Rockwell Automation 1769-OF4VI CompactLogix Module - Manual (Page 17)

Compact 1769-OF4VI Isolated Analog Output Module 17
Rockwell Automation Publication 1769-IN076B-EN-P - August 2010
Wire Size and Terminal Screw Torque
Each terminal accepts up to two wires with the following restrictions:
I/O Memory Mapping
Output Data File
For each module, slot x, words 0…3 in the output data file contain the channel
0 …channel 3 output data. Word 4 is used to unlatch any alarm condition that
has been latched. Refer to your module user manual for additional details.
• SGN = Sign bit in two’s complement format.
• UU = Unlatch under-range (or low-clamp exceeded) alarm.
• UO = Unlatch over-range (or high-clamp exceeded) alarm.
Wire Type Wire Size Terminal Screw
Torque
Retaining Screw
Torque
Solid Cu-90 °C (194°F) #14…#22 AWG 0.68 N•m
(6 in•lbs)
0.46 N•m
(4.1 in-•bs)
Stranded Cu-90 °C (194°F) #16…#22 AWG 0.68 N•m
(6 in•lbs)
0.46 N•m
(4.1 in•lbs)
Wo
rd
Bit Position
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
0 SGN Analog Output Data Channel 0
1 SGN Analog Output Data Channel 1
2 SGN Analog Output Data Channel 2
3 SGN Analog Output Data Channel 3
4 UU3 UO3 UU2 UO2 UU1 UO1 UU0 UO0