SE731D – Serial Device Server with Digital I/O

1 x RS232, 1 x RS422/485, 8 x DI, 3 x DO (more…)

PC630CM3D – Raspberry Pi CM3 Linux OS Programmable Controller with Digital Input/Output

A53 CPU 1.2 GHz, 4GB ROM, 1GB RAM, RS232/RS485/RS422 * 2, DI * 8, DO * 4
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PM330D84 – Digital I/O Modbus Gateway

1 x RS485/RS422, 8 x DI, 4 x DO
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EM130WBD – WiFi Digital I/O Modbus Gateway

2 x DI, 4 x DO, WiFi (more…)

PM822D – WiFi Serial Modbus Gateway with Modbus Digital I/O

1 x RS232, 1 x RS422/485, 2 x DI, 2 x DO, Http/CGI commands, Ethernet, WiFi
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AM140 – Modbus RTU to Analog Input

4 channels selectable from 4~20mA and 0~10V
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AM141 – Modbus TCP to Analog Input & RTU

4 channels selectable from 4~20mA and 0~10V
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LR200DM – Digital I/O to Modbus RTU over LoRa

Modbus Protocol
2 x Digital Input
2 x Digital Output
1200~38.4K bps with Star function
Output power 20 dBm
Distance 2~5 km
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PC630CM3DA – Raspberry Pi CM3 Linux OS Programmable Controller with Digital Input/Output & Analog Input

A53 CPU 1.2 GHz, 4GB ROM, 1GB RAM, RS232/RS485/RS422 * 2, DI * 8, DO * 4, AI * 4
(more…)