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There are 8 types of analog I/O modules (with HART communication function)

Model	Model Name	Function
AAI141-H	Analog Input Module (Current Input)	16-channel, 4 to 20 mA, non-isolated
AAB141-H	Analog Input Module (Voltage/current Input)	16-channel, 1 to 5 V/4 to 20 mA, non-isolated
AAI841-H	Analog I/O Module (Current I/O)	8-channel input/8-channel output, 4 to 20 mA, non-isolated
AAB842-H	Analog I/O Module (Voltage/current Input, Current Output)	Analog I/O Module (Voltage/current Input, Current Output)
AAI135-H	Analog Input Module (Current Input)	8-channel, 4 to 20 mA, isolated channels
AAI835-H	Analog I/O Module (Current I/O)	4-channel input/4-channel output, 4 to 20 mA, isolated channels
AAI143-H	Analog Input Module (Current Input)	16-channel, 4 to 20 mA, isolated
AAI543-H	Analog Output Module (Current Output)	16-channel, 4 to 20 mA, isolated

AAI143 Analog Input Module (4 to 20 mA, 16-Channel, Isolated)

AAI543 Analog Output Module(4 to 20 mA, 16-Channel, Isolated)

AAV144 Analog Input Module (-10 to 10 V, 16-Channel, Isolated)

AAV544 Analog Output Module(-10 to 10 V, 16-Channel, Isolated)

AAR181 RTD Input Module (RTD: JIS Pt100 Ω, 12-Channel, Isolated)

AAI135 Analog Input Module (4 to 20 mA, 8-Channel, Isolated Channels)

AAI835 Analog I/O Module (4 to 20 mA, 4-Channel Input/4-Channel Output, Isolated Channels)

AAR145 RTD/POT Input Module

AAP135 Pulse Input Module (8-Channel, Pulse Count, 0 to 10 kHz, Isolated Channels)

ATI3A KS1 AEA3D(*4)

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