ABB TU582-S Industrial Safety I/O Terminal Unit for AC500‑S PLC Systems
ABB TU582-S Industrial Safety I/O Terminal Unit for AC500‑S PLC Systems
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Brand:ABB PLC Item No.:ABB TU582- Product Origin:Sweden Product Dimensions:135 × 67.5 × 28 mm Product Weight:0.195 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The ABB TU582-S is a dedicated safety I/O terminal unit designed for ABB AC500-S PLC systems, providing a reliable interface for safety-critical automation applications. It supports safety input, output, and mixed I/O modules, enabling organized wiring, efficient installation, and secure signal transmission. Ideal for functional safety systems, this unit ensures smooth operation in industrial environments such as machinery safety circuits, emergency stops, and guarded access monitoring.
Compact, robust, and easy to maintain, the TU582-S simplifies integration of safety modules while maintaining compliance with SIL 3 / PL e requirements. Its spring-type terminals allow tool-free wiring, reducing setup time and minimizing potential wiring errors.
Technical Specifications
Parameter
Specification
Model
TU582-S
Product Type
Safety I/O Terminal Unit
Manufacturer
ABB
ABB Article Number
1SAP281200R0001
Compatibility
AC500-S S500 Safety I/O Modules
Power Supply
24 V DC
Terminal Type
Spring-type (tool-free wiring)
Protection Class
IP20
Dimensions (H × W × D)
135 × 67.5 × 28 mm
Weight
0.162 kg (Net), 0.195 kg (Gross)
Mounting
DIN rail or panel mount
Recommended Related Models
Model
Description
PM582
AC500 I/O central module
PM582-ETH
Ethernet-enabled I/O controller
DI581-S
Safety digital input module
AI581-S
Safety analog input module
DX581-S
Safety mixed I/O module
Commonly Paired ABB Modules
Model
Module Type
PM902F
CPU Processor Module
AI830A
Analog Input Module
SB822
Power Supply Module
PP865A
Operator Panel
CI801
Communication Interface Module
PM583-ETH
PLC CPU with Ethernet
Typical Industrial Applications
Machine safety control panels
Integration of emergency stop circuits, light curtains, and safety guards
Safety signal termination in AC500-S PLC architectures
Functional safety systems up to SIL 3 / PL e
Industrial automation in manufacturing, packaging, and process lines
Robotic cell and assembly line safety monitoring
Key Advantages
Reliable Safety Connectivity
Ensures secure interface between field devices and ABB safety I/O modules.
Tool-Free Wiring
Spring-type terminals allow quick and dependable wiring without tools.
Compact & Space-Efficient
Small footprint saves space in control cabinets and safety panels.
Industrial-Grade Design
IP20-rated unit for robust long-term operation in industrial settings.
Easy Maintenance
Modules can be replaced without disturbing field wiring, minimizing downtime.
Technical FAQs
1. What is ABB TU582-S used for?
Provides a reliable terminal interface for safety I/O expansion modules in AC500-S PLC systems.
2. Which safety modules does it support?
Supports DI581-S, AI581-S, DX581-S, and other S500 safety modules.
3. What voltage does it operate on?
24 V DC.
4. What type of terminals does it have?
Spring-type, tool-free wiring.
5. Can modules be replaced without re-wiring?
Yes, the terminal unit allows module replacement while maintaining wiring integrity.
6. What protection rating does it have?
IP20.
7. Is it compatible with standard AC500 I/O modules?
No, it is optimized specifically for safety I/O modules.
8. Can it handle both analog and digital signals?
Yes, via the connected safety modules.
9. How is it mounted?
DIN rail or panel mount.
10. Why use spring-type terminals?
Provides secure, fast, and low-maintenance connections.
