Allen-Bradley MicroLogix 1400 - Page 176

162 Rockwell Automation Publication 1766-UM001I-EN-P - June 2015
Appendix A Specifications
(2) Conducted Immunity frequency range may be 150 kHz to 30 MHz if the Radiated Immunity frequency range is 30…1000 MHz.
Input Specifications
Specification 1762-IA8 1762-IQ8 1762-IQ16 1762-IQ32T 1762-IQ8OW6
Shipping weight, approx.
(with carton)
209 g (0.46 lbs.) 200 g (0.44 lbs.) 230 g (0.51 lbs.) 200g (0.44 lbs.) 280g (0.62 lbs.)
Voltage category 100/120V AC 24V DC (sink/source)
(1)
24V DC (sink/source)
(1)
24V DC
(sink/source)
(1)
24V DC (sink/source)
(1)
Operating voltage range 79V AC…132V AC at
47 Hz…63 Hz
10…30V DC at 30 °C
(86 °F)
10…26.4V DC at 55 °C
(131 °F)
10…30V DC
10…26.4V DC
(3)(2)
10…30V DC
(24 points) at 30 °C
(86 °F)
10…26.4V DC
(23 points)at 60 °C
(140 °F)
10…30V DC at 30 °C
(86 °F)
10…26.4V DC at
65 °C (149 °F)
Number of inputs 8 8 16 32 8
Bus current draw, max. 50 mA at 5V DC
(0.25W)
50 mA at 5V DC
(0.25W)
70 mA at 5V DC
(0.35W)
(3)
170 mA at 5V DC
0 mA at 24V DC
110 mA at 5V DC
80 mA at 24V DC
Heat dissipation, max. 2.0 W 3.7 W 4.3 W at 26.4V
5.4 W at 30V
(3)
5.4 W at 26.4V DC
6.8 W at 30V DC
5.0 W at 30V DC
4.4 W at 26.4V DC
(The Watts per point,
plus the minimum W,
with all points
energized.)
Signal delay, max. On delay: 20.0 ms
Off delay: 20.0 ms
On delay: 8.0 ms
Off delay: 8.0 ms
On delay: 8.0 ms
Off delay: 8.0 ms
On delay: 8.0 ms
Off delay: 8.0 ms
On delay: 8.0 ms
Off delay: 8.0 ms
Off-state voltage, max. 20V AC 5V DC 5V DC 5V DC 5V DC
Off-state current, max. 2.5 mA 1.5 mA 1.5 mA 1.0 mA 1.5 mA
On-state voltage, min. 79V AC (min.) 132V AC
(max.)
10V DC 10V DC 10V DC 10V DC
On-state current 5.0 mA (min.) at
79V AC 47 Hz
12.0 mA (nominal) at
120V AC 60 Hz
16.0 mA (max.) at
132V AC 63 Hz
2.0 mA min. at 10V DC
8.0 mA nominal at 24V
DC
12.0 mA max. at
30V DC
2.0 mA min. at 10V DC
8.0 mA nominal at
24V DC
12.0 mA max. at
30V DC
1.6 mA min. at 10V DC
2.0 mA min. at 15V DC
5.7 mA max. at
26.4V DC
6.5 mA max. at
30.0V DC
10 mA at 5V DC
Inrush current, max. 250 mA Not applicable Not applicable Not applicable 250 mA
Nominal impedance 12K
Ω at 50 Hz
10K Ω at 60 Hz
3K Ω 3K Ω 4.7K Ω 3K Ω
IEC input compatibility Type 1+ Type 1+ Type 1+ Type 1 Type 1+
Isolated groups Group 1: inputs 0…7
(internally connected
commons)
Group 1: inputs 0…7
(internally connected
commons)
Group 1: inputs 0…7;
Group 2: inputs 8…15
Group 1: Inputs 0…7;
Group 2: Inputs 8…15;
Group 3: Inputs
16…23; Group 4:
Inputs 24…31
Group 1: inputs 0…3;
Group 2: inputs 4…7
Input group to backplane
isolation
Verified by one of the
following dielectric
tests: 1517V AC for 1 s
or 2145V DC for 1 s.
132V AC working
voltage (IEC Class 2
reinforced insulation)
Verified by one of the
following dielectric
tests: 1200V ACAC for
1 s or 1697V DC for 1 s
75V DC working
voltage (IEC Class 2
reinforced insulation)
Verified by one of the
following dielectric
tests: 1200V AC for 1 s
or 1697V DC for 1 s
75V DC working
voltage (IEC Class 2
reinforced insulation)
Verified by one of the
following dielectric
tests: 1200V AC for 2 s
or 1697V DC for 2 s
75V DC working
voltage (IEC Class 2
reinforced insulation)
Verified by one of the
following dielectric
tests: 1200V AC for 1 s
or 1697V DC for 1 s
75V DC working
voltage (IEC Class 2
reinforced insulation)