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RTU RS232/TTL UART Modbus Rtu 4 Ch Relay Module Communication 4-Channel 7-24V Relay Module
1229
Shipping to: United States |
Express delivery: 7-12 business days |
Standard delivery: 15-25 business days
Malipo Salama Yanahakikishiwa
Zawadi ya Bure
Sera ya Usafirishaji
Sera ya KurudishaZawadi ya Bure
Karibu Roymall, tovuti yako ya kitaalamu ya kununua zawadi za hifadhi ya duka. Tunathamini na kushukuru msaada wako, na tunataka kuonyesha shukrani yetu kwa kuongeza kipengele cha msisimko wa ziada kwa ununuzi wako. Unaponunua nasi, sio tu utapata bidhaa za hali ya juu zinazoboresha maisha yako, lakini utapata pia zawadi ya bure ya kipekee kwa kila agizo lako. Tayari kuchunguza mkusanyiko wetu na kupata zawadi zako kamili? Chunguza uteuzi wetu wa bidhaa za hifadhi ya duka, weka agizo lako na subiri msisimko wa zawadi yako ya bure kufika pamoja na ununuzi wako.Sera ya Usafirishaji
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Description:
>>>Manual: Click here to open<<<
1. Onboard mature and stable 8bit MCU and MAX3232 level conversion chip;
2. Communication protocol: support standard Modbus RTU protocol;
3. Communication interface: support RS232/TTL UART interface;
4. Communication baud rate 4800/9600/19200, default 9600bps, support power-off saving;
5. Optocoupler input signal range: DC3.3-24V (this input cannot be used for relay control);
6. Output signal: relay switch signal, support manual, flash-on, flash-off mode, flash-on/flash-off delay base is 0.1 S, the maximum flash-on/flash-off time can be set to 0xFFFF*0.1S=6553.5S;
7. Device address: range 1-255, default 255, support power-off saving;
8. Baud rate, input signal, relay status, device address can be read using software/commands;
9. Onboard 4-way 5V, 10A/250V AC 10A/30V DC relay, can be continuously closed 100,000 times, with diode discharge protection, short response time;
10. onboard relay switch indicator;
11. power supply voltage: DC7-24V,;
12. board size: 93*87mm, board weight: 92g;
Specifications:
Product Name: 4CH Modbus Relay Module
Work voltage: DC 7V~24V
Load: AC 250V 10A or DC 30V 10A
Ptocoupler Input Signal: DC 3.3V~24V
Set address: 1~255
Interface: RS232/TTL UART
Control channel: 4channel
Baud Rate: 4800/9600/19600bps(Default 9600bps)
Weight: 92g
Size: 93*87mm
Features:
1. Support Modbus RTU protocol;
2. Support RS232/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
Package includes:
1 x 4 CH Relay Module
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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