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Intercom in the building The outside door intercom
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Hotel management software Public area lighting system
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Traditional matrix Distributed matrix
Encoder Node controller Decoder
Infrared Detectors


The 4-way 3A Silicon controllable dimming module(SDR-DIM-C04 / 3) is used for front tangent electron low-voltage lamps(ELV), incandescent lamps(INC), neon lights / cold cathode transistors(Neon / CC), Electromagnetic low-voltage lamps(MLV) and other lighting lamps perform forward phase dimming control. The maximum allowable load current for a single channel is 3A, and the maximum allowable load current for all circuits of the device is 5A. The circuit independent control, pre-editing scene control and scene timing control can be performed by the intelligent lighting management system(LMS) visualization. The module data can be uploaded to the intelligent lighting management system(LMS) for module state management and data statistical analysis. The entire data transmission and equipment control is in line with the latest industrial industry standards.


Isolated input/output channels

1 channel input, 4 channel output. The control of each channel loop can be configured via software. The maximum load current of a single channel is 3A, and the maximum load current of all loops of the module is 5A.

Centralized control

The module can be managed visually and centrally through SCHIDERON Intelligent Lighting Management System (LMS). The data of each channel in the module can be uploaded into the intelligent lighting management system for module data management and status analysis. Scene management is to pre-set the time for the module through the LMS, and then open the corresponding scene mode, to open all or part of the module loop.

DIN rail mounting

“Modular” equipment is flexibly installed and applied in the actual environment. The system is equipped with standard 35mm DIN rail mounting, providing convenient installation and maintenance for users.

S-Net Bus communication

The module is designed for the MCU pure hardware architecture and has local data processing and channel control. The overall power consumption of the module is low and the task processing is timely. The module communicates via the bus to ensure the stability and reliability of data transmission. Each module has a corresponding physical address. The DIP dialer can be used to set the address of the module to ensure that each module can operate correctly and accurately receive and execute commands transmitted from the bus.

Relay cutoff and output limit

The module comes with a relay in each circuit to ensure that the circuit can be completely shut down. The minimum and maximum brightness can be set by software.

Zero crossing detection

The module has a single-phase zero-crossing detection circuit. The proprietary zero-crossing filter technology makes each opening/closing action of the module relay at the zero-crossing point of the frequency, thereby prolonging the service life of the module, reducing the flickering of the lighting fixture, and compensating the circuit. Voltage and frequency fluctuations.


Agreement type : S-Net Control channel : Four-channel 5A Channel : 40-240 VAC

Placeholder : 10P DIN module space Terminals : PA66 Weight : 521.0g

Temperature : 32°to 104°F Storage TEM : 0℃~40℃ Material : ABS

Humidity : 10%~90% RH Installation : DIN rail mounting Size : 180*87*60(mm)

Module Installation Instructions - Control Module Series

SDR-DIM-C04/3- Simplified 2019 / 05 / 28 362.33K

SDR-DIM-C04/3- Traditional 2019 / 05 / 28 276.07K

Parameter file - control module series

SDR-DIM-C04/3(Simplified Chinese) 2018 / 06 / 15 1.13M

SDR-DIM-C04/3(Traditional Chinese) 2018 / 07 / 19 1.18M

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