Pyxis 54011, User Manual, Page: 7 / 17

Figure 3. Dimensions, inch (mm)
4.2 Wiring
If the power ground terminal and the negative 4–20mA terminal in the controller are internally connected
(non-isolated 4–20mA input), it is unnecessary to connect the 4–20mA negative wire (green) to the 4–20mA
negative terminal in the controller. If a separate DC power supply other than that from the controller is used,
make sure that the output from the power supply is rated for 22–26 VDC @ 65 mA.
*
NOTE
*
The negative 24V power terminal (power ground) and the negative 4–20mA ter-
minal on the LS-200 are internally connected.
Follow the wiring table below to connect the LS-200 to a controller:
Table 2.
Wire Color Designation
Red 24V +
Black 24V Power ground
White 4–20mA +
Green
*
4–20mA -
Blue RS-485 A
Yellow RS-485 B
Clear Shield, earth ground
* Internally connected to the power
ground
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