1.4 Block Diagram
1
2
4
3
Inputs
1: 10 ... 30 V DC
2: GND_1
3: GND_2
4: Hold
2. Safety Instructions and Warnings
1. Before carrying out any installation or
!
maintenance work, make sure that the
power supply of the digital display is swit-
ched off.
2. Only operate this device according to its
intended purpose.
3. It must be in perfect technical
condition.
4. Use this device in accordance with the
instructions of the operating manual and
the general safety notes.
DC
DC
µC
D
Outputs
5: 0 ... 24 mA (I out )
6: GND_3
7: 0 ... 12 V DC (U out )
5. Take into consideration the provisions specific to
the country of use and to the user.
6. This device is not suitable for areas subject to
explosion hazards, nor for the operating areas
excluded in standard
EN 61010 Section 1.
7. The digital display can only be operated as a pro-
perly built-in device, according to the chapter
"general technical data".
7
6
A
5
3