USER MANUAL 1.10 | DC1000 DIALOG-CONTROLLER
Berghof Automation GmbH | Harretstrasse 1 | 72800 Eningen | www.berghof.com
2VF100124FE08.docx | DC1000_HB_en_2D0982010ZD00.docx
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Voltage output (AO-U) mode
Overview
Signal range
-10 V to +10 V
Connections per output
A+ and A-,
connect A- to AGND.
Connect shield to AGND.
Static characteristics
Output impedance in signal
range
1
Ω (by readjustment)
Analog output errors
Greatest error at 25° C
±1000 ppm (±20 mV)
Temperature coefficient
±20 ppm/°K (±0.4 mV/°K)
Value of lowest-value bit (LSB)
±15 ppm (±0.305 mV)
Digital resolution
16 bit
Data format in the application
program
32 bit Real (24 bit payload)
General characteristics
Reference potential
AGND
Permissible load types
Without reference point, earthed
Greatest capacitive load
100 nF
Load impedance range
> 500
Ω
Overload protection
Short-circuit proof. Current limitation at around 24 mA. Interruption for
300 ms. Cyclical reattempt.
Typical example of external connections
2VF100471DG00.cdr
A+
A-
applicable to all
A channels