Specifications
AC (120V) Output Module
(Cat. No. 1771-ODD)
Installation Instructions
8
Outputs per Module
16
Module Location
1771A1B thru A4B or later I/O Chassis and 1771AM1, AM2
Voltage Rating
85 to 138V ac, 4763Hz
Current Rating (per channel)
10mA - 2A continuous (max)
20A surge for 100ms; repeatable once every 2 seconds
8A per module maximum
Power Rating
3 Watts per output (max) @ 2A
Onstate Voltage Drop (each output)
6.5V rms (max.) @ load current <65mA
1.5V rms (max.) @ load current >65mA
Signal Delay Times Off to On
On to Off
8.8msec @ 60Hz max.: 10.6msec @ 50Hz max
8.8msec @ 60Hz max.: 10.6msec @ 50Hz max
(zero cross switching)
Power Dissipation
14.2 Watts (max); 0.1 Watts (min)
Thermal Dissipation
48.5 BTU/hr (max); 0.4 BTU/hr (min)
Backplane Current
420mA maximum at 5.25V
Isolation Voltage
1500V channeltochannel
1500V to backplane
Maximum Cable Length
1000 ft (304.8 m)
Conductors
Wire Size
Category
14 gauge stranded maximum
3/64 inch insulation maximum
1
1
Environmental Conditions
Operational Temperature
Storage Temperature
Relative Humidity
0
o
to 60
o
C (32
o
to 140
o
F)
40
o
to 85
o
C (40
o
to 185
o
F)
5 to 95% (without condensation)
Keying
Between 4 and 6
Between 30 and 32
Field Wiring Arm
Catalog Number 1771WN
Wiring Arm Screw Torque
7-9 poundinches
Fuses
3A 2AG SloBlo fuses (1 per output)
1
Refer to publication 17704.1, Programmable Controller Wiring and Grounding Guidelines
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Publication 17712.146 August 1991
Supersedes publication 17712.146 March 1990
P/N 95511060
Copyright 1991 AllenBradley Co. Inc. Printed in USA