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RS485/Modbus RTU 8 채널 릴레이 -12V
(RS485/Modbus RTU 8 Channel Relay with Isolation)
개요
- 본 제품은 RS485/Modbus RTU 8 채널 릴레이 -12V입니다.
- RS485/Modbut RTU를 통해서 명령을 주어 릴레이를 제어할 수 있습니다.
- 명령어는 문서섹션의 링크를 참고 하시면 됩니다.
특징
- 1>.Support Modbus RTU protocol
2>.Support RS485/TTL UART interface
3>.Output indicator in multi mode
4>.Address can be set
5>.Support input reverse connection protection
6>.Relay switch output
7>.Support parameter memory function
8>.Optocoupler isolation - 1>.Product name: 8Bit MODBUS RTU Relay Module
3>.Work voltage:DC 12V
3>.Work current:1A
4>.Baud rate:4800/9600/19600bps(default 9600bps)
5>.Optocoupler input signal:DC 12V
6>.Set address:1~255
7>.Relay control mode: ON/OFF,Delay_ON,Delay_OFF mode
8>.Delay time: 0~25.5s
9>.Load: AC 250V 10A or DC 30V 10A
10>.Protocol:Modbus RTU
11>.Interface:RS485/TTL UART
12>.Control channel: 8channel
13>.Work Temperature:-20℃~85℃
14>.Work Humidity:10%~85%RH
15>.PCB Size:145*78*22mm 
문서
-
MODBUS RTU Command:
1>.Baud rate: 9600,8,None,1
/****************Set Device Address**************************************************/
2>.Set device address to 0x01: 00 10 00 00 00 01 02 00 01 6A 00
3>.Set device address to 0x02: 00 10 00 00 00 01 02 00 02 2A 01
4>.Set device address to 0x03: 00 10 00 00 00 01 02 00 03 EB C1
/****************Command Format****************************************************/
5>.Read device address: 00 03 00 00 00 01 85 db
Return:00 03 02 00 01 44 44 //01 is device address.
6>.Set command format:
Turn ON 1# relay: 01 05 00 01 01 00 9d 9a
Note_1:The 1st byte is device address.
Note_2:The 2nd byte is function code.
Note_3:The 3rd and 4th byte are relay/register addresses. So it can be 0x0000, 0x0001, 0x0002, 0x0003, 0x0004, 0x0005, 0x0006, 0x0007.
Note_4:The 5th and 6th byte are relay/register data. 01 means turn ON relay and 00 means turn OFF relay.
Note_5:The 7th and 8th byte are CRC code.
/****************Turn ON/OFF Relay*************************************************/
7>.Turn ON 0# relay: 01 05 00 00 FF 00 8C 3A
Turn OFF 0# relay: 01 05 00 00 00 00 CD CA
8>.Turn ON 1# relay: 01 05 00 01 FF 00 DD FA
Turn OFF 1# relay: 01 05 00 01 00 00 9C 0A
9>.Turn ON 2# relay: 01 05 00 02 FF 00 2D FA
Turn OFF 2# relay: 01 05 00 02 00 00 6C 0A
10>.Turn ON 3# relay: 01 05 00 03 FF 00 7C 3A
Turn OFF 3# relay: 01 05 00 03 00 00 3D CA
11>.Turn ON 4# relay: 01 05 00 04 FF 00 CD FB
Turn OFF 4# relay: 01 05 00 04 00 00 8C 0B
12>.Turn ON 5# relay: 01 05 00 05 FF 00 9C 3B
Turn OFF 5# relay: 01 05 00 05 00 00 DD CB
13>.Turn ON 6# relay: 01 05 00 06 FF 00 6C 3B
Turn OFF 6# relay: 01 05 00 06 00 00 2D CB
14>.Turn ON 7# relay: 01 05 00 07 FF 00 3D FB
Turn OFF 7# relay: 01 05 00 07 00 00 7C 0B
/****************Read Relay Status***************************************************/
15>.Read 0# relay status: 01 01 00 00 00 01 FD CA
16>.Read 1# relay status: 01 01 00 01 00 01 AC 0A
17>.Read 2# relay status: 01 01 00 02 00 01 5C 0A
18>.Read 3# relay status: 01 01 00 03 00 01 0D CA
19>.Read 4# relay status: 01 01 00 04 00 01 BC 0B
20>.Read 5# relay status: 01 01 00 05 00 01 ED CB
21>.Read 6# relay status: 01 01 00 06 00 01 1D CB
23>.Read 7# relay status: 01 01 00 07 00 01 4C 0B
24>.Read all relay status: 01 01 00 00 00 08 3D CC
/****************Turn ON Delay Mode************************************************/
25>.Function: Relay will turn ON for a delay time and then turn OFF.
26>.The unit of delay time is 100ms[It means 1 is 100ms]
27>.Control 1# device 0# relay: 01 05 02 00 07 00 CE 42 //7*100ms = 700ms
28>.Control 1# device 1# relay: 01 05 02 01 08 00 9A 72 //800MS
29>.Control 2# device 0# relay: 02 05 02 00 05 00 CF 11 //500MS
30>.Control 2# device 1# relay: 02 05 02 01 06 00 9E 21 //600MS
31>.Turn ON all relay: 01 0F 00 00 00 08 01 00 FE 95
32>.Turn ON all relay: 01 0F 00 00 00 08 01 FF BE D5
/****************Reverse Output State************************************************/
33>.Reverse 0# relay: 01 05 00 00 55 00 F2 9A
34>.Reverse 1# relay: 01 05 00 01 55 00 A3 5A
35>.Reverse 2# relay: 01 05 00 02 55 00 53 5A
36>.Reverse 3# relay: 01 05 00 03 55 00 02 9A
37>.Reverse 4# relay: 01 05 00 04 55 00 B3 5B
38>.Reverse 5# relay: 01 05 00 05 55 00 E2 9B
49>.Reverse 6# relay: 01 05 00 06 55 00 12 9B
40>.Reverse 7# relay: 01 05 00 07 55 00 43 5B
41>.Reverse all relay: 01 05 00 00 5A 00 F7 6A
/****************Read 8-Bit Input State***********************************************/
42>.Send: 01 02 00 00 00 08 79 CC
43>.Receive:01 02 01 00 A1 88
- manual1
- manual2
연관제품
- 연관제품 1
