6
Figure 4.2 Schematic diagram of PNP proximity switch connection Figure 4.3
Schematic diagram of NPN proximity switch connection
Figure 4.4 Schematic diagram of DC voltage signal input connection
4.2 Connection method of switch output port
ou
tp
ut
relay
A total of 18 outputs (1-18), contact capacity: AC220V/DC30V,5A.
It can be directly connected to low-power resistive loads and
low-power AC/DC inductive loads (such as AC contactor and DC
contactor). See the following figure for the wiring method. If
the load power is large, please relay in series to prevent the
instrument from being damaged.
Figure 4.5 Schematic diagram of relay output connection
4.3 Connection method of high-speed pulse input port
in
pu
High
speed
This instrument has a high-speed pulse input port (SPEED), which
is electrically isolated by a high-speed optocoupler. This port