DIS2116
14
HBM
A2540-1.1 en/de
5.4
Load cell connection
Digital load cells (C16i) can be connected to the DIS2116. An RS485 interface
is available for this purpose.
The RS485 interface can be used as a 4-wire (full duplex) or as a 2-wire (half
duplex) interface.
All digital load cells (e.g. C16i) have the address 31 as the factory setting. If
several load cells are connected to a scale, the load cell addresses must first
be changed. This setting is implemented in the parameter menu ”SCALE
CONFIGURATION” (see system CD)
NOTE
Call up the parameter menu ”SCALE CONFIGURATION” after connecting the
load cells.
5.5
Supply voltage
Terminal
Function
Comments
1.2
Supply voltage
+10...30 V
DC
1)
1.3
Ground
1)
The supply voltage must be sufficiently filtered (rms value minus residual ripple > 10V).
5.6
Voltage outputs
Terminal
Function
Comment
2.2
Output
voltage
10 ... 30 V
The input voltage 10 ...30 V is made available directly at the output
to supply digital load cells
.
2.4
GND
Ground
2.3
Output
voltage
10 ... 17 V
This output is used to supply C16i load cells with a maximum
supply voltage of 17 V.
The input voltage is made available at the output up to a value of
17 V. The output is switched off at higher input voltages.
2.5
GND
Ground
1.1, 1.8, 2.1,
2.8
Shielding
