Control Elements; Buttons; Communication Interface - WAGO 2787-2144 0000-00 0 Series Product Manual

2787-2144 (/0000-00x0)
Indicator
> 50 %
> 25 %
DC OK

3.7 Control Elements

This section describes the control elements.

3.7.1 Buttons

Two buttons are located on the front of the product. These buttons are labeled + and −.
Among other functions, these two buttons are used to set or adjust the output voltage.
Section
buttons to make settings.

3.8 Communication interface

The communication interface is covered with a cap. Remove this cap to use the commu-
nication interface.
NOTICE
!
Avoid destruction of the product by electrostatic discharge!
The contacts of the communication interface are very sensitive to electrostatic discharge
(ESD). If the contacts remain open continuously, the product can be destroyed!
• Remove the cap only when using the communication interface!
Note
Save cap!
Save the cap so you can re-close the communication interface after use. This prevents
contamination or foreign matter from getting into the open communication interface.
Note
Avoid external interference couplings!
Unusual external interference couplings can lead to communication limitations!
Product manual | Version: 1.2.2
Power Supply Pro 2
DC OK / Output Output Power
Power < 25 % ≥ 25 % ... < 50 %
Off Off
Off Steady
Steady Steady
8 Operation [} 35] contains a detailed description of how you can use these
Output Power Output Power
≥ 50 % ... < 75 % ≥ 75 % ...
< 100 %
Steady Steady
Steady Steady
Steady Steady
+
Adj.
−
Properties
Output Power
≥ 100 %
Steady
Steady
Steady
Figure 8: Control elements
17