Description Of Main Unit; Main Unit - Front; Main Unit - Rear - CARLO GAVAZZI WM20 Manuel D'instructions

Description of main unit

Main unit - front

Fig. 1 Area
A
B
C
D

Main unit - rear

Fig. 2 Area
A
B
C
D
E
F
e
Description
Optical port and plastic support for OptoProg (CARLO GAVAZZI)
connection
Backlit LCD display
LED that blinks with frequency proportional to active energy
consumption, see "LED" on page 57
Touch keypad
Description
Detachable power supply terminals
Detachable current input terminals
Detachable voltage input terminals
Rotary selector to lock configuration:
position 1: configuration via keypad or communication enabled (icon
on display)
position 7: configuration via keypad or communication locked (icon
on display)
Local bus port for accessory modules
Power supply status LED, see "LED" on page 57
8021572 | WM20 | © 2016 | CARLO GAVAZZI Controls SpA
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