Elecbee 4 Channel RS232 Relay Board PC USB UART DB9 Remote Control Switch DC12V for Smart Home

SKU: EB0047441

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Key Features

- This is 4 Channel Relay Module.

- DC 12V power supply (voltage range 9-13V).

- Standby current (all relays closed) 18MA, 1 channel relay open 50MA, 2 channel relays open 81MA, 3 channel relays open 110MA, 4 channel relays open 141MA.

- RS232 DB9 female interface.

- "Read", "open", "close", "Self-locking" , click, interlock 6 commands, can satisfy most of the industrial control.

Specifications:

Model: CE039_12V

Rated current: 10A

Rated voltage: DC12V

3C rated voltage range: below 36V

Relay load current: Max 10A

Relay load voltage: DC 1-100v or AC85-265v

Weight: 67g

Size: 8.5 x 4.7 x 1.8cm

Control Commands:

1. Reading status(reading the satus of the relay (on/off))

55 56 00 00 00 00 00 AB

2.Relay open (issue this command,Relay open,COM connect to NO)

Channel 1 : 55 56 00 00 00 01 01 AD

Channel 2 : 55 56 00 00 00 02 01 AE

Channel 3 : 55 56 00 00 00 03 01 AF

Channel 4 : 55 56 00 00 00 04 01 B0

3. Relay close (issue this command,Relay close,COM disconnect NO,and COM connect to NC)

Channel 1 : 55 56 00 00 00 01 02 AE

Channel 2 : 55 56 00 00 00 02 02 AF

Channel 3 : 55 56 00 00 00 03 02 B0

Channel 4 : 55 56 00 00 00 04 02 B1

4. Relay toggle(Relay status reversal,if COM connect to NO,this commands will Disconnect COM to NO and Reverse COM connect to NC,and vice versa)

Channel 1 : 55 56 00 00 00 01 03 AF

Channel 2 : 55 56 00 00 00 02 03 B0

Channel 3 : 55 56 00 00 00 03 03 B1

Channel 4 : 55 56 00 00 00 04 03 B2

5. Relay momentary(Relay COM connect to NO,disconnect after 200MS)

Channel 1 : 55 56 00 00 00 01 04 B0

Channel 2 : 55 56 00 00 00 02 04 B1

Channel 3 : 55 56 00 00 00 03 04 B2

Channel 4 : 55 56 00 00 00 04 04 B3

6. Relay Interlock

Channel 1 : 55 56 00 00 00 01 05 B1

Channel 2 : 55 56 00 00 00 02 05 B2

Channel 3 : 55 56 00 00 00 03 05 B3

Channel 4 : 55 56 00 00 00 04 05 B4

Once issue a command,will have a return fame,7th byte of return fame mean the satus of realy.

Return Commands:

1.Return relay open(return this command,mean COM connect to NO)

Channel 1 : 33 3C 00 00 00 01 01 71

Channel 2 : 33 3C 00 00 00 02 01 72

Channel 3 : 33 3C 00 00 00 03 01 73

Channel 4 : 33 3C 00 00 00 04 01 74

2.Return relay close(return this command,mean COM disconnect NO , and COM connect to NC)

Channel 1 : 33 3C 00 00 00 01 02 72

Channel 2 : 33 3C 00 00 00 02 02 73

Channel 3 : 33 3C 00 00 00 03 02 74

Channel 4 : 33 3C 00 00 00 04 02 75

Application:

Remote control, remote measurement system;

Wireless meter ;

Smart Home,Home Automation ,Wiser Home;

Access control ;

Identification system ;

Data collection;

IT household appliance ;

Intelligence household appliance;

Baby monitoring system;

Typial Application:

1. DC 12V control circuit,Wiring diagram below. ''LOAD'' may be LED lights, fans, motors and other DC 12V equipment

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- This is 4 Channel Relay Module.

- DC 12V power supply (voltage range 9-13V).

- Standby current (all relays closed) 18MA, 1 channel relay open 50MA, 2 channel relays open 81MA, 3 channel relays open 110MA, 4 channel relays open 141MA.

- RS232 DB9 female interface.

- "Read", "open", "close", "Self-locking" , click, interlock 6 commands, can satisfy most of the industrial control.

Specifications:

Model: CE039_12V

Rated current: 10A

Rated voltage: DC12V

3C rated voltage range: below 36V

Relay load current: Max 10A

Relay load voltage: DC 1-100v or AC85-265v

Weight: 67g

Size: 8.5 x 4.7 x 1.8cm

Control Commands:

1. Reading status(reading the satus of the relay (on/off))

55 56 00 00 00 00 00 AB

2.Relay open (issue this command,Relay open,COM connect to NO)

Channel 1 : 55 56 00 00 00 01 01 AD

Channel 2 : 55 56 00 00 00 02 01 AE

Channel 3 : 55 56 00 00 00 03 01 AF

Channel 4 : 55 56 00 00 00 04 01 B0

3. Relay close (issue this command,Relay close,COM disconnect NO,and COM connect to NC)

Channel 1 : 55 56 00 00 00 01 02 AE

Channel 2 : 55 56 00 00 00 02 02 AF

Channel 3 : 55 56 00 00 00 03 02 B0

Channel 4 : 55 56 00 00 00 04 02 B1

4. Relay toggle(Relay status reversal,if COM connect to NO,this commands will Disconnect COM to NO and Reverse COM connect to NC,and vice versa)

Channel 1 : 55 56 00 00 00 01 03 AF

Channel 2 : 55 56 00 00 00 02 03 B0

Channel 3 : 55 56 00 00 00 03 03 B1

Channel 4 : 55 56 00 00 00 04 03 B2

5. Relay momentary(Relay COM connect to NO,disconnect after 200MS)

Channel 1 : 55 56 00 00 00 01 04 B0

Channel 2 : 55 56 00 00 00 02 04 B1

Channel 3 : 55 56 00 00 00 03 04 B2

Channel 4 : 55 56 00 00 00 04 04 B3

6. Relay Interlock

Channel 1 : 55 56 00 00 00 01 05 B1

Channel 2 : 55 56 00 00 00 02 05 B2

Channel 3 : 55 56 00 00 00 03 05 B3

Channel 4 : 55 56 00 00 00 04 05 B4

Once issue a command,will have a return fame,7th byte of return fame mean the satus of realy.

Return Commands:

1.Return relay open(return this command,mean COM connect to NO)

Channel 1 : 33 3C 00 00 00 01 01 71

Channel 2 : 33 3C 00 00 00 02 01 72

Channel 3 : 33 3C 00 00 00 03 01 73

Channel 4 : 33 3C 00 00 00 04 01 74

2.Return relay close(return this command,mean COM disconnect NO , and COM connect to NC)

Channel 1 : 33 3C 00 00 00 01 02 72

Channel 2 : 33 3C 00 00 00 02 02 73

Channel 3 : 33 3C 00 00 00 03 02 74

Channel 4 : 33 3C 00 00 00 04 02 75

Application:

Remote control, remote measurement system;

Wireless meter ;

Smart Home,Home Automation ,Wiser Home;

Access control ;

Identification system ;

Data collection;

IT household appliance ;

Intelligence household appliance;

Baby monitoring system;

Typial Application:

1. DC 12V control circuit,Wiring diagram below. ''LOAD'' may be LED lights, fans, motors and other DC 12V equipment

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Specifications

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Model

RS232

USB Support

USB

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Description

>>>Manual: Click here to open<<<

Package includes:

1 x 4 Channel RS232 Relay Board

4-Channel-RS232-Relay-Board-PC-USB-UART-DB9-Remote-Control-Switch-DC12V-for-Smart-Home-1649919

Shopping Guide

Shipping	Delivery Period	For in-stock parts, orders are estimated to ship out in 3 days. Elecbee ships orders once a day at about 5pm except Sunday. Once shipped, estimated delivery time depends on the below carriers you chose. DHL Express: 3-7 business days DHLeCommerce: 12-22 business days FedEx International Priority: 3-7 business days EMS: 10-15 business days Registered Air Mail: 15-30 business days
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	Warranty	All Elecbee purchases come with a 30-day money-back return policy, plus 1-year Elecbee warranty against any manufacturing defects.
		This warranty shall not apply to any item where defects have been caused by improper customer assembly failure by customer to follow instructions, product modification, negligent or improper operation
Ordering	How to Buy	Elecbee accepts online orders.
		Add to cart > Check out > Submit order > Complete payment > Delivery
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In-Stock:9381

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1

Unit Price

$ 15.94

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$ 15.94

$ 15.94

Can Ship in 1-3 Business Days

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