For the less complex of control systems (ie service and goods lifts), we have a range of low cost
FAPB relay based controllers available. With the addition of the ‘Bradley’ board, the relay
controllers can be expanded up to 8 floors with manually operated doors, or up to 4 floors with
power operated doors.
The ‘Bradley’ is specifically designed for APB applications (one call at a time). Applications include
manual gates with integral selector up to 8 floors, and power doors up to 4 floors with traction or
hydraulic drive control.
The ‘Bradley’ system is highly effective for VVVF applications used in conjunction with the Omron
MV Compact Drive (3KW maximum).
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Features
The ‘Bradley’ incorporates the following
features:
| • |
LED status indicators for all inputs
and outputs |
| • |
Opto-isolation on all inputs |
| • |
Output isolation via relay contacts |
| • |
Open Gate alarm |
| • |
Up Relevelling for hydraulic
applications |
| • |
Microprocessor based controller
giving microcontroller footprint
150 x 140 m |
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| ‘Bradley’ PCB |
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