Package Include:
1 x Receiver: S1UD-DC
2 x Transmitter: C-2
1 x User manual
Introduction:
This receiver has an adjustable time delay function. You can set its relay to turn off automatically after a delay time of 0-99 seconds. When you set the delay time, the devices connected to the receiver will automatically stop after the delay time.
Application:
It can long range wireless remote control DC AC equipments, such as illumination, lamps, LED lights, pumps, motors, solenoid valves, electric locks, etc.
Feature:
Wireless control, easy to install.
DC 9~24V operating voltage range.
Relay Output: This receiver has dry relay output; it can be used to operate both DC and AC equipment. The output terminals are NO / NC (normally open / normally closed), serving as a switch. That means you should also connect a separate power supply to equipment.
It can work at maximum current 7A.
With time delay function, you set its relay to turn off automatically after a delay time of 0-99 seconds.
The transmitter / remote can control the receiver from any place within a reliable working distance.
Wireless RF signal from the transmitter can pass through walls, floors, doors, or windows, but it will lose some operating range.
The receiver can only be triggered by paired transmitters.
Receiver Parameters:
Model: S1UD-DC
Operating Voltage: Compatible DC 9V~24VDC 9~24V
Output Type: Relay Output (With Normally Open and Normally Closed Terminals)
Maximum Load Voltage of Relay: 240VAC or 28VDC
Quiescent Current: <5mA
Maximum Load Current of Relay: 7A
Channel: 1 CH
4 Selectable Working Modes: Self-locking, Momentary, Interlocking, Time Delay
Delay Time: 0~99 seconds adjustable
Working Frequency: 433.92 MHz
Suitable Wires for Connecting Terminals: 22-14 AWG
Operating Temperature: -20 °C ~ +70 °C
PCB size: 35 x 30 x 15 mm
Case size: 41 x 40 x 26 mm
Transmitter Parameters:
Model No.: 0021001 (C-2)
Channel/Button: 2
Button Symbol: A, B
Operating Voltage: 12V (1 x 23A -12V battery)
Operating Current: 6mA
Operating Frequency: 433.92 MHz
Transmitting Distance: 100m / 300ft (theoretically)
Modulation Mode: ASK
Unit Size: 58 x 39 x 16 mm
Applicable Transmitters:
The receiver can work with different transmitters, such as model C-2 (100 meters / 300 feet range), CP-2 (500 meters / 1500 feet range), and CB-2 (1000 meters / 3000 feet range).
Working Range:
With a transmitter (such as C-2) to form a complete set, the maximum working distance can reach 100 Meter 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 high-power transmitter, such as CB-2 transmitter.
Usage:
The receiver can be used to control both 0~28VDC and 110~240VAC devices.
Notice: The receiver is relay output, not DC/AC power output. Initial state of relay output terminals: Terminals "COM" and "NO" are Normally Open; Terminals "COM" and "NC" are Normally Closed.
Wiring:
A) If you want to control a DC 12V lamp, do as following:
1) Connect the positive pole of the DC power supply to the terminal "V+" on the receiver;
2) Connect the negative pole of the DC power supply to the terminal "V-" on the receiver;
3) Connect the positive pole of the DC power supply to the terminal "NO" on the receiver;
4) Connect the negative pole of the DC power supply to the negative pole of DC lamp;
5) Connect the positive pole of the DC Lamp to the terminal "COM" on the receiver.
B) If you want to control an AC 120V or AC 220V lamp, do as following:
1) Connect the positive pole of the DC power supply to the terminal "V+" on the receiver;
2) Connect the negative pole of the DC power supply to the terminal "V-" on the receiver;
3) Connect the live wire of AC power supply to the terminal "NO" on the receiver;
4) Connect the neutral wire of AC power supply to one side of AC lamp;
5) Connect another side of AC lamp to the terminal "COM" on the receiver.
Setting different working modes:
1) Setting Self-locking mode: Short pins number 2 and 3 with a jumper cap.
The operation of Self-locking mode with the transmitter C-2:
Press the button A on the transmitter: The relay in the receiver is activated, and the connected lamp is turned on.
Press the button A again: The relay is deactivated, and the connected lamp is turned off.
2) Setting Momentary mode: Do not short the 3 pins with a jumper cap.
The operation of Momentary mode with the transmitter C-2:
Press and hold A the button on the transmitter: The relay in the receiver is activated, and the connected lamp is turned on.
Release the button A: The relay is deactivated, and the connected lamp is turned off.
3) Setting Interlocking mode: Short pins number 1 and 2 with a jumper cap.
The operation of Interlocking mode with the transmitter C-2:
Press the button A on the transmitter: The relay in the receiver is activated, and the connected lamp is turned on.
Press the button B on the transmitter: The relay is deactivated, and the connected lamp is turned off.
4) Setting Time Delay mode and delay time.
The receiver has two buttons, the setting button and the learning button.
4.1 Remove the jumper cap and press the setting button once, the signal LED flashes three times, indicating that the receiver enters the delay time setting.
4.2 Press the learning button to set the delay time. Each time the learning button is pressed, the delay time will increase by one second, up to a total of 99 seconds.
4.3 After setting the delay time, press the setting button again, the signal LED flashes three times again, indicating that the receiver exits the delay time setting.
The operation of Time Delay mode with the transmitter C-2: (If the delay time is set to 10 seconds.)
Press the button A on the transmitter once: The relay in the receiver is activated, and the connected lamp is turned on.
After 10 seconds delay time, the relay is deactivated automatically, and the connected lamp is turned off.
Note: If you press the transmitter multiple times during the delay time, the delay time will be counted from the last operation of the transmitter.
How to clear the delay time:
If you want to delete the delay time, do as follows:
Operation: Press the setting button once, the signal LED will flash 3 times. Then press the setting button again, the signal LED will flash 3 times again, this indicates that the delay time has been successfully deleted.
How to turn the signal LED off and on:
Turn off the signal LED: Press the learning button once, and if you do not operate the transmitter within 5 seconds, the signal LED will automatically turn off.
Turn on the signal LED: Press the learning button once, and within 5 seconds, press any button on the transmitter, and the signal LED will automatically turn on.
How to pair the transmitter to the receiver:
1) Press the learning button once in the receiver, signal LED on the receiver flashes one time and then stays on, this indicates that the receiver enters the learning status.
2) Press button A on transmitter, if the signal LED flashes one time, this indicates that the pairing with button A is successful. Then press button B on transmitter, if the signal LED flashes one time, this indicates that the pairing with button B is successful.
4) The receiver can store up to 18 transmitters with different codes.
How to delete all transmitters codes stored in the receiver:
Press and hold the learning button in the receiver for 5 seconds, the signal LED flashes 3 times, at this time release the learning button, this indicates that all stored codes have been successfully deleted.