N4ROA01 1CH 3A RS485 Relay Module – DC 12V/24V Micro Modbus RTU Board with 6 Commands for PLC PTZ Smart Home
N4ROA01 1CH 3A RS485 Relay Module – DC 12V/24V Micro Modbus RTU Board with 6 Commands for PLC PTZ Smart Home
N4ROA01 1CH 3A RS485 Relay Module – DC 12V/24V Micro Modbus RTU Board with 6 Commands for PLC PTZ Smart Home
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SKU |
IO Type |
Description |
View |
SKU |
IO Type |
Description |
View |
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DO |
AI(Current and voltage) |
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N229E01 |
1DO |
10A Relay/TTL/USB |
CTR4A01 |
1AI |
5A/10A/20A AC Transformer |
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N4ROA01 |
1DO |
3A Relay |
N4VIA02 |
2AI |
1A/2A/5A Current Voltage |
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N4ROB02 |
2DO |
3A Relay |
N43IC04 |
4AI |
0-10/20/50MA Current |
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N428E02 |
2DO |
10A Relay |
N43VD04 |
4AI |
0-5/10/20V Voltage |
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N228D02 |
2DO |
10A Relay |
AMAIE08 |
8AI |
0/4-20MA Current |
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N4ROC04 |
4DO |
3A Relay |
AMVIF08 |
8AI |
0-5/10 Voltage |
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R4M9B12 |
4DO |
3A MOS |
N4AIA08 |
8AI |
0/4-20MA Current |
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N4ROD08 |
8DO |
3A Relay |
N4AIB16 |
16AI |
1 Voltage-15 Current |
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N438B08 |
8DO |
10A Relay |
N4AIB16 |
24AI |
2 Voltage-22 Current |
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N223B08 |
8DO |
10A Relay |
AI-DI-DO |
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AMROD08 |
8DO |
2A Relay |
R4D7G04 |
3AI-2DI-4DO |
10A Relay |
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ET48A08 |
8DO |
10A Relay/NET |
AMIDJ14 |
6AI-4DI-4DO |
0.3A Mos |
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N438C15 |
15DO |
10A Relay/RS232 |
AMVDK15 |
6AI-4DI-4DO |
0.3A Mos |
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N4ROE16 |
16DO |
3A Relay |
R4A8H08 |
8AI-4DI-8DO |
10A Relay |
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AMDOC16 |
16DO |
0.3A NPN |
N4A8I16 |
8AI-4DI-16DO |
0.3A Mos |
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N4ROF32 |
32DO |
3A Relay |
N4A7K16 |
8AI-4DI-16DO |
0.3A Mos |
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R4D5E32 |
32DO |
20A Relay/NET |
R4D6F20 |
2AI-2DI-20DO |
10A Relay |
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DI |
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AI(Temperature and humidity) |
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AMDIB16 |
16DI |
NPN/PNP Isolation |
N434E01 |
DS18B20/NTC(10K)/AHT20 |
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24DIA16 |
16DI |
NPN/PNP Isolation |
NT38D01 |
1 NTC |
10K NTC |
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24DIB32 |
32DI |
NPN/PNP Isolation |
NT28B16 |
16 NTC |
10K/20K/50K/100K NTC |
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24DIC48 |
48DI |
NPN/PNP Isolation |
PT21A01 |
1 PT100 |
-40~500 ℃ |
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DI+DO |
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PTA8C04 |
4 PT100 |
-40~500 ℃ |
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10IOA01 |
1DI-1DO |
NPN(DI) /10A Relay(DO) |
AMPTI04 |
4 PT100 |
-40~300 ℃ |
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10IOA02 |
2DI-2DO |
NPN(DI) /10A Relay(DO) |
PTA8D08 |
8 PT100 |
-40~500 ℃ |
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10IOA04 |
4DI-4DO |
NPN(DI) /10A Relay(DO) |
PTA8E16 |
16 PT100 |
-40~500 ℃ |
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CAROA04 |
4DI-4DO |
NPN/10A Relay /CAN |
AMDSG08 |
8 DS18B20 |
-55~125℃ |
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N4RFA04 |
4DI-4DO |
NPN/10A Relay/433M |
SH34D16 |
16 SHT30 temperature and humidity |
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10IOA08 |
8DI-8DO |
NPN(DI) /10A Relay(DO) |
RS485 interface converter |
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AMIOA08 |
8DI-8DO |
NPN(DI) /0.3A Mos(DO) |
CAN4A02 |
CAN to RS485 Converter |
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SGIOB08 |
8DI-8DO |
NPN(DI) /0.3A Mos(DO) |
ET69C02 |
1 Ethernet to 1 RS485 Converter |
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23IOA08 |
8DI-8DO |
NPN(DI) /0.3A Mos(DO) |
ETHUB18 |
1 Ethernet to 8 RS485 Converter |
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CAROB08 |
8DI-8DO |
NPN/10A Relay /CAN |
R4HUB08 |
1 to 8 RS485 Hub/Repeater |
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10IOA12 |
12DI-12DO |
NPN(DI) /10A Relay(DO) |
RT5BF01 |
RS485 to 433M Wireless Converter |
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ETD8A12 |
12DI-12DO |
NPN/10A Relay/NET |
R2OPB03 |
RS232 to RS485 Converter |
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23IOB16 |
16DI-16DO |
NPN(DI) /0.3A Mos(DO) |
R2OPB03 |
RS485 to RS485 Isolator |
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N4D3E16 |
16DI-16DO |
NPN(DI) /0.3A Mos(DO) |
Other RS485 interface modules |
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CAROC16 |
16DI-16DO |
NPN/10A Relay /CAN |
RFIDA02 |
RS485/TTL232 13.56MHz RFID UID IC Card Reader |
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23IOC24 |
24DI-24DO |
NPN(DI) /0.3A Mos(DO) |
WG18A02 |
RS485 Modbus RTU Weight Sensor Electronic Scale |
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23IOD32 |
32DI-32DO |
NPN(DI) /0.3A Mos(DO) |
DM18A01 |
1/2/4CH RS485 1.8 Inch Digital Tube Module |
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23IOE48 |
48DI-48DO |
NPN(DI) /0.3A Mos(DO) |
PWM8A04 |
3 AO |
1Hz-20kHz PWM Generator |
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Product Name: DC 12V 24V 1CH 3A Small Relay Board RS485 UART Serial Port Switch MODBUS RTU Command 01/03/05/06/15/16 Function Code Module
Package inlcuded:
1 PCS DC 12V/24V 1-Channel RS485 Modbus Rtu 3A Relay Board
Description:
1: Working voltage DC 12V/24V;
2: Standby current (all relays closed) 6MA, relay open 24MA
3: ''Open'' ''Close'' ''Momentary'' ''Self-locking'' ''Interlock'' ''Delay'' 6 Commands
4: MODBUS RTU command, Write 05/06/15/16, Read 01/03
5: Under the ''Delay'' command ,the maximum delay is 255 seconds;
6 MODBUS commands can be made serial HyperTerminal (serial assistant) OR ''Modbus Poll'' Enter;
7 Under the MODBUS command mode, it can support up to 64 devices in parallel
8 Baud_rate : 1200/2400/4800/9600(Default)/19200/38400/57600/115200BPS
9 Parity :None(Default)/Even/Odd
10 Size : 40*27*14MM
11 Weight : 11g
12 Maximum load: 3A/250VAC ,3A /30VDC
For more information, please contact me
Application
PLC Output expansion board
Smart Home,Home Automation ,Wiser Home;
PTZ CCTV Camera
Security Monitoring
Identification system;
Mini Motor FW & BW
Automatic curtain control
LED Control
Product features
Product features
Materials and care
Materials and care
Merchandising tips
Merchandising tips
Total items
Product subtotal