Macromatic TAD1U - THR-1 Time Delay Relays TAD1U
Macromatic

TAD1U

Contact for Pricing

Overview

The Macromatic TAD1U is a 1/16 DIN universal time delay relay designed for industrial automation. This panel-mountable unit offers 10 selectable timing functions, including ON Delay, OFF Delay, Interval, Single Shot, and Flasher modes. The programmable timing range spans from 10ms to 9,990 hours with a repeat accuracy of ±0.01% (+/- 0.05 seconds). Its universal 24-240V AC/DC input voltage simplifies inventory by eliminating the need for multiple voltage-specific models. An LCD display provides clear readouts of time remaining in both digit and bar graph formats, with selectable count-up/down modes. The 5A SPDT relay output is rated for 250V AC resistive loads. Encapsulated construction ensures reliable operation in environments ranging from -10°C to 55°C. SKU: TAD1U. Manufacturer: Macromatic.
  • 10 Field-Selectable Functions: ON Delay, OFF Delay, Interval, Single Shot, Flasher, and more.
  • Universal 24-240V AC/DC Input Voltage: Simplifies inventory and installation.
  • Wide Timing Range: Programmable from 10ms to 9,990 hours.
  • Clear LCD Display: Shows time remaining in digit and bar graph formats, with count-up/down options.
  • 5A SPDT Relay Output: Rated for 250V AC resistive loads.

Specifications

Current Rating
5 A
Mounting Type
Panel-Mount
Poles
SPDT
Series
THR-1
Size
1/16 DIN
Voltage Rating
24-240V AC/DC
RTXD Extractor Tool

6896057-1

RTXD Extractor Tool
RTXP 18

RK926011-BC

RTXP 18
Relay Accessories, Sockets & Clips, Printed Circuit Board, Phenolic, Printed Circuit Board, 6, Socket, Potter & Brumfield R10

1-1393143-3

Relay Accessories, Sockets & Clips, Printed Circuit Board, Phenolic, Printed Circuit Board, 6, Socket, Potter & Brumfield R10
Relay Accessories, Sockets & Clips, Solder, Polyester, Printed Circuit Board, 2, Socket, Potter & Brumfield R10

1-1393143-6

Relay Accessories, Sockets & Clips, Solder, Polyester, Printed Circuit Board, 2, Socket, Potter & Brumfield R10
Power supply for DIN-rail

PS-60

Power supply for DIN-rail
IP67 SCP-X Extreme Environment Series Power Supply. Double Stacked, Output Power 2 x 100W, Output Voltage 24 Vdc, Output Current 7.6 A total, 3.8 A per pair

SCP102D24X-C02

IP67 SCP-X Extreme Environment Series Power Supply. Double Stacked, Output Power 2 x 100W, Output Voltage 24 Vdc, Output Current 7.6 A total, 3.8 A per pair

Frequently Asked Questions

What is the input voltage range for the Macromatic TAD1U?

The Macromatic TAD1U features a universal input voltage of 24-240V AC and 24-240V DC.

How many timing functions does the TAD1U offer?

The TAD1U offers 10 field-selectable timing functions, including various ON Delay, OFF Delay, Interval, and Flasher modes.

What is the programmable timing range for the TAD1U?

The programmable timing range for the TAD1U is from 10ms up to 9,990 hours.

What is the output contact rating of the Macromatic TAD1U?

The TAD1U has 5A SPDT output contacts rated for 250V AC resistive loads.

What is the operating temperature range for the TAD1U?

The TAD1U is designed to operate reliably in temperatures ranging from -10°C to 55°C.

Does the TAD1U have a display for time remaining?

Yes, the TAD1U features an LCD display that shows time remaining in both digit and bar graph formats.

What type of mounting does the Macromatic TAD1U support?

The TAD1U is a 1/16 DIN style unit that supports panel, track, or surface mounting, and includes a panel-mounting adapter.

Frequently Asked Questions about Macromatic

What certifications and standards do Macromatic products comply with?

Macromatic products are certified with ULus and cULus approvals for use in the United States and Canada, covering a wide range of industrial control products. Their product line includes UL-listed devices for various voltage ranges (120V, 208-277V) and NEMA enclosure types, ensuring compliance with North American industrial standards.

What industries and applications are Macromatic products used for?

Macromatic products are used across multiple critical industrial sectors, including water/wastewater, pump and motor control, irrigation, oil and gas, HVACR, material handling, lifts and elevators, and other systems requiring process control and protection. Their industrial control products deliver high-quality monitoring, control, and protection solutions for electrical processes and equipment fault protection.

What technical support does Macromatic offer?

Macromatic offers comprehensive technical support through multiple channels, including a dedicated online Technical Resource Center at macromatic.com/technical-support and direct contact with technical advisors. Their support includes engineering assistance for unique applications, help with product selection, custom-engineered solutions, and troubleshooting for product setup. Customers can reach out via their website contact form or contact their technical team directly to get expert guidance on their industrial control products.

What are the main product lines offered by Macromatic?

Macromatic offers a comprehensive range of industrial control, monitoring, and protection products across multiple product lines, including Alternating Relays, Current Sensing Relays, General Purpose Relays, Intrinsically Safe Barrier Relays, Liquid Level Control Relays, Voltage Monitor Relays, and Time Delay Relays. These products serve critical applications in industries such as water/wastewater, pump and motor control, irrigation, oil and gas, HVACR, material handling, and lift systems.

What are the key features of Macromatic products?

Macromatic products feature innovative industrial control solutions with key characteristics including precise time-based control, compact design, and comprehensive protection capabilities. Their product lines cover voltage monitoring, time delay relays, and control products for multiple industries like water/wastewater, pump and motor control, oil and gas, and HVACR. Standout features include space-saving designs, multiple time delay functions, voltage band protection, and customizable solutions with quick prototype turnaround.

What accessories are available for Macromatic products?

Macromatic offers a comprehensive line of accessories for their industrial control products, including industry-standard sockets (8-pin, 11-pin octal, and 12-pin square), back-mounted sockets for panel mounting, retainers, hold-down springs, terminal covers, and replacement terminals. These accessories are designed to simplify relay installation, replacement, and provide additional mounting and protection options for Macromatic products.

How are Macromatic products typically installed?

Macromatic products are typically installed using industry-standard 8-pin and 11-pin octal sockets, as well as 12-pin square sockets that simplify relay installation. These sockets allow for easy mounting, with back-mounted socket options enabling flange-style enclosures to be panel mounted. Additional installation accessories like retainers, hold-down springs, terminal covers, and replacement terminals are available to support precise and secure product installation.

What communication protocols do Macromatic products support?

Macromatic communication modules support multiple industrial communication protocols, including Modbus RTU, Modbus TCP/IP, PROFIBUS, PROFINET, DeviceNet, EtherNet/IP, and IEC 61850. These protocols enable flexible network integration across industrial automation systems, providing comprehensive connectivity and communication capabilities for diverse industrial applications.

What environmental ratings do Macromatic products have?

Macromatic products feature robust environmental ratings across multiple NEMA and IP standards. Most product lines offer NEMA Type 3R, 4, and 4X ratings, with specific models providing protection against dust, water, and corrosion for both indoor and outdoor applications. Select product series like DS20, DS30, DR30, and DR50 come standard as 3R with optional 4X upgrades available.