RDC6685U(-DFM) Control System manual

7.1 Input and output port wiring example

◆The 4 water protection inputs are 24V logic level; all other inputs are compatible with 5V/12V/24V

logic level.

◆ All the output signals of the controller adopt optocoupler isolation technology, OC gate output,

and its maximum driving capacity is 300mA, which can directly drive 5V/24V relay, luminous indicator,

buzzer alarm equipment, etc.

Input and output port wiring example:

Figure 7.1-1 example of input and output

SHENZHEN RUIDA TECHNOLOGY

30