Chief Manufacturing Automated Flat Panel Ceiling Lift CM2C40 User Manual
Page 26
CM2C40
Installation Instructions
26
Retract Error Input
NOTE:
Units are shipped with error contacts "Normally Open". To set unit to respond to "Normally Closed" error contacts contact
a Chief Technical Support representative by calling 1-800-582-6480, or by visi
When unit receives a Retract error signal during a Retract operation, the unit will immediately stop and reverse direction.
(See figure 31) and (See figure 37)
Figure 37
Extend Limit Option
Internal set of dry contacts close when unit is fully extended.
Contact Rating: 30V AC or DC 1A max.
(See figure 31) and (See figure 38)
Figure 38
Retract Limit Option
Internal set of dry contacts close when unit is fully retracted.
Contact Rating: 30V AC or DC 1A max.
(See figure 31) and (See figure 39)
Figure 39
NOTE:
Multiple control features can be used at the same time with the exception of the "Voltage Sense" feature.
Example: IR or Serial control along with a momentary pushbutton for service and a discreet UP/Down wall switch for operation.
IMPORTANT ! :
When using multiple control features make sure ALL contacts are momentary and "Normally OPEN"
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