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253 Products for "" with protocol: RS-232 Modbus RTU

Smart Power Meters

Modbus RTU, 3-phase power meter, 2000A Rogowski Coil CT (Inside diameter 105 mm; wire lead 4 m) x 3 (RoHS)  More....

Modbus RTU, 3-phase power meter, 4000A Rogowski Coil CT (Inside diameter 185 mm; wire lead 4 m) x 3 (RoHS)  More....

Multi-channel power meter up to 8 three-phase circuits or 24 single-phase circuits. Easily fits into existing panel boards and mounts. Supports Modbus RTU. Includes 24 x 100A Current Transformers (Inside diameter 16 mm; wire lead 4 m). Supports operating temperatures of -20 ~ +70 °C (-4°F ~ 158°F).   More....

tM Series Tiny DCON & Modbus RTU Data Acquisition Modules

tM-P8$159.00
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8-channel Isolated Digital Input Module, communicable over RS-485 and Modbus RTU, supports operating temperatures from -25°C ~ +75°C  More....

tM-R5$119.00
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5-channel Form A Power Relay Output Data Acquisition module, communicable over RS-485, Modbus RTU / ASCII, and DCON protocol. Din rail mountable and operates between -25C and 75C (-13F ~ 167F).  More....

tM-AD2$189.00
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2-channel Isolated Analog Input Module with High Voltage Protection Communicable over Modbus RTU  More....

tM-AD5$229.00
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5-channel Isolation Analog Input Module with High Voltage Protection, Communicable over RS-485 / Modbus RTU  More....

tM-AD8$219.00
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8-channel Isolated Analog Voltage Input Module with High Voltage Protection. Communicable over RS-485 and Modbus RTU. Input types include: 0 ~ 500 mV, 0 ~ 1 V, 0 ~ 2.5 V, 0 ~ 5 V, 0 ~ 10 V.  More....

tM-TH8$219.00
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8-channel Isolation Thermistor Input Module with High Voltage Protection. Communicable over RS-485, DCON, Modbus RTU, Modbus ASCII. Supports operating temperatures between -25°C ~ +75°C (-13F ~ 167F).  More....

tM-AD5C$229.00
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5-channel Isolated Current Input Module. Communicable over RS-485 / Modbus RTU, input types include +/- 20 mA, 0 ~ 20 mA, 4 ~ 20 mA  More....

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