■ 1 ~ 8 channels, can choose AO (analog output), DO (switch output) or DI (switch input). The total number of channels of AO, DO and DI cannot exceed 8 channels.
■ Isolation between channels; channels are isolated from communication and module power supply.
■ RS485 communication, using Modbus-RTU protocol (slave mode).
■ 10VDC ～ 32VDC power supply, power consumption is less than 8W.
* Note: The DFM318 module only has a maximum of 8 channels, so the total number of channels for relay output, digital input and analog output cannot exceed 8. For example:
Example 1: When 8 analog outputs are selected and the analog output type is selected as 4-20mA, the model is: DFM318-0A0K8M1.
Example 2: Select 4 relay outputs and 4 analog outputs. If the analog output type is 4-20mA, the model is: DFM318-4A0K4M1.
Example 3: Select 2 relay output, 2 switch input and 4 analog output. If the analog output type is 0-5V, the model is: DFM318-2A2K4M2.
For detailed product instructions, please click to download DFM318 Signal Acquisition Module.pdf
DFM318 product manual, please click to download DFM318 Signal Acquisition Module Instruction Manual.pdf