Rockwell Automation 1760-xxxx Pico GFX-70 Controllers User Manual - Manual (Page 66)

Publication 1760-UM002B-EN-P - March 2005
2-32 Installation
Connecting Analog Outputs 1760-IB12XOW4IOF and 1760-IB12XOB4IOF each have an analog output
QA 01, 0V dc to 10V dc, 10 bit resolution (0 to 1023). The analog output
allows you to control servo valves and other final controlling elements.
Connecting Servo Valves
Figure 2.38 Connecting servo valves
ATTENTION
Analog signals are more sensitive to interference than
digital signals. Consequently, more care must be taken
when laying and connecting the signal lines. Incorrect
switching states may occur if they are not connected
correctly.
L01–
> 1 A
L01+
I1 I3 I4 I7 I8 I9 I10 0V QA 1
L02+
A B
I2 I5 I6 I11 I12 0V +24V 0V 0V