RT110 / RT115 Adjustable Timer Relay

The RT110 and RT115 Adjustable Timer Relays are versatile timing modules designed for use with access control systems, door entry systems, automatic doors, and electronic security installations. Suitable for commercial, industrial, educational, healthcare, residential, and public sector environments, they provide accurate timed relay control for a wide range of switching applications.

When the relay input receives a trigger signal, the relay output activates immediately. Once the pre-set timing period has elapsed, the relay automatically returns to its previous state. Supporting both positive (+) and negative (-) trigger inputs, the RT110 and RT115 offer flexible integration with many different access control and automation systems.

The RT110 provides an adjustable timing range from 1 second to 10 minutes, while the RT115 offers a shorter adjustable timing range from 0 to 15 seconds, allowing installers to select the most appropriate model for their application.

Available Models

• RT110 – Adjustable Timer Relay (1 Second to 10 Minutes)
• RT115 – Adjustable Timer Relay (0 to 15 Seconds)

Key Features

• Adjustable Timer Relay Module
• 12–24VDC Operating Voltage
• Positive or Negative Trigger Input
• Automatic Relay Reset
• RT110 Adjustable from 1 Second to 10 Minutes
• RT115 Adjustable from 0 to 15 Seconds
• Reliable Electronic Timing Circuit
• Suitable for Access Control Systems
• Compact Installation Design
• Suitable for New Installations and Retrofits

Typical Applications

• Access Control Systems
• Door Entry Systems
• Automatic Doors
• Electric Locks
• Magnetic Locks (Maglocks)
• Exit Button Delay Control
• Gate Automation
• Industrial Control Systems
• Security Installations
• General Purpose Timing Applications

Compatibility

The RT110 and RT115 Adjustable Timer Relays are designed to integrate with a wide range of electronic security and automation equipment.

• Access Control Systems
• Electric Locks
• Magnetic Locks (Maglocks)
• Door Entry Systems
• Intercom Systems
• Keypad Entry Systems
• Proximity Readers
• Press to Exit Buttons
• Relay Modules
• Power Supplies

Technical Specification

• Product Type: Adjustable Timer Relay
• Operating Voltage: 12–24VDC
• Trigger Input: Positive (+) or Negative (-)
• RT110 Timing Range: 1 Second to 10 Minutes
• RT115 Timing Range: 0 to 15 Seconds
• Operation: Timed Relay Output with Automatic Reset
• Dimensions: 63mm × 73mm × 20mm (H × W × D)

RT110 / RT115 Product Information

The RT110 and RT115 Adjustable Timer Relays provide reliable timing control for access control and electronic security systems. Supporting both positive and negative trigger inputs, they automatically switch relay outputs for a user-defined period before resetting, making them ideal for controlling electric locks, magnetic locks, automatic doors, and other timed security functions.

Frequently Asked Questions

What is an Adjustable Timer Relay?

An adjustable timer relay activates an output for a pre-set period after receiving a trigger signal, before automatically returning to its original state.

What is the Difference Between the RT110 and RT115?

The RT110 provides an adjustable timing range of 1 second to 10 minutes, while the RT115 provides an adjustable timing range of 0 to 15 seconds.

What Voltage do the RT110 and RT115 Operate On?

Both timer relays operate from a 12–24VDC power supply.

What Type of Trigger Input is Supported?

Both models support positive (+) and negative (-) trigger inputs for flexible integration with different control systems.

Where are the RT110 and RT115 Typically Used?

They are commonly used in access control systems, door entry systems, gate automation, automatic doors, electric locking systems, and other applications requiring adjustable timed relay control.