Rockwell Automation 1766-Lxxxx MicroLogix 1400 Programmable Controllers User Manual - Manual (Page 179)

Rockwell Automation Publication 1766-UM001H-EN-P - May 2014 137
Specifications Appendix A
Output Specifications
Specification 1762-OA8 1762-OB8 1762-OB16 1762-OB32T 1762-OV32T
Shipping weight, approx.
(with carton) 215 g (0.48 lbs.) 210 g (0.46 lbs.) 235 g (0.52 lbs.) 200 g (0.44 lbs.) 200 g (0.44 lbs.)
Voltage category 100…240V AC 24V DC 24V DC 24V DC source 24V DC sink
Operating voltage range 85…265V AC at
47…63 Hz 20.4…26.4V DC 20.4…26.4V DC 10.2…26.4V DC 10.2…26.4V DC
Number of outputs 8 8 16 32 32
Bus current draw, max. 115 mA at 5V DC
(0.575 W) 115 mA at 5V DC
(0.575 W) 175 mA at 5V DC (0.88
W) 175 mA at 5V DC
0 mA at 24V DC 175 mA at 5V DC
0 mA at 24V DC
Heat dissipation, max. 2.9 W 1.61 W 2.9 W at 30 °C (86 °F)
2.1 W at 55 °C (131 °F) 3.4 W at 26.4 DC 2.7 W at 26.4V DC
Signal delay, max. –
resistive load On delay: 1/2 cycle
Off delay: 1/2 cycle On delay: 0.1 ms
Off delay: 1.0ms On delay: 0.1 ms
Off delay: 1.0 ms On delay: 0.5 ms
Off delay: 4.0 ms On delay: 0.5 ms
Off delay: 4.0 ms
Off-state leakage current,
max. 2 mA at 132V,
2.5 mA at 265V 1.0 mA 1.0 mA 0.1 mA at 26.4V DC 0.1 mA at 26.4V DC
On-state current, min. 10 mA 1.0 mA 1.0 mA 1.0 mA 1.0 mA
On-state voltage drop,
max. 1.5V at 0.5 A 1.0V DC 1.0V DC 0.3V DC at 0.5 A 0.3V DC at 0.5A
Continuous current per
point, max. 0.25 A at 55 °C
(131 °F)
0.5 A at 30 °C (86 °F) 0.5 A at 55 °C (131 °F)
1.0 A at 30 °C (86 °F) 0.5 A at 55 °C (131 °F)
1.0 A at 30 °C (86 °F) 0.5 A at 60 °C (140 °F) 0.5A at 60 °C (140 °F)
Continuous current per
common, max. 1.0 A at 55 °C (131 °F)
2.0 A at 30 °C (86 °F) 4.0 A at 55 °C (131 °F)
8.0 A at 30 °C (86 °F) 4.0 A at 55 °C (131 °F)
8.0 A at 30 °C (86 °F) 2.0 A at 60 °C (140 °F) 2.0 A at 60 °C (140 °F)
Continuous current per
module, max. 2.0 A at 55 °C (131 °F)
4.0 A at 30 °C (86 °F) 4.0 A at 55 °C;
8.0 A at 30 °C 4.0 A at 55 °C (131 °F)
8.0 A at 30 °C (86 °F) 4.0 A at 60 °C (140 °F) 4.0 A at 60 °C (140 °F)
Surge current, max. 5.0 A (Repeatability is
once every 2 s for a
duration of 25 ms. 2.0 A (Repeatability is
once every 2 s at
55 °C (131 °F), once
every second at 30 °C
(86 °F) for a duration
of 10 ms.) 2.0 A (Repeatability is
once every 2 s at
55 °C (131 °F), once
every second at 30 °C
(86 °F) for a duration
of 10 ms.) 2.0 A (Repeatability is
once every 2 s at
60 °C (140 °F) for
10 ms) 2.0 A (Repeatability is
once every 2 s at
60 °C (140 °F) for
10 ms)
Isolated groups Group 1: Outputs 0 to
3
Group 2: Outputs 4 to
7 Group 1: Outputs 0 to
7 Group 1: Outputs 0 to
15 Group 1: Outputs 0…15
Group 2: Outputs 16…31 (internally connected
to common)
Output group to
backplane isolation Verified by one of the
following dielectric
tests: 1836V AC for 1 s
or 2596V DC for 1 s.
265V AC 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)
Output group to output
group isolation Verified by one of the
following dielectric
tests: 1836V AC for 1 s
or 2596V DC for 1 s.
265V AC working
voltage (IEC Class 2
reinforced insulation) Not applicable 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)