Isolated AC Output Module Allen-Bradley 1771-OD16

Outputs per Module:

16

Module Location:

1771-A1B thru -A4B or later I/O Chassis

Voltage Rating:

74 to 138V AC, 47-63Hz

Current Rating (per channel):

5mA-2A continuous (max)

20A surge for 100ms; repeatable every 2 seconds

8A continuous (max) per module

Power Rating:

3 Watts per output (max) @ 2A

On-state Voltage Drop (each output):

5.7V RMS (max) @ load current >70mA

1.5V RMS (max) @ load current <70mA

On-state Load Current:

5mA (min) to 2A (max) continuous

Off-state Leakage Current:

3.0mA (max) @ 138V AC

Off-state Voltage:

1.5V (typical) @ 20A surge

Zero Voltage Turn-on:

25V AC maximum; 15V AC typical

Signal Delay Times:

Off to On: 8.8ms @ 60Hz max; 10.6ms @ 50Hz max

On to Off: 8.8ms @ 60Hz max; 10.6ms @ 50Hz max

(zero cross switching)

Power Dissipation:

13.0 Watts (max); 1.1 Watts (min)

Thermal Dissipation:

44.4 BTU/hr (max); 3.4 BTU/hr (min)

Backplane Current:

200mA maximum

Maximum Cable Length:

1000 ft (304.8 m)

Environmental Conditions:

Operational Temperature: 0° to 60°C (32° to 140°F)

Storage Temperature: -40° to 85°C (-40° to 185°F)

Relative Humidity: 5 to 95% (without condensation)

Conductors:

Wire Size: 14 gauge (2mm²) stranded maximum

Insulation Maximum: 3/64 inch (1.2mm)

Keying:

Between 22 and 24

Between 34 and 36

Fuses:

3A 2AG Slo-Blo fuses (1 per output), Littelfuse PN 229003

Optional Fuse Kit:

Cat. No. 1771-FF (contains 5 fuses)

Wiring Arm Screw Torque:

7-9 inch-pounds