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“3pcs Dual Modbus-Rtu 2-way Relay Module Switch Input and Output RS485/TTL Communication Controller” has been added to your cart.
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Relays
N4D8C12 Isolation 12V/24V RS485 Relay Modbus RTU Protocol DIN35 Rail Shell PLC Optional
$
68.99
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Relays
24V 32 Channel RS485 Modbus RTU Relay Module with DIN35 Rail Box MODBUS RTU Command
$
94.19
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Relays
12V 32 Channel RS485 Modbus RTU Relay Module with DIN35 Rail Box MODBUS RTU Command
$
92.79
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Relays
N4DOK32 12V 24V 32CH DIN Rail RS485 Relay Modbus RTU Protocol Remote Control PLC Expansion Board
$
99.79
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Relays
N4D8B08 8 Input 8 Output RS485 Relay Module Modbus Protocol with DIN35 Rail Shell PLC Expansion Board
$
42.14
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Relays
12V 16 Channel DIN Rail RS485 Relay Modbus RTU Protocol Remote Control PLC Expansion Board
$
68.99
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Relays
R4D1C32 12V 32 Channel DIN Rail RS485 Controller Modbus RTU Protocol Remote PLC Expansion Board
$
29.99
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Relays
AMDOC16 DC 12V 24V 16DO RS485 Isolated Communication Switch Digital Output MODBUS RTU PLC Expansion Relay Board
$
45.19
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Relays
8Channel DC 5V 12V 24V RS485 Modbus RTU Control Module UART Relay Switch Board PLC
$
12.99
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Relays
12V 32CH Channel RS485 Relay Modbus RTU Protocol Serial Remote Control Switch PLC Control Board
$
91.39
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Relays
DC 12V 24V Din Rail DIP Switch RS485 Wireless Transceiver 20DBM-121dBm UART Transmitter and Receiver Modbus RTU Module
$
21.99
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Relays
8 Channel DC 12V RS485 Relay Module Modbus RTU 485 Remote Control Switch For PLC PTZ Camera Security Monitoring
$
40.99
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Relays
N4DBA06 8-channel Analog Digital IO Module RS485 Modbus RTU Protocol ADC DAC with DIN Rail Box
$
38.19
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Relays
AMDIB16 DC 12V 24V 16 Channels NPN PNP Digital Input Module RS485 3KV Isolated Communication MODBUS RTU PLC Expansion Board
$
45.19
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Relays
N4DBA06 8-channel Analog Digital IO Module RS485 Modbus RTU Protocol ADC DAC without DIN Rail Box
$
35.39
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Relays
DC 12V 24V 32CH Optically Isolated Input PNP NPN Switch Digital Collector RS485 Modbus RTU Module
$
39.59
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Relays
1Channel RS485 MODBUS RTU Serial Port Multi-function Relay Module PLC Controller for Smart Home 12V DC
$
20.99
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Relays
with TVS protected DC 12V 8Ch RS485 Relay Module Modbus RTU 03 06 16 Function Code DIN Shell Switch Board
$
39.59
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Relays
AMIOA08 DC 12V-24V 8DI-8DO Digital Input and Output Module Optocoupler Isolated RS485 MODBUS RTU Communication Board
$
45.19
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Relays
DC 24V 1-8Ch Digital Switch DiDo Multifunction RS485 PLC IO Expanding Board Standard Modbus RTU Relay Module
$
29.79
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Development Kits & Boards
Modbus-Rtu485 Relay Module 1/2/8 Channel DC 12V Switch Input and Output RS485 TTL
$
18.99
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Relays
4 Channel RS485 Relay Module Modbus RTU AT Command Remote Control Switch for PLC PTZ Smart Home Security DC 12V
$
23.99
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Relays
R421B16 16CH DC 12V RS485 Modbus RTU Relay Board RS485 Bus Remote Control Switch for LED Motor PLC PTZ Camera Smart Home
$
47.99
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Development Kits & Boards
Waveshare Modbus RTU 8-way Relay Module RS485 Interface with Multiple Isolation Protection Circuits Industrial Grade
$
65.13
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Development Kits & Boards
Modbus RTU 7-24V Relay Module RS485/TTL 1-way Input and Output with Anti-reverse Protection
$
18.99
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Relays
N428E02 DC 12V 2CH RS485 Modbus RTU Relay Module UART Serial Port Switch PLC Digital Output Expansion Module Board
$
21.99
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Relays
Waveshare 24921 Modbus RTU 16-Ch Relay Module, RS485 Interface, With Multiple Isolation Protection Circuits
$
71.13
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Relays
DC 12V 24V 8DI 8DO Multifunction RS485 Modbus RTU Relay Module Support 01 05 15 02 03 06 16 Function Code Switch Control Board
$
40.99
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Relays
Digital Display Modbus RTU RS485 Temperature Humidity Sensor Module External Sensor AM2320 DC 5V 12V 24V
$
33.99
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Signal
DC 12V 4-20mA 0-5V 0-10V Voltage Signal Acquisition RS485 Modbus RTU Module for PLC Current Transmitter Measuring Instruments
$
20.99
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Signal
DC 12V RS485 to 4-20MA 0-20MA Current Signal Generator DAC Converter Module Modbus RTU for PLC Measuring Instruments
$
20.99
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Relays
DC6-24V 8CH RS485 N4DIG08 TTL Modbus RTU Control Module NPN PNP Digital Switch Quantity Acquisition Control
$
17.99
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Relays
2 IN 1 8CH Network Ethernet RS485 Relay Modbus RTU Slave TCP/IP UDP UART Switch Module PLC Industrial Control Board
$
47.99
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Relays
2 IN1 12 DIO Ethernet/RS485 Relay Switch Module Modbus RTU TCP/IP Network Controller PLC Expansion Board
$
74.59
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Development Kits & Boards
AMROD08 8RO Relay Output Module/RS485 MODBUS RTU Communication Module Board
$
38.89
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Signal
N46IB02 DC12V 4-20MA Current Analog Collector RS485 ADC Modbus RTU 03 06 Module for PLC Instrumentation Measurement
$
21.99
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Relays
3pcs DS18B20 12V RS485 Com UART Temperature Acquisition Sensor Module Modbus RTU PC PLC MCU Digital Thermometer
$
35.39
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Development Kits & Boards
Modbus RTU Octal Relay Module RS485 / TTL UART 8 Inputs 8 Outputs Switch Board
$
38.19
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Relays
ET69C02 DC 12V RS485 Modbus RTU TCP to Ethernet Network UDP TCP Client Server MQTT Converter Serial Port Server for PLC PTZ Camera
$
36.79
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Relays
23IOC24 24CH Multifunctional RS485 Remote IO Module PLC DI-DO Expansion Board DIN Rail
$
33.99
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