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492 Products for "" with protocol: 422 Modbus

tGW-700 and GW-200 Modbus TCP to RTU/ASCII Device Servers

Tiny Modbus/TCP to RTU/ASCII Gateway and 1-port Isolated RS-232/422/485. Robust version of tGW-718-T.  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....

tM-AD8C$219.00
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8-channel Isolated Current Analog Input Module. Communicable over RS-485 and Modbus RTU. Input types include 0-20 mA and 4-20 mA, supports operating temperatures from -25°C ~ +75°C  More....

tM-P3R3$119.00
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3-channel Isolated Digital Input and 3-channel Relay Output Module, communicable over Modbus RTU protocol  More....

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