Multi-Channel Relay Control
Use PN6 or PN16II where multiple circuits need to be organized inside a centralized control cabinet.
- 6-channel or 16-channel configurations
- 35 mm DIN-rail installation
- Centralized cabinet control format
Tuya Zigbee relay module solutions from DERVIRGA include PN6, PN16II and MINI16A for multi-channel DIN-rail and compact in-wall relay control. They support app control, timers and automation, with Zigbee 3.0 and Wi-Fi supplied as separate product versions.
Select multi-channel DIN rail controllers for centralized control cabinets, or a compact in-wall relay module for retrofit and junction-box installations.

PN6 and PN16II provide centralized relay control with 6-channel and 16-channel configurations for DIN-rail control-cabinet projects.

MINI16A provides compact single-channel relay control for wall-box retrofit projects while retaining a traditional rocker wall switch.
Review PN6, PN16II and MINI16A by channel configuration, installation format and project role before checking the detailed model comparison.

A six-channel controller for centralized relay control in DIN-rail cabinets and multi-load project installations.

A sixteen-channel controller designed for projects requiring centralized control of a larger number of lighting or electrical circuits.

A compact single-channel relay module for wall-box and junction-box retrofit installations while retaining a traditional wall switch.
Combine centralized DIN-rail switching or compact in-wall relay control with app commands, timers, automation and retained wall-switch operation where required.
Select the input method, communication version and installation format before matching the module to the connected circuits.
App command, timer, automation or traditional wall-switch input.
Zigbee gateway connection or a separately selected Wi-Fi product version.
PN6, PN16II or MINI16A selected by channel count and installation method.
The relay output switches the corresponding lighting or electrical circuit.
Selection note: Zigbee versions require a compatible gateway. Wi-Fi versions are separate product variants rather than a mode switched inside the same device.
Use PN6 or PN16II where multiple circuits need to be organized inside a centralized control cabinet.
MINI16A provides single-channel relay control in a compact format for wall-box and junction-box installation.
Add remote switching and scheduled control through the selected Tuya communication version and project network.
The MINI16A switch input allows an existing rocker wall switch to remain part of the room-control workflow.
Compare channel capacity, relay rating, local inputs, installation dimensions and control functions before selecting a module for the project.
| Comparison Field | PN6 6-Channel Controller Compact DIN-rail centralized control | PN16II 16-Channel Controller Higher-capacity centralized cabinet control | MINI16A In-Wall Relay Module Single-circuit retrofit and hidden installation |
|---|---|---|---|
| Control & Communication | |||
| Product version | Zigbee 3.0 or Wi-Fi | Zigbee 3.0 or Wi-Fi | Zigbee 3.0 or Wi-Fi |
| Version relationship | Separate product versions | Separate product versions | Separate product versions |
| App control | Supported | Supported | Supported |
| Timer function | Supported | Supported | Supported |
| Automation | Supported | Supported | Supported |
| Pairing method | Automatic pairing | Automatic pairing | Automatic pairing |
| Gateway | Required for Zigbee | Required for Zigbee | Required for Zigbee |
| Local operation | Panel buttons / manual input | Panel buttons / manual input | Traditional rocker-switch input |
| Status indication | Panel LED indication | Panel LED indication | Panel LED indication |
| External input | RS485 switch input and dry-contact input | RS485 switch input and dry-contact input | Dry-contact and rocker-switch input |
| Power-restoration mode | Off / On / custom scene | Off / On / custom scene | Off / On / custom scene |
| Electrical & Relay Output | |||
| Output channels | 6 channels | 16 channels | 1 channel |
| Rated output | 6 × 16A | 4 × 50A + 12 × 16A | Maximum 16A |
| Channel allocation | Channels 1–6: 16A | Channels 1–4: 50A Channels 5–16: 16A | Single relay channel |
| Output type | Relay output | Magnetic-latching and standard relay outputs | Relay output |
| Mains input | 110–240VAC, 50/60Hz | 110–240VAC, 50/60Hz | 100–240VAC, 50/60Hz |
| Wiring type | Neutral wire required | Neutral wire required | Neutral wire required |
| Installation & Environment | |||
| Installation | Control cabinet / panel installation | Control cabinet installation | In-wall / junction-box installation |
| DIN rail | 35 mm DIN rail | 35 mm DIN rail | Not applicable |
| DIN width | 6SU | 15SU | Not applicable |
| Dimensions | 108 × 86 × 57 mm | 256 × 86 × 57 mm | 41 × 41 × 22 mm |
| Housing material | Flame-retardant PC | Flame-retardant PC | Flame-retardant PC |
| Operating temperature | −10°C to +65°C | −10°C to +65°C | −10°C to +65°C |
| Operating humidity | 5–95% RH, non-condensing | 5–95% RH, non-condensing | 5–95% RH, non-condensing |
| Typical application | Hotel rooms, apartments and centralized lighting | Hotel rooms, commercial lighting and apartment control | Residential retrofit, apartments and hidden relay installation |
Send us the circuit quantity, expected load, installation method and preferred communication version. We will help compare PN6, PN16II and MINI16A for your project.
Select a DIN-rail controller or compact in-wall relay according to cabinet space, channel count, local-control method and wiring requirements.

Select PN6 for a compact six-channel control cabinet, or PN16II where sixteen controlled circuits and additional DIN-rail space are required.
Hotel rooms, apartments, centralized lighting cabinets and commercial lighting control.

Use the compact MINI16A where a single relay channel must be hidden behind an existing wall switch or installed inside a suitable junction box.
Residential retrofit, apartments and concealed single-circuit relay installations.
Input functions differ between centralized DIN-rail controllers and the compact MINI16A in-wall module.
PN6 and PN16II provide panel operation and channel-status indication.
PN6 and PN16II support RS485 switch input and dry-contact input.
MINI16A is designed to retain conventional rocker-switch operation in retrofit installations.
Reset and power-restoration functions are available, while external button locking applies to PN6 and PN16II.
Wiring note: Confirm the final terminal assignment and model-specific wiring diagram before installation. Do not use this overview as a substitute for the formal wiring schematic.
Select the communication version and relay format according to the project network, installation location and number of controlled circuits.
PN6, PN16II and MINI16A are available as separate Zigbee 3.0 or Wi-Fi product versions. Confirm the intended project network before quotation and wiring.

Organize multiple room lighting circuits through a centralized relay controller with App commands, timers and automation.

Use multi-channel DIN-rail modules where several apartment or common-area circuits are grouped inside the control cabinet.

PN16II provides a higher channel count for centralized switching where more controlled circuits are required.

Add smart relay control to compatible existing circuits while retaining a traditional rocker wall switch.
Coordinate model selection, circuit planning, branding, packaging, technical information and evaluation requirements for professional relay-control projects.
Share the controlled circuit quantity, expected load, installation method, communication version and branding requirements before quotation.
Send the project information before ordering so the model, installation format, communication version, branding and technical-document requirements can be reviewed together.
Compare PN6, PN16II and MINI16A according to circuit count, cabinet space and installation format.
Review logo and packaging requirements according to the selected model, quantity and order plan.
Confirm the required datasheet, wiring, installation and model-specific technical information before approval.
Coordinate evaluation and quotation requirements according to the model, quantity, destination and project schedule.
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