Connect 12 v dc inputs – Rockwell Automation 1760-xxxx Pico Controller User Manual User Manual
Page 42
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Publication 1760-UM001D-EN-P - September 2005
2-18 Installation
Example Using 1760-IB12XOB8
Connect 12 V dc Inputs
Use input terminals I1 to I8 to connect push-buttons, switches, or 3 or
4-wire proximity switches. Given the high off-state leakage current, do
not use 2-wire proximity switches.
Example Using 1760-L12DWD
Input
Specification
Input Signal Voltage Range
OFF signal: 0 to 4V dc
ON signal: 8V to 15.6V dc
Input Current
I1 to I6, I9 and I10: 3.3 mA at 12V dc
I7 and I8, I11 and I12: 1.1 mA at 12V dc
+24V dc
0V
F1
NC
NC
R2
R3
R4
R5
R6
R7
R8
R1
R9 R10 R11 R12 +24V
24V dc
Inputs x 24V dc
COM
+12V dc
0V
1A
12V dc
+12 V COM
I2
I3
I4
I5
I6
I7
I8
I1
Inputs x 12V dc
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