Rockwell Automation Publication 1766-UM001O-EN-P - September 2021 133
Appendix A
Specifications
General Specifications
Description 1766-L32AWA/A 1766-L32BWA/A 1766-L32BXB/A
Dimensions
HxWxD
90 x 180 x 87 mm
3.5 x 7.08 x 3.43 in.
Shipping weight 900 g (31.74 oz.)
Number of I/O 24 inputs (20 digital and 4 analog) and 14 outputs (12 digital and 2 analog)
Power supply voltage 100…240V AC @ 47…63 Hz 24V DC Class 2 SELV
Heat dissipation See System Loading and Heat Dissipation
on page 293.
Power supply inrush current
120V AC: 25 A for 8 ms
240V AC: 40 A for 4 ms
24V DC:
15 A for 20 ms
Power consumption
100 VA
130 VA (Series C)
120 VA
150 VA (Series C)
50W
7.5W (with no 1762 expansion I/O)
24V DC sensor power none
24V DC at 250 mA
400 µF max.
none
Input circuit type
Digital: 120V AC
Analog: 0…10V DC
Digital: 24V DC sink/source
(standard and high-speed)
Analog: 0…10V DC
Digital: 24V DC
sink/source
(standard and high-speed)
Analog: 0…10V DC
Output circuit type Relay Relay/FET
Relay life – Electrical See Relay Life Chart
on page 135
Relay life – Mechanical 20,000,000 cycles
Enclosure type rating None (open-style)
Terminal screw torque 0.791 N•m (7.0 lb•in) rated
Specifications for Inputs
Description 1766-L32AWA/A
1766-L32BWA/A, 1766-L32BXB/A
Inputs 0...11
(12 high-speed DC inputs)
Inputs 12 and higher
(8 standard DC inputs)
On-state voltage range 79…132V AC
4.5…24V DC
(4.5…26.4V DC (+10%) at 60 °C/140 °F
(4.5…30V DC (+25%) at 30 °C/86 °F)
10…24V DC
(10…26.4V DC(+10%) at 60 °C/140 °F)
(10…30V DC (+25%) at 30 °C/86 °F
Off-state voltage range 0…20V AC 0…1.5V DC 0…5V DC
Operating frequency 47...63 Hz 0 Hz...100 kHz 0 Hz...1 kHz (scan time dependent)
On-state current
Min
Nom
Max
9.0 mA @ 79V AC
12 mA @ 120V AC
16.0 mA @ 132V AC
7.0 mA @ 4.5V DC
9.5 mA @ 24V DC
10.0 mA @ 30V DC
3.0 mA @ 10V DC
5.0 mA @ 24V DC
5.5 mA @ 30V DC
Off-State Leakage Current 2.5 mA max. 0.1 mA max 1.5 mA max.
Nominal Impedance
12 kΩ at 50 Hz
10 kΩ at 60 Hz
2.0 kΩ 5.5 kΩ
Inrush Current (max.) at 120V AC 30 A
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