XV440-10TVB-1-20 | Multi-function Timer Relay

Description

Eaton XV440-10TVB-1-20 Solid State Timer Relay

As an authorized Eaton distributor, Saulcontrol provides reliable industrial automation solutions with comprehensive 1-year warranties and expert technical support for precision timing applications.

Technical Specifications

Main Features and Advantages

The XV440-10TVB-1-20 offers exceptional timing versatility with 10 programmable functions including on-delay, off-delay, interval timing, and pulse generation. Its wide voltage range (24-240V AC/DC) allows universal compatibility across control systems without additional power supplies. The solid-state design ensures over 100 million operations with consistent timing accuracy (±0.5%) unaffected by mechanical wear.

Intuitive front-panel programming features rotary switches and DIP switches for rapid configuration without software tools. LED status indicators provide clear visual feedback of timing cycles and relay state. The robust design withstands voltage fluctuations and electrical noise common in industrial environments, while the compact DIN rail mounting saves valuable panel space. Backed by Eaton’s engineering excellence, this timer delivers reliable performance in demanding applications from factory automation to process control systems.

Application Areas

Manufacturing Automation: The XV440-10TVB-1-20 sequences conveyor start-up delays and coordinates robotic cell operations with precise timing intervals. In packaging machinery, it controls dwell times for sealing operations and coordinates product transfer between stations. For assembly lines, it manages station cycle times and tooling change sequences.

Process Control: Water treatment plants utilize this timer for backwash cycle control in filtration systems and chemical dosing sequences. HVAC systems employ it for pump alternation schedules and defrost cycle management. In energy management, it controls lighting circuits and equipment duty cycling for power savings.

Related Products

XV440-10TVB-1-10 – Lower current rating version (5A)
XV450 – Digital display timer with extended functions
XPE-A – Multi-function timer with analog potentiometer
Eaton DPE09 – DIN rail power supply compatible with timer
Eaton D3RF – Control relay for auxiliary switching
Eaton PKZM0 – Circuit breaker for protection
Eaton ZM-C – Surge suppressor for noise immunity

Installation and Maintenance

Installation Preparation: When mounting the XV440-10TVB-1-20, ensure proper DIN rail spacing and adequate ventilation. Verify supply voltage matches system requirements before connection. Use appropriate wire gauges (min 0.5mm²) for control circuits and maintain proper torque (0.6 N·m) on terminal screws. Configure timing functions via DIP switches before power application.

Maintenance Suggestion: Perform annual functional tests to verify timing accuracy using calibrated test equipment. Clean ventilation slots periodically to prevent dust accumulation affecting thermal performance. Monitor relay contact status LEDs for abnormal indications. For critical applications, maintain calibrated spares and consider upgrading to the XV450 series with extended timing ranges and diagnostic capabilities.

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