Fire contact

The device has an Override emergency dry contact port (PANIC - GND) for fire emergency applications. When receiving the fire signal from the fire control center, the device will preferentially open the first loop as an emergency lighting circuit according to the signal.

Isolated input/output channels

Four independent input/output channels form a one-to-one loop. The control of each channel loop can be configured through software. Each channel has a separate transient surge protection circuit and surge protection can reach 220V 16A. Each channel allows 10A resistive load current or 5A inductive load current, and supports electric curtain control and fan control.

Centralized control

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

DIN rail mounting

“Modular” equipment is flexibly installed and applied in the actual environment. The module is mounted on a standard 35mm DIN rail, providing convenient installation and maintenance for users.

S-Net bus modular design

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 dedicated bus S-Net to ensure the stability and reliability of data transmission. Each device 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 S-Net.


Agreement type : S-Net Placeholder : 10P DIN module space Load type : Incandescent/Hydr..

Radiat : 11.5BTU/hr Consumption : 24VDC / 140mA Terminals : PA66

Weight : 322.0g Temperature : 32°to 104°F Storage TEM : 0℃~40℃

Material : ABS Humidity : 10%~90% RH Installation : DIN rail mounting

Size : 180*87*63(mm)


The 4-way 10A relay switch module (SDR-RL-C04/10) is a 4-channel relay control device for 120VAC to 240VAC for incandescent, fluorescent, neon/cold-cathode, etc. 4 independent input/output isolations Channels and four emergency switch buttons allow manual switching of the circuit without bus devices and software. Each channel allows 10A resistive load current, or inductive load current of 5A, and supports electric curtain control and fan control. Independent control of loops, pre-editing scene control and scene timing control can be performed through the intelligent lighting management system (LMS). The device data can be uploaded to the module's local data to the intelligent lighting management system (LMS) for device status management and data statistical analysis. The entire data is Transmission and equipment control comply with the latest industrial industry standards.

Module Installation Instructions - Control Module Series

SDR-RL-4/6/8-10- Simplified 2019 / 05 / 28 893.99K

SDR-RL-4/6/8-10- Traditional 2019 / 05 / 28 288.91K

Parameter file - control module series

SDR-RL-C04/10(Simplified Chinese) 2018 / 06 / 15 1.39M

SDR-RL-C04/10(Traditional Chinese) 2018 / 07 / 19 1.43M



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