
1-2
Publication 1771Ć6.5.30 - November 1998
Module Features
In the programmable controller system, the analog output module
provides the following functions:
• four individually isolated differential outputs
• selectable scaling to engineering units
• selectable data format
• selectable voltage ranges (1771-OFE1 only)
• no external power required--power is drawn from the 1771 I/O
chassis backplane.
• requires only one I/O slot
Output Ranges
There are three versions of the analog output module:
Catalog Number Module Output Output Range
1771ĆOFE1 Voltage
1Ć5V dc
0Ć10V dc
+10V dc
Selected by
configuration
jumpers
1771ĆOFE2 Current 4Ć20mA Factory set
1771ĆOFE3 Current 0Ć50mA Factory set
The voltage version (1771-OFE1) voltage output range is selected
with configuration jumpers in the module:
Note: The 1771-OFE1 is shipped with the selection jumpers in
the +
10V position.
The current output versions (1771-OFE2 and -OFE3) are factory set.
Commentaires sur ces manuels