry welcome.

• Warranty: 1-year warranty included
• Bulk Orders: Contact us for volume pricing

Frequently Asked Questions

Q: What is the ABB TU551-CS31?
A: The ABB TU551-CS31 is a PLC module that expands or configures a programmable logic controller in industrial automation systems.

Q: Is the ABB TU551-CS31 in stock?
A: Yes, it is in stock at SHLY-PLC and available for immediate worldwide shipping.

Q: What condition is it supplied in?
A: This unit is brand new / never used surplus, backed by a 1-year warranty.

Product: ABB TU551-CS31 | Category: Industrial Automation Component | Manufacturer: ABB | Supplier: SHLY-PLC

Place your order before 14:00 for earliest possible shipment handover. With round-the-clock transit operated by our partnered global logistics providers, parcels reach most international destinations following routine customs processing. Economy shipping takes 9–14 business days, while express delivery arrives in 5–8 business days, both subject to customs clearance progress.Shipping fees will be charged for all orders under USD 500, and the exact shipping cost will be determined and collected by our logistics carriers. Shipments to remote international regions will incur additional courier surcharges to offset extra cross-border transportation costs.

Factory warranty service is not applicable to this industrial control equipment, and extended warranty packages are not provided for this item.