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Rs485 output module
(999+ products available)
2025-11-18
Alibaba
Electronic Components, Accessories & Telecommunications
Wireless & IoT Module and Products
Other Communication & Networking Product
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12 Digit Inputs 16 Relay
Output
RS485
+Ethernet Modbus RTU TCP Relay IO Control
Module
16 Channel Relay IO Board
$22.50-28
Min. order: 10 pieces
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Module
Input Digital
Output
Usb 4-20ma Analog Input
Module
$40-110
Min. order: 1 piece
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Ebyte MA01-XXCX0080
RS485
Serial IO
Module
Support MODBUS DI and DO Ou
Output
Mode 8 Channels Ai Do
Rs485
Modbus Rtu
Ready to Ship
$9.85-10.99
Min. order: 2 pieces
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Module
Modbus RTU 4 Channel Input and
Output
Relay
RS485
TTL Communication
Module
4 Way Optical Coupling Isolation
$4-10
Min. order: 1 piece
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Modbus RTU 4-way relay
module
RS485
/TTL UART 4-way input 4-way
output
$0.77-8.46
Min. order: 1 piece
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WP8024ADAM ( 8DI / 4RO ) Digital Input and Relay
Output
Modules
/ Optocoupler Isolated /
RS485
MODBUS RTU Communications
$23-24.50
Min. order: 5 pieces
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DC 12V 24V Multifunction
RS485
IO Board 8 Optically Isolated NPN Input & 8 Relay
Output
Modbus RTU
Module
$18-22
Min. order: 10 pieces
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12-DI 12-DO DC 12V 24V
RS485
IO Board Optically Isolated NPN Input & 12 Relay
Output
Modbus RTU
Module
$21.45-24.60
Min. order: 1 piece
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