Zhenming Electronics
RS485 smart lighting and 0-10V dimming module

ZMSR0004-1G RS485 0-10V Dimming Module

Four-channel 0-10V analog dimming output module with RS485 control for compatible lighting drivers. In high-power TRIAC systems, an external power driver carries the AC lamp load.

ZMSR0004-1G RS485 0-10V Dimming Module product image
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Tax-inclusive reference prices in CNY. Negotiable; the quotation reflects the selected configuration, quantity and delivery requirements. All products carry a 3-year warranty.

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For a complete system, include the power supply, sensors, communication access and platform deployment in your enquiry.

Product Positioning

Four-channel 0-10V analog dimming output module with RS485 control for compatible lighting drivers. In high-power TRIAC systems, an external power driver carries the AC lamp load.

Capability 01Four independent CH1-CH4 0-10V outputs with common GND
Capability 02RS485 A/B addressed commands with device, function, brightness data and CRC fields
Capability 03DC12-24V supply, 0.8W standby and 3W maximum module consumption
Capability 04-40 to 85°C operating and storage range; 5% to 95% RH storage humidity
Capability 05100 × 55 × 35 mm enclosure
Capability 06Platform virtual-device and brightness controls can combine with ZMRN0808-QC8, touch panels and energy acquisition
Capability 07External TRIAC power driver carries high-power compatible AC lamp loads

Typical Applications

The page is written for engineering companies, system integrators, device manufacturers and B2B project procurement teams.

Smart lighting and grouped circuit controlIndustrial equipment status acquisition and remote switchingLivestock monitoring, weighing and equipment linkageEnergy monitoring, operation records and remote maintenancePrivate deployment and customer system integration

Selection Notes for B2B Projects

Signal TypeConfirm whether the project needs digital input, relay output, analog output, frequency, pulse, sensor or energy data acquisition.
System AccessSelect communication and platform access according to PLC, SCADA, customer platform or Zhenming IoT platform integration requirements.
Project ExpansionReserve enough channel, protocol and platform capacity for later expansion when the site may add more devices or sensor points.

Integration and Deployment

Signal DefinitionConfirm the electrical signal, range, channel mapping and field terminal definition before cabinet design.
Bus PlanningPlan device address, communication parameters, cable route and host or gateway connection.
System MappingMap each channel to a clear sensor, actuator, meter or equipment object in the host system.
CommissioningVerify wiring, communication, data direction and control boundaries during system integration.

High-Power TRIAC Dimming Combination

ZMSR0004-1G provides four 0-10V control signals, while an external TRIAC driver carries the AC lighting load. QC8 circuit switching, touch panels, energy acquisition and the IoT platform can be added around this core.

Selection and system combinations

Choose the dimming chain by the lamp driver. This module supplies 0–10V control signals; a matched external power driver handles the AC load. Circuit switching and local operation use separate controllers and panels.

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Analog Output Module

Analog outputs provide control signals to actuators or instruments. Separate output control from input acquisition, then match signal type, channels and the receiving interface.

View product details

Technical specifications and model data

ModelZMSR0004-1G
Product typeFour-channel RS485 0-10V dimming module
SupplyDC12–24V
Communication interfaceRS485 A/B
Standby consumption0.8W
Maximum consumption3W
Output channels4 channels, CH1–CH4
Output / communication0–10V analog; common GND
Operating temperature-40 to 85°C
Storage temperature-40 to 85°C
Storage humidity5%–95% RH
Dimensions100 × 55 × 35mm
High-power load connectionAC load connected through an external TRIAC power driver with a 0–10V control input
Compatible lightingIncandescent, halogen, and LED lamps or drivers explicitly supporting TRIAC dimming
System combinationZhenming network controllers, ZMRN0808-QC8, touch panels, energy acquisition and IoT platform

Product integration and applications

01

Separate the four setpoints from power driving

CH1–CH4 provide independent 0–10V setpoints with a common GND for compatible lighting drivers. ZMSR0004-1G receives RS485 commands; the external driver handles lamp power, heat and AC-side regulation. This separates lighting control from power-stage selection while retaining a consistent channel model for cinemas, meeting rooms, hotels and commercial zones.

ZMSR0004-1G four 0-10V outputs, supply and RS485 terminals
ZMSR0004-1G four 0-10V outputs, supply and RS485 terminals
02

Coordinate circuit switching and brightness scenes

Combine a relay controller for circuit power, the 0–10V module for brightness and a touch panel or platform for scene selection. Each meeting, projection, welcome, cleaning or closing scene can define both switching and setpoints. Actual dimming behavior depends on driver and lamp compatibility; commission one representative circuit before expanding across zones.

0-10V module connected to an external power driver and lamp
0-10V module connected to an external power driver and lamp
03

Keep addresses, channels and scene data aligned

Addressed RS485 commands identify the module, function and brightness data. Maintain a register of zones, channels, drivers and lamp groups before adding scenes, permissions or schedules. Separate energy acquisition can measure runtime and consumption. A brightness setpoint and measured electrical use are different quantities and should remain separate in the data model.

Selection questions

Can high-power lamps connect directly to the output?

No. CH1–CH4 carry 0–10V control signals. A compatible external driver carries the lamp load.

Can switching and dimming belong to one scene?

Yes. A platform, supervisory system or panel can coordinate relay switching and brightness commands across the paired devices.

Selection FAQ

Does ZMSR0004-1G drive high-power lamps directly?No. It provides four 0-10V control outputs. The external TRIAC power driver carries and regulates the AC lighting load.
Can every LED lamp use TRIAC dimming?No. The LED lamp or driver must explicitly support TRIAC dimming. Minimum load, dimming range and driver compatibility must be considered during selection.
How is the external power driver selected?Select it according to the AC supply, lamp type, circuit current, heat dissipation and protection requirements. Its load rating is separate from the ZMSR0004-1G control output.
Can the system be controlled from a computer or mobile device?Yes. The module supports RS485 control and can be combined with a Zhenming network controller and IoT platform for computer and mobile operations.
Can relay switching and brightness control work together?Yes. A ZMRN0808-QC8 or another suitable relay controller can manage circuit power and other equipment, while ZMSR0004-1G and the external driver regulate brightness.

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