9
Hauser
HART Loop Converter HMX50
2.2 Assembly
The following are located on the front
of the HMX50:
• a display for showing the measured
values, the current output values and
fault messages and for displaying in
parameterization mode
• four keys for selecting the displayed
values/current output value and for
setting the parameters of the
HMX50:
(Up)
(Down) ESC (Escape) OK
• LED ERR (red) to indicate a fault
• LED PWR (green) to indicate the
presence of the supply voltage
• LED OUT 1 (yellow) to indicate that
relay 1 is active
• LED OUT 2 (yellow) to indicate that
relay 2 is active
1 LEDs yellow: relay status
2 LED red: error indication
3 LED green: power
4 Removable terminals (blue)
5 LC display
6 Keypad
7 Removable terminals (black)
A0034615
1
2
3
4
5
6
HMX50
ERR
PWR
1
2
OUT
ESC
OK
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
3
2
4
5
6
7
1
BA00371FEN_1417.fm Page 9 Tuesday, August 15, 2017 4:08 PM
