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Muller Digital SC DIN Rail Time Switch 2-Channel 12V AC/DC SC 28.21 PRO4 12V ACDC
Specifications
| Country of Origin | Germany |
|---|---|
| Brand | Muller |
| Battery Life | 10year |
| Height | 90mm |
| Model | SC 28.21 PRO4 12V ACDC |
| Depth | 63mm |
| Series | SC |
| Contact Configuration | CO |
| Sub Type | Digital |
| Terminal type | Pull up |
| Number Of Channels | 2 |
| Maximum Supply Voltage | 12V |
| Units Measured | Seconds |
| Memory Spaces | 100 |
| Segment Length | 1min |
Key Features
- Operates on 12V AC/DC supply with automatic daylight saving adjustment.
- Supports daily, weekly, and yearly programs with 100 memory spaces.
- Programmable via PC or smartphone app even when supply is disconnected.
- Durable 10-year battery life with exchangeable CR2032 battery.
- Switching capacity is 16 A per channel suitable for industrial automation.
- Manual override and cycle/random functions enhance operational flexibility.
- Compact design with 90mm height and 63mm depth for DIN rail mounting.
- Conforms to ISO 15693, RoHS, DIN EN 60730-1 and DIN EN 60730-2-7 standards.
Product Description
Muller SC 28.21 PRO4 12V ACDC digital DIN Rail Time Switch is a 2-channel programmable device designed for precise time control in industrial and commercial automation systems. It operates on a low 12V AC/DC voltage and features Bluetooth programming capabilities via smartphone or PC apps, allowing programming even when supply is disconnected.
The device supports daily, weekly, and yearly programming with 100 memory spaces for flexible scheduling. Its 16 A per channel switching capacity makes it suitable for controlling lighting, motors, pumps, and HVAC systems. The switch includes advanced features such as permanent manual mode, manual override, cycle and random functions, and automatic daylight saving time adjustment.
Constructed for efficient DIN rail mounting, it has a compact size with a height of 90mm and depth of 63mm. The time switch includes a durable, exchangeable CR2032 battery with a life expectancy of 10 years to ensure reliable memory preservation. Compliance with ISO 15693, RoHS, DIN EN 60730-1 and DIN EN 60730-2-7 standards guarantees quality and safety for industrial applications.
This Time Switch is ideal for illumination control of private and industrial areas, street and shop-window lighting, regulation of air conditioning, pumps, and machinery automation. It also facilitates presence simulation and remote programmability for advanced building management systems.
Operates on 12V AC/DC supply with automatic daylight saving adjustment. Supports daily, weekly, and yearly programs with 100 memory spaces. Programmable via PC or smartphone app even when supply is disconnected. Durable 10-year battery life with exchangeable CR2032 battery.
Switching capacity is 16 A per channel suitable for industrial automation. Manual override and cycle/random functions enhance operational flexibility. Compact design with 90mm height and 63mm depth for DIN rail mounting.
Conforms to ISO 15693, RoHS, DIN EN 60730-1 and DIN EN 60730-2-7 standards. Explore Muller products and other industrial automation components at EnvMart for reliable and advanced control solutions.
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Frequently Asked Questions
It has a switching capacity of 16 A per channel, making it suitable for various industrial automation applications.
This model operates on a low voltage supply of 12V AC/DC.
It supports 100 memory spaces for flexible scheduling of daily, weekly, and yearly programs.
The time switch has a height of 90mm and a depth of 63mm, designed for efficient DIN rail mounting.
Yes, it can be programmed via PC or smartphone app even when the supply is disconnected.
It includes manual override, cycle functions, and random functions to enhance operational flexibility.
It conforms to ISO 15693, RoHS, DIN EN 60730-1, and DIN EN 60730-2-7 standards.
It uses an exchangeable CR2032 battery with a life expectancy of 10 years.
It is suitable for controlling lighting, motors, pumps, HVAC systems, and can facilitate presence simulation for advanced building management.
The contact configuration is CO (Change Over), suitable for various control applications.
The segment length for programming is set to 1 minute, allowing for precise scheduling.
It features a pull-up terminal type, which is common for DIN rail mounted devices.
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