Figure 1 4.1 Back interface diagram
24V and 0V are connected to the positive and negative poles of 24V switching
power supply; FG shall be reliably connected to the earth
Requirements are as short and thick as possible.
All terminals can only be plugged, wiring can not pull off terminals.
1 4.1 Description of the power supply interface
Power input interface DC_24V, power supply requirements DC 24V, 3A. As
shown in Table 14.1.
Table 14.1 Description of the power supply interface
Power interface pin
1
2
Signal name
ground
24V positive
3
24V negative
remarks
ground stud
Direct current 24V power
supply is positive
DC 24V power supply
ground
136
    "