PRODUCTS
Alternating Controllers - Triplex and Quadraplex (ARM Series)
These TRIPLEX and QUADRAPLEX CONTROLLERS are available with
either Sequence-On-Simultaneous-Off (SOSO) or First-On-First-Off
(FOFO) output logic. The special function models are differentiated
by a rotary switch that allows any output to be locked as the lead load
or any one load to be omitted while sequencing only the remaining
loads. In addition to load omission and lead selection, the expandable
model can be set for 2, 3, or 4 load operation with either SOSO or
FOFO logic.
All models feature INTRINSICALLY SAFE INPUTS and logic that allows
the outputs to operate properly even if one of the inputs fails to open
or close. For example: if the off switch fails to close, the lead load will
not energize until both the lead and the lag switches close. An inrush
delay on all models reduces line sags by preventing multiple loads
from energizing simultaneously.
Features:
- 3 and 4 Load Output Models
- Intrinsically Safe Inputs
Find Your Part Number
Not sure? Call for help. Phone: 304-387-1200
Part Number
Description
These TRIPLEX and QUADRAPLEX CONTROLLERS are available with either Sequence-On-Simultaneous-Off (SOSO) or First-On-First-Off (FOFO) output logic. The special function models are differentiated by a rotary switch that allows any output to be locked as the lead load or any one load to be omitted while sequencing only the remaining loads. In addition to load omission and lead selection, the expandable model can be set for 2, 3, or 4 load operation with either SOSO or FOFO logic. All models feature INTRINSICALLY SAFE INPUTS and logic that allows the outputs to operate properly even if one of the inputs fails to open or close. For example: if the off switch fails to close, the lead load will not energize until both the lead and the lag switches close. An inrush delay on all models reduces line sags by preventing multiple loads from energizing simultaneously.
Features:- 3 and 4 Load Output Models
- Intrinsically Safe Inputs
Find Your Part Number
Not sure? Call for help. Phone: 304-387-1200
| Part Number | Description |
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