5.2.2 Schematic Diagram of a Digital Output
Digital output brief internal circuit is shown follows:
NT357
Internal
OVDC
P24V
BSP76
OUTn
GND_24V
Figure 5-5Digital output internal circuit
And the machine wiring diagram (spindle forward as an example):
Output
Interface
1
2
3
12V+/24V+
OUT
Figure 5-6 the digital output associated wiring diagram
Relay internal circuit: