Rockwell Automation 1756-XXXX ControlLogix Analog I/O Modules - Manual (Page 320)

320 Publication 1756-UM009C-EN-P - December 2010
Appendix A Analog I/O Module Specifications
1756-OF6VI
ControlLogix voltage loop output analog module
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
+
–
Shield Ground
1756-OF6VI
OUT-1
Not Used
RTN-1
OUT-3
RTN-3
Not Used
OUT-5
Not Used
Not Used
RTN-5
OUT-0
Not Used
RTN-0
OUT-2
RTN-2
Not Used
OUT-4
Not Used
Not Used
RTN-4
User Analog
Output Device
· Place additional devices anywhere in the loop.
· Do not connect more than two wires to any single terminal.
Input Signal to User Count Conversion - 1756-OF6V
Range Low Signal and User Counts High Signal and User Counts
±10V -10.517V
-32768 counts
10.517V
32767 counts
Technical Specifications - 1756-OF6VI
Attribute 1756-OF6VI
Outputs 6 individually isolated
Output range ± 10.5V
Resolution 14 bits across 21V (1.3 mV)
(13 bits across 10.5V +sign bit)
Current draw @ 5.1V 250 mA
Current draw @ 24V 175 mA
Power dissipation, max 4.85 W
Thermal dissipation 16.54 BTU/hr
Output impedance <1 Ω
Open circuit detection None
Overvoltage protection 24V DC
Short circuit protection Electronically current limited
Drive capability > 1000
Ω
loads, 10 mA
ANALOG OUTPUT
CAL
OK