Wireless Remote Control

2-Wire CCT LED Controller

Model: P21(-S)

Introduction

P21 LED controller is designed to drive 2-wire tunable white (CCT) constant voltage LED products in voltage range of DC5-24V. With the RF remote controller, user can setup

LED brightness and color temperature with + - and shortcut keys.

Function & Size

1 3 2

Full Protection High Power

Waterproof Compact Size

Wireless Remote Wide Voltage Range

1. Power supply input

The controller supply voltage range is from DC 5V to 24V.

Please refer to the print on the controller for cable polarity.

The output voltage is at the same level as the power voltage, please make sure the power supply voltage is correct and the power wattage is capable for the load wattage.

2. LED output

Connect LED loads to this terminal. Install LED positive cable into the terminal marked with ‘+’ and negative LED cable into the terminal marked with ‘-’. Please make sure the LED rated voltage is same as the power supply and each channel’s maximum load current is in range of the controller's rated current.

If the light color temperature is reversed from the remote controller operation, Please reverse the + and - cable to correct.

3. Work status indicator

This indicator shows all working status of the controller. It displays different events as following:

Steady blue : Normal working.

Single white blink : Command received.

Long single yellow blink : Brightness or CCT limit.

Red flash : Overload protection.

Yellow flash : Over heat protection.

White flash 3 times : New remote controller paired.

Wiring

Please connect the controller output to LED loads and power supply to the controller power input. The power supply voltage must be same as the LED load's rated voltage. Check all cables to be well connected and insulated before power on.

2

To 110/230

AC power

5-24V DC output

Power supply

5-24V DC

P21 LED

Controller

5-24V Driving

Constant voltage

LED load

Remote

Controller

Functions

5. Turn ON / OFF

Press ‘I’ key to turn on unit or press ‘O’ key to turn off.

Main unit will memorize the on/off status and will restore to the previous status on next power on.

Please use remote controller to turn on the unit if it was switched to off status before power cut.

5

6

7

10

Press within 10 seconds after receiver powered on

Pair new remote

8

WARM NEUTRAL COLD

9

3

6. Color temperature control

Adjust LED color temperature. Press ‘C/T+’ to increase the color temperature and press ‘C/T-’ to decrease. The overall brightness will keep unchanged when adjusting color temperature.

6. Brightness control

Adjust overall brightness. Press to increase brightness and press to decrease. The color temperature will keep unchanged when adjust brightness.

The controller applies brightness gamma correction on dimming control, makes the brightness tuning more smooth to human sense.

7. Color temperature control

Adjust LED color temperature. Press to increase the color temperature and press to decrease. The overall brightness will keep unchanged when adjusting color temperature.

8. Brightness shortcut keys

Jump to the relative brightness level when press the corresponding keys.

9. Color temprature shortcut keys

Set the color temperature to full cool white, full warm white or neutral white which is 50% warm and

50% cool white.

10. Remote indicator

This indicator blinks when remote controller is working. If the indicator flash slowly when pressing keys, it means the remote battery is nearly empty and please change the battery in this case. The battery model is

CR2032.

Operation

11. Using the remote controller

Please pull out the battery insulate tape before using. The RF wireless remote signal can pass through some nonmetal barrier. For proper receiving remote signal, please do not install the controller in closed metal parts.

12. Pair a new remote controller

The remote controller and main unit is 1 to 1 paired as factory default. It’s possible to pair maximum 5 remote controllers to one main unit and each remote controller could be paired to any main unit.

User could pair a new remote controller to main unit by following two steps:

1). Plug off the power of main unit and plug in again after more than 5 seconds.

2). Press and key simultaneously for about 3 seconds, within time of 10 seconds after the main unit powered on.

13. Keep current remote only

In some cases, one main unit might be paired with several remote controllers but extra remote controllers are no longer needed. User could simply pair the current using remote to main unit again, then the main unit will dis-pair all other remote controllers and recognize current one only.

Advanced features

14. Waterproof (-S version)

The IP-68 waterproof feature with glue injection finish is available on -S version controllers. For overall waterproof performance, the cables must be waterproof treated separately.

Wireless signal degrade : The wireless communication ability could degrade when using at wet environment, please be aware that the wireless control distance will be shortened in such case.

15. Protection function

The controller has full protection function against wrong wiring, load short circuit, overload and overheat.

The controller will stop working and the indicator will flash with red / yellow color to indicate the malfunction.

The controller will try to recover from protection status in a short time when the working condition is good.

For protection issues, please check the situation with different indicator information:

Red flash: Check the output cables and load, make sure no short circuit and the load current is in rated range. Also the load must be constant voltage type.

Yellow flash: Check the installation environment, make sure in a rated temperature range and with good ventilation or heat dissipation condition.

Specification

Model

Brightness grade

Brightness shortcut

Color temperature grade

Color temperature shortcut

PWM grade

Overload protection

Overheat protection

Working voltage

Remote frequency

Remote control distance

Rated output current

Waterproof

P21 P21-S

11 levels

3 levels

7 levels

3 levels

4000 steps

Yes

Ip63

Yes

DC 5-24V

433.92MHz

> 15m at open area

7A

Ip68

RF⽆线遥控

双线冷暖⽩

LED

控制器

型号

:P21(-S)

简介

P21 双线冷暖⽩ LED 控制器⽤来驱动电压范围为

5V 24V LED 灯带或 LED 模块等恒压 LED 灯具。⽤⼾

可以通过卡⽚式射频控制器来调节 LED 灯具的亮度和

⾊温。控制器需要直流电源供电，并根据接收到的遥控

器指令驱动 LED 灯具，实现亮度和⾊温的调节功能。

1 2 3

全功能保护 高功率

防水功能 小尺寸

无线遥控 宽电压输入

安装

1.电源输⼊

控制器可接受电压为 5V 到 24V 的直流电源供电，请

将红⾊电缆线连接到电源的正极，⿊⾊电缆线连接到

电源的负极。请确保 LED 灯具的额定电压与电源电压

相同，且电源的功率满⾜控制器和灯具的需求。

为保证安全，在通电前请先确保所有电缆均已可靠

连接且绝缘良好。

2.LED

输出

连接到 LED 灯具。请将红⾊电缆线连接到 LED 灯具的

正极，⿊⾊电缆线连接到 LED 灯具的负极，请确保 LED

的额定电压与电源相同，并且每个通道的最⼤负载电流

在控制器的额定电流范围内。

3.⼯作状态指⽰灯

该指⽰灯显⽰控制器的⼯作状态，指⽰灯与控制器

⼯作状态和对应关系如下：

蓝⾊常亮：正常⼯作

⽩⾊单闪：收到命令

⻩⾊慢闪：达到速度或亮度极限

红⾊闪烁：过载保护

⻩⾊闪烁：过热保护

⽩⾊闪烁 3 次：新遥控器配对成功

4

.接线图解

请将控制器输出与 LED 恒压灯具相连接，并将控制

LED 恒压灯具的

额定电压相同。请在通电前检查所有电缆连接是否正

确。

接交流电

5-24 V

直流电源

5-24VDC

LED 控制器

RF 遥控器

功能

5.

开关

按“ I” 键关闭。控制器会记忆断电

前的开关状态，如果在断电前处于关机状态，下次通电

后请使⽤遥控器开灯。

5

6

7

8

WARM NEUTRAL COLD

LED恒压灯具

10

控制器通电后 10

秒 钟 内同时按下

配对新

遥控器

9

6.亮度调节

调节灯光亮度。按键增加亮度，按键降低亮

度。调节亮度时灯光⾊温保持不变。

本机的调光控制应⽤了伽玛校正原理，可以使亮度

调节更加顺滑，更符合⼈眼的视觉体验。

7.⾊温调节

调节灯光⾊温。按键提⾼⾊温，按键降低⾊

温。

8.亮度快捷键

按下相应键时跳转到相对的亮度级别。快捷键的亮

度等级为⼈眼感受的级别，与实际输出功率并不成⽐

例。

9.⾊温快捷键

快捷键分别有 全冷⽩、全暖

⽩或中性⽩ 即 50% 暖⽩和 50% ）

10.遥控器指⽰灯

按下遥控器按键时，该指⽰灯会快速闪烁。如果指

⽰灯慢闪，则说明遥控器电池电量已耗尽，请更换遥控

器电池（ CR2032 型纽扣电池）。

遥控器操作⽅法

11.使⽤遥控器

使⽤前请拔出遥控器电池绝缘⽚。 ⽆线遥控信号

可以穿过⼀定的⾮⾦属屏障，为了保证控制器的接收效

果，请勿将控制器安装在有⼤⾯积⾦属遮挡的位置。

12

.与新遥控器配对

遥控器和控制器出⼚默认为 1 对 1 的配对状态。 1 个

控制器最多可配对 5 个遥控器，⽽遥控器可配对到任意

的控制器。

如需配对新遥控器，请按以下两个步骤操作：

1） 5 秒后重新通电。

2） 10 秒内，同时按下新遥控器

和键约 3 秒钟。

配对成功后，控制器指⽰灯将闪烁 3 次提⽰配对完

成。

13

.保留当前遥控器并清除其他遥控器

在控制器已与多个遥控器配对，⽽仅想保留当前遥

控器的情况下，可以将正在使⽤的遥控器与控制器再进

⾏⼀次配对操作，此后控制器将清除其他已配对的遥控

器⽽仅保留当前使⽤的遥控器。

14.IP68

防⽔

(-S

版

)

后缀为S 版本的控制器应⽤了注胶防⽔⼯艺，可以

达到 IP68 的防⽔等级。为了确保整体的防⽔效果，需要

对输⼊输出电缆做单独的防⽔处理。

请注意 ：在浸⽔环境下，控制器的⽆线接收性能会下

降，遥控器的控制距离会缩短甚⾄⽆法控制。

15.保护功能

本产品具有完善的保护功能，可以最⼤程度的防⽌

因接线错误、负载短路、过载或过热⽽引起的产品损坏。

当发⽣以上异常状态时控制器将停⽌⼯作，同时指⽰灯

会闪烁红⾊或⻩⾊。当⼯作状态良好时，控制器会尝试

恢复正常⼯作。

当控制器停⽌⼯作时，请检查指⽰灯的状态，在不同

的闪烁状态下应检查相应的故障：

红⾊闪烁 ：请检查输出电缆是否短路、负载电流是否

过⾼，并且请确保所驱动灯具为恒压驱动类型。

⻩⾊闪烁 ：请检查控制器的安装环境以及负载功率，

并确保控制器散热条件良好且负载功率在额定范围之

内。

规格

型号

亮度可调阶数

亮度快捷键

⾊温可调阶数

⾊温快捷键

PWM 分辨率

过载保护

过热保护

⼯作电压

遥控器⼯作频率

遥控器⼯作距离

额定输出电流

防⽔等级

P20 P20-S

IP-63

11 级

3 个

7 级

3 个

4000 级

有

有

DC5-24V

433.92MHz

空旷地带> 15 ⽶

7A

IP 68