Allen-Bradley MicroLogix 1000

Hardware Reference
A–5
General Output Specifications
Type Relay MOSFET Triac
Voltage See Wiring Diagrams, p. 2–7.
Maximum
Load
Current
Refer to the Relay
Contact Rating
Table.
1.0A per point @ 55° C (131° F)
1.5A per point @ 30° C (86° F)
0.5A per point @ 55° C (131° F)
1.0A per point @ 30
° C (86° F)
Minimum
Load
Current
10.0 mA 1 mA 10.0 mA
Current per
Controller
1440 VA
3A for L16BBB
6A for L32BBB
1440 VA
Current per
Common
8.0A
3A for L16BBB
6A for L32BBB
Not Applicable
Maximum
Off State
Leakage
Current
0 mA 1 mA
2 mA @ 132V ac
4.5 mA @ 264V ac
Off to On
Response
10 ms max. 0.1 ms
8.8 ms @ 60 Hz
10.6 ms @ 50 Hz
On to Off
Response
10 ms max. 1 ms 11.0 ms
Surge
Current per
Point
Not Applicable
4A for 10 ms
➀
10A for 25 ms
➀
➀
Repeatability is once every 2 seconds at 55° C (131° F).
Relay Contact Rating Table (applies to all Bulletin 1761 controllers)
Maximum
ol s
Amperes Amperes Continuous per Point Voltamperes
V
ol
t
s
Make Break Make Break
240V ac 7.5A 0.75A 2.5A 1800 VA 180 VA
120V ac 15A 1.5A
125V dc
0.22A
➀
1.0A 28 VA
24V dc
1.2A
➀
2.0A 28 VA
➀
For dc voltage applications, the make/break ampere rating for relay contacts can be determined by
dividing 28 VA by the applied dc voltage. For example, 28 VA ÷ 48V dc = 0.58A. For dc voltage
applications less than 48V, the make/break ratings for relay contacts cannot exceed 2A. For dc
voltage applications greater than 48V, the make/break ratings for relay contacts cannot exceed 1A.
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