1
Dual Alarm
Outputs
Option #10: Dual Alarm Output, N.O.
Option #22: Dual Alarm Output, N.C.
This optional hardware module provides two alarm drive outputs. LED indicators A1 and A2
are used to indicate alarm conditions as configured in the Alarm Menu.
Option Description:
Option 10: Dual alarm, N.O.
Option 22: Dual alarm, N.C. (Note: NC only when power
is applied to unit; otherwise NO)
Load Limits:
Max. Load Current
1 A rms
Min. Load Current
0.5 mA rms
Power Factor Range
0.2 to 1.0 (can drive small
motors, solenoids, valves, and
contactors)
Max. Surge Current
Non-repeating for 1 second
7.5 A
Max. I
2
T for fusing (0.01 sec)
4.5 amp-squared seconds (1 A -
ABC1 typical fuse)
