Vishay G4-DT, Техническое руководство, Страница: 14 / 174

Technical Manual
1-10
AOUT1 / AOUT4
Module type Analog output module
Number of channels 1 or 4 channels,
separately isolated by operational insulation
Resolution 65000 units, 16 bits
Voltage output 0 – 10 V, -10 – 10 V, > 1 kohm load
Current output 4 – 20 mA, 0 – 20 mA, -12 – 20 mA, -20 – 20 mA,
< 500 ohm load
Update rate Function Block update rate, adjustable smoothing filter
Profibus-DP
Module type Profibus-DP fieldbus adaptor
Connector Profibus 9-pin, female D-sub (DB9F)
Baudrate Auto setting 9.6 kbps – 12 Mbps
Address 1 – 125, set by parameter
Fieldbus data 16 bytes from fieldbus to instrument.
32 – 244 bytes from instrument to fieldbus (may be limited by
the master).
See chapter ‘7 Communication’ section
‘Fieldbus communication interface’ for details on fieldbus data
mapping.
Mounting The fieldbus adaptor is mounted through the front of
the CPU module with LED’s and connector accessible through
the CPU front panel.
Remove the plastic cover from the fieldbus slot in the CPU
module front panel. Insert the adaptor very carefully and make
absolutely sure that the adaptor slides correctly into the guides
in the connector on the CPU PCB. Tighten
the two fastening screws at the adaptor front and check
that the two securing hooks locks into the CPU PCB.
Settings All fieldbus settings are done with setup parameters in
the instrument. No settings are done on the module itself.