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492 Products for "" with protocol: RS-232 Modbus

PoE Ethernet Modbus TCP I/O Modules

PoE Ethernet I/O Module with 2-port Ethernet Switch with 10-ch universal Analog Input, 5-ch Digital Output with DB-1820 Daughter Board. Support for both Modbus TCP and Modbus UDP Protocols. Built-in Web Server. Wide operating temperature range of -25°C ~ +75°C (-13°F ~ +167°F)  More....

10-channel Thermocouple Input, Voltage Input, Analog Input (Current Input) with High Voltage Protection and 6-channel Isolated Digital Output PoE Data Acquisition Module, communicable and Powered over Ethernet and Modbus TCP Protocol. Has operating temperatures range -25°C ~ +75°C (-13°F ~ +167°F)  More....

PoE Ethernet I/O Module with 10-ch universal AI, 6-ch DO with DN-1822 Daughter Board and a 1.8 m Cable with PoE (RoHS). Communicable over Ethernet and Modbus TCP Protocol  More....

16-channel Isolation Digital Input (32-bit Counter) Power Over Ethernet I/O Data Acquisition module, communicable and Powered over Ethernet and Modbus TCP Protocol.  More....

6-channel Data Acquisition Voltage Input, Current Input, Analog Input, 2-channel Analog Output, 2-channel Digital Input (32-bit Counters) And 2-channel Digital Output PoE Current Module, communicable and Powered over Ethernet and Modbus TCP Protocol.  More....

PoE Modbus TCP Based Dual Ethernet Port I/O Modules

PET-7226$619.00
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PoE Ethernet I/O Module with 2-port Ethernet Switch, with 6-ch Analog Input (Current Input), 2-ch Analog Output (Current Output), 2-ch Digital Input (32-bit Counter), 2-ch Digital Output. Support for both Modbus TCP and Modbus UDP Protocols. Built-in Web Server. Wide Operating Temperature Range: -25°C ~ +75°C (-13°F ~ +167°F)  More....

Ethernet I/O Module with 2-port Ethernet Switch, 10-ch Analog Input, Thermocouple Inputs, 5-ch Digital Output and DB-1820 Daughter Board. Communicable over Modbus TCP and Modbus UDP protocols. Has operating temperature of -25°C ~ +75°C (-13°f ~ 167°F)  More....

10 Universal AI and 3 DO PoE Modbus TCP Ethernet I/O Data Acquisition Module with 2-port Ethernet Switch. Has Temperature, Voltage and Current Input types.  More....

PoE tPET Modules

Tiny Power over Ethernet (PoE) module with 4 Digital Output channels (PNP, Source), communicable over Modbus TCP protocol  More....

tPET-C4$189.00
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Tiny Power over Ethernet (PoE) module with 4 Digital Output channels(NPN, Sink), communicable over Modbus TCP protocol  More....

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