Shelly 1-Channel Decoupler 230V

Device image

Device identification

Device name: Shelly 1-Channel Decoupler 230V
Device model: N/A
Device SSID: N/A

Device name: Shelly 4-Channel Decoupler 230V
Device model: N/A
Device SSID: N/A

Short description

Shelly 1-Channel Decoupler 230V / Shelly 4-Channel Decoupler 230V is an electronic component that interconnects two separate electrical circuits (AC to DC) by means of a light sensitive optical interface (an octocoupler). It is designed for use with Shelly Plus Uni, Plus Add-on, Plus RGBW PM and Pro RGBW PM devices and different controllers, such as switches and buttons. It allows for switching DC inputs using AC supply.

Main features

Isolate and control DC loads: Use existing AC for triggering inputs on DC devices. Suitable for retrofits, external/specialized switches.

Use cases

Third-party sensor connectivity: Connect third-party sensors that require/work on/with AC to DC Inputs, for example - PIR, Microwave, Light control, Infrared motion, Hand wave sensors.

Simplified internal schematics

AC-DC input adapter internal-schematics.png

Device electrical interfaces

Shelly 1-Channel Decoupler 230V

Inputs

2 line inputs on cables: 1 L and 1 N

Outputs

2 line outputs on cables: 4 Ʇ and 4 +

Shelly 4-Channel Decoupler 230V

Inputs

2 line inputs on cables: 1 L and 1 N

Outputs

4 line outputs on cables: 4 Ʇ and 4 +

Supported Shelly devices

Shelly Plus RGBW PM
Shelly Plus Add-On
Shelly Plus Uni
Shelly Pro RGBWW PM

Specifications

Physical
Size (HxWxD):	48x13x7 mm / 1.89x0.51x0.27 inch (Shelly 1-Channel Decouplers) 44x34x7 mm / 1.73x1.34x0.27 inch (Shelly 4-Channel Decouplers)
Weight:	14 g / 0.49 oz (Shelly 1-Channel Decouplers) 25 g / 0.88 oz (Shelly 4-Channel Decouplers)
Shell color:	White (Shelly 1-Channel Decoupler 230V, Shelly 4-Channel Decoupler 230V) Black (Shelly 1-Channel Decoupler 120V, Shelly 4-Channel Decoupler 120V)
Cable length:	80 mm
Stripped length:	5 mm
Wire colors:	Brown (I), Blue (N), Red (O), Black (Ʇ) (Shelly 1-Channel Decouplers) Brown (I1-I4), Blue (N), Red (O1-O4), Black (Ʇ) (Shelly 4-Channel Decouplers)
Environmental
Ambient working temperature:	0 to 40 °C / 32 to 104°F
Storage temperature:	-20°C to 40°C / -5°F to 105°F
Humidity:	30 % to 70 % RH
Max. altitude:	2000 m / 6562 ft
Electrical
Power consumption:	< 0.6 W
Input:	120V~ 60 Hz (Shelly 1-Channel Decoupler 120V, Shelly 4-Channel Decoupler 120V) 230V~ 50 Hz (Shelly 1-Channel Decoupler 230V, Shelly 4-Channel Decoupler 230V)
Max. output current:	2.4 mA⎓

Basic wiring diagrams

Plus RGBW PM with decoupler 230V-wiring diagram.png

Plus Add-on with decoupler 230V-wiring diagram.png

Plus Uni with decoupler 230V-wiring diagram.png

Pro RGBWW PM with decoupler 230V-wiring diagram.png

Terminals		Wires
Shelly Plus RGBW PM terminals		Shelly 1-Channel Decoupler 230V / 4-Channel Decoupler 230V wires
I1, I2, I3, I4:	Input terminals	I:	AC input wire (Shelly 1-Channel Decoupler 230V)
⊥:	12/24 ⎓ ground terminal	I1, I2, I3, I4:	AC input wires (Shelly 4-Channel Decoupler 230V)
Shelly Plus Add-on terminals		O:	DC output wire (Shelly 1-Channel Decoupler 230V)
DIGITAL IN:	Digital input terminal	O1, O2, O3, O4:	DC output wires (Shelly 4-Channel Decoupler 230V)
GND:	12/24 ⎓ ground terminal	N:	Neutral wire
Shelly Plus Uni terminals		Ʇ:	12/24 ⎓ ground wire
IN1, IN2:	Digital input terminals	Power grid wires
GND:	12/24 ⎓ ground terminal	L:	Live wire (230 V~)
Shelly Pro RGBWW PM terminals		N:	Neutral wire
SW1, SW2, SW3, SW4, SW5:	Input terminals
⊥:	12/24 ⎓ ground terminal