Rockwell Automation 1766-Lxxxx MicroLogix 1400 Programmable Controllers User Manual - Manual (Page 170)

128 Rockwell Automation Publication 1766-UM001H-EN-P - May 2014
Appendix A Specifications
Off-State Leakage Current 2.5 mA max. 0.1 mA max 1.5 mA max.
Nominal Impedance 12 k Ω at 50 Hz
10 k Ω at 60 Hz
2.0 k Ω 5.5 k Ω
Inrush Current (max.) at 120V AC 30 A
Description 1766-L32AWA/A 1766-L32BWA/A, 1766-L32BXB/A
Inputs 0 through 11
(12 high-speed DC inputs) Inputs 12 and higher
(8 standard DC inputs)
Analog Inputs
Description 1766-L32AWA/A, -L32BWA/A, -L32BXB/A
Voltage input range 0…10.0V DC - 1 LSB
Type of data 12-bit unsigned integer
Input coding (0…10.0V DC - 1 LSB) 0…4095
Voltage input impedance >199 k Ω
Input resolution 12 bit
Non-linearity ±0.5% of full scale
Overall accurarcy
-20…+65 °C (-4…+149 °F) ±1.0% of full scale
Update tim 100/20/16.67/4 ms (selectable)
Voltage input overvoltage protection 10.5 V DC
Field wiring to logic isolation Non-isolated with internal logic
Analog Outputs
Description 1766-L32AWA/A, -L32BWA/A, -L32BXB/A
Number of inputs 2 single-ended
Voltage output range 0…10 V DC - 1 LSB
Type of data 12 bit unsigned integer
Step response 2.5 ms @ 95%
Load range Voltage output >1 K Ω
Output coding (0…10V DC) 0…4095
Output resolution 12 bit
Analog output setting time 3 ms (max.)
Overall Accuracy
-20…60 °C (-4…140 °F)
±1.0% of full scale
Electrical isolation Non-isolated with internal logic
Cable length 30 m (98 ft) shielded cable