Package Include:
1 x Receiver: S2U-AC380-ANT3
1 x User manual

Feature:
Application: It can be used in industry automation, agriculture automation and home automation, such as factory, house, farm, pasture, vehicle, ship, offshore operation, aerial vehicle, field call, etc. It can remote control equipments on land, water and air, such as remote control lights, sirens, locks, motors, fans, winches, blinds, linear actuators, doors, windows, electric solenoid valves, security alarm, business signs and various devices.
Wireless control, easy to install.
Universal Power Supply: AC 75~400V, support AC 110V, AC 120V, AC 220V, AC 240V, AC 380V.
Relay Output: This receiver is relay output, it can be used to operate both DC and AC equipments. The terminals are NO / NC (normally open / normally closed), which serves as a switch. That means you should also connect a separate power supply to equipments.
Each channel can work at maximum current 10A.
With 3 manual buttons: You can press the manual buttons to control the equipments.
With external telescopic antenna, the receiver have a farther working range.
You can control the equipments by using the receiver with transmitter (remote control) from any place within a reliable distance.
Wireless RF signal can pass through walls, floors, doors or windows.
With characteristics of reverse power protection and over current protection.
Reliable control: The code has thousands of different combinations, and the receiver only works with the transmitter which use the same code.
One/several transmitters can control one/several receivers simultaneously.
You can use two or more units in the same place.

Receiver Parameters:
Model No.: S2U-AC380-ANT3
Power Supply (Operating Voltage): AC 75~400V (110V/120V/220V/240V/380V)
Output: Relay output (Normally open)
Wire range for the terminals: 22-12 AWG
Working Frequency: 433.92MHz
Channel: 2 CH
Control Modes: Self-locking, Momentary, Interlocking
Static Current: ≤6mA
Maximum Load Current: 10 A / each channel
Operating Temperature: -20 ° C to +70 ° C
Case size: 115mm x 78mm x 40mm

Matching Transmitters:
The receiver can work with different transmitters, such as model CP-2 / CP-3 (500M), C-2-2 (100M), CB-2 (1000M) or CB-3-2 (1000M) etc.

Working Range:
With a transmitter (such as CP-2) to form a complete set, the maximum working distance can reach 500M in an open ground.
The maximum working distance is a theoretical data, it shall be operated in an open ground, no barriers, no any interference. But in the practice, it will be hindered by trees, walls or other constructions, and will be interfered by other wireless signals. Therefore, the actual distance may not reach this maximum working distance.
If you want to have a further working range, you can use a powerful transmitter, such as CB-2 transmitter.

Usage:
The receiver can be used to control AC 110V or 220V pumps, motors and other equipments, or AC 380V equipments by the 380V contactors, and it can’t directly connected to the 380V equipments.
Notice: The receiver is relay output, not DC/AC power output. Initial state of relay output terminals: Two terminals are Normally Open.

Wiring:
1) If you want to control the AC 110V or 220V equipment, you can connect the receiver, the equipment and the AC power according following circuit diagram 1, then you use the transmitter to control the equipment.
2) If you want to control the AC 380V equipment, you can connect the receiver, the 380V contactor, the 380V equipment and the 380V power according following circuit diagram 2, then you use the transmitter to control the AC 380V equipment.

Setting different control modes:
We have set the receiver as Self-locking control mode before delivery. If you want to use other control modes, do as following operation:

1) Setting Self-locking mode: When the receiver is in the status of LEARNING, press button 1 of the transmitter.
Mode Self-locking (working with transmitter CP-2): Press -> On; Press again -> Off.
Press button 1 of the transmitter or button A of the receiver: The relay 1 is activated, and the contactor 1 is connected, the equipment 1 works.
Press button 1 or button A again: The relay 1 is deactivated, and the contactor 1 is disconnected, the equipment 1 stops working.
Press button 2 of the transmitter or button B of the receiver: The relay 2 is activated, and the contactor 2 is connected, the equipment 2 works.
Press button 2 or button B again: The relay 2 is deactivated, and the contactor 2 is disconnected, the equipment 2 stops working.

2) Setting Momentary mode: When the receiver is in the status of LEARNING, press button 2 of the transmitter.
Mode Momentary (working with transmitter CP-2): Press and hold -> On; Release -> Off.
Press and hold button 1 of the transmitter or button A of the receiver: The relay 1 is deactivated, and the contactor 1 is connected, the equipment 1 works.
Release button 1 or button A: The relay 1 is deactivated, and the contactor 1 is disconnected, the equipment 1 stops working.
Press and hold button 2 of the transmitter or button B of the receiver: The relay 2 is activated, and the contactor 2 is connected, the equipment 2 works.
Release button 2 or button B: The relay 2 is deactivated, and the contactor 2 is disconnected, the equipment 2 stops working.

3) Setting Interlocking mode: When the receiver is in the status of LEARNING, press button 3 of the transmitter.
Mode Interlocking (working with transmitter CP-3 or CB-3-2): Press -> On; Press another button -> Off.
Press button ▲ of the transmitter or button A of the receiver: The relay 1 is deactivated, and the contactor 1 is connected, the equipment 1 works.
Press button ■ of the transmitter or button Stop of the receiver: The relay 1 is deactivated, and the contactor 1 is disconnected, the equipment 1 stops working.
Press button ▼ of the transmitter or button B of the receiver: The relay 2 is activated, and the contactor 2 is connected, the equipment 2 works.
Press button ■ of the transmitter or button Stop of the receiver: The relay 2 is deactivated, and the contactor 2 is disconnected, the equipment 2 stops working.