SK108H 1W Wireless Switch Relay Transmitter Module With Hopping Functions

Name: SK108H 1W Wireless Switch Relay Transmitter Module With Hopping Functions
Brand: MicroHello
SKU: SK108H-001
Price: 81.9 USD
Availability: InStock

SKU: SK108H-001

0.0 (0)

0 Sold

$81.90 ~~$245.00~~

SK108H is a industrial four channels wireless switch controller with hopping function, it provides maximum four channel signal input and maximum four channel control output. It features simple interface and reliable performance. The parameters can be modi

Received successfully

Coupon Code

CONTINUE SHOPPING

Add to Favorites (0)

Description

SK108H is a industrial four channels wireless switch controller with hopping function, it provides maximum four channel signal input and maximum four channel control output. It features simple interface and reliable performance. The parameters can be modified by PC software / UART command / remote controller (SK108-S). DIP switch on the module can used to change operating frequency (maximum 16 group), operation mode etc. Using this module, user can replace wired device with the wireless connection, which significantly reduce the cost and save much time.
SK108H strictly uses lead-free process for production and testing, and meets RoHS and Reach standards.

Specification

Note: Below parameters base on 12V power supply/ 25℃ testing environment.

Parameters	Min.	Typ.	Max.	Unit	Condition
Working Condition
Voltage range	9	12	30	V
Operating Temperature	-40	25	+85	℃
Current Consumption
Rx current		<20		mA
Tx current		<200		mA
Sleep current		<5		mA	@12V Timing mode Non transmitting
RF Parameters
Output power		30		dBm
Sensitivity		-121		dBm

Features

Frequency hopping algorithm
Up to 3Km line-of-sight in open area
16 predefined channels
Parameters configurable by PC software/ Remote controller/ UART Command
Real-time/Timing working mode for optional
GFSK modulation
Bi-directional wireless switch control
Anti-interference
Sensitivity up to -121 dBm
Maximum output power: 1 W
Indicate and alarm when battery low
Working voltage 9 ~ 30 V
Working temperature range: - 40 ~ + 85 ° C
Weight: 143g

Application

Remote control switch control
Security system
Home automation remote sensing
Wireless remote telemetry
Building automation and security
Access control system

Typical application

Pin Definition

Pin NO.	Pin	Description
1	GND	Power Ground
2	VCC	Connect to positive power
3	IN1	Ch1 input, internal pull up
4	GND	Ch1 input, internal pull up
5	IN2	Ch2 input, internal pull up
6	GND	Ch2 input, internal pull up
7	IN3	Ch3 input, internal pull up
8	GND	Ch3 input, internal pull up
9	IN4	Ch4 input, internal pull up
10	GND	Ch4 input, internal pull up
11	NC	Reserved, Non-Connected
12	NC	Reserved , Non-Connected
13	OUT1	Ch1 relay control output, closed : low level in Tx Open : high level in Tx
14	OUT1
15	OUT2	Ch2 relay control output, closed : low level in Tx Open : high level in Tx
16	OUT2
17	OUT3	Ch3 relay control output, closed : low level in Tx Open : high level in Tx
18	OUT3
19	OUT4	Ch4 relay control output, closed : low level in Tx Open : high level in Tx