ABB TU805K01 Terminal Unit Kit | 10-Pack S800 I/O Systems

ABB TU805K01 Terminal Unit Kit: Complete Wiring Solution for S800 Systems

• Get 10 ready-to-use terminal units in one convenient kit
• Simplify your process power distribution with plug-and-play design
• Enable both 2-wire and 3-wire connection configurations
• Save valuable panel space with direct module mounting
• Ensure reliable signal distribution across all 16 channels

Product Specifications & Technical Data

• Product Number: 3BSE035990R1 | Model: TU805K01
• Kit Contents: 10 pieces of TU805 terminal units
• Voltage Rating: 50V maximum operating voltage
• Current Capacity: 1A maximum per I/O channel
• Compatible Modules: DI801 and DO801 S800 I/O units
• Wire Sizes: 0.2-1.5 mm² solid or stranded copper
• AWG Range: 24-16 gauge for flexible wiring options
• Dielectric Strength: 500V AC isolation test rating
• Dimensions: 86.1mm W × 40.5mm D × 40.5mm H per unit
• Unit Weight: 0.3 kg each for easy handling

Installation & Connection Features

• Mounting: Direct attachment to I/O modules
• Space Requirements: No additional panel space needed
• Terminal Types: Screw clamp for secure connections
• Process Power: 2×2 main power distribution terminals
• Channel Distribution: 2×16 process power terminals
• Wiring Options: Support for 2-wire and 3-wire systems
• Protection Rating: IP20 for basic environmental protection

Environmental Ratings & Certifications

• Operating Temperature: 0°C to +55°C standard range
• Storage Conditions: -40°C to +70°C without damage
• Humidity Range: 5% to 95% non-condensing operation
• Safety Standards: EN 61010-1, UL 61010-1 compliant
• Marine Certification: DNV-GL approved for shipboard use
• Hazardous Areas: C1 Div 2 and Zone 2 certified
• Pollution Degree: Level 2 per IEC 60664-1 standards

Shipping & Warranty Information

• Package: Complete 10-unit TU805K01 kit
• Shipping Methods: FedEx, UPS, DHL express available
• Processing Time: 1-2 business days for order preparation
• Tracking: Provided immediately after shipment dispatch
• Warranty: 12-month comprehensive coverage period
• Support: Technical assistance for installation questions

Professional Installation Questions

• What is the main purpose of these terminal units?
• They distribute process power to multiple field devices. The TU805 connects between I/O modules and your field wiring.
• Can I use one terminal unit for multiple I/O modules?
• No, each TU805 serves one DI801 or DO801 module. The kit provides units for ten complete installations.
• What wire preparation tools do I need?
• Use standard wire strippers for 0.2-1.5mm² conductors. A small screwdriver for terminal blocks is also necessary.
• How does the 2-wire versus 3-wire connection work?
• Two-wire uses power and signal lines only. Three-wire adds a separate common return path for better noise immunity.
• Are these units suitable for outdoor applications?
• They require enclosure protection for outdoor use. The IP20 rating protects against solid objects but not water exposure.