ACU-30 / ACU-90 Slave Controller

  Overview :
ACU-30 slave controller works with GCU multi door control panel; while ACU-90 slave controller works with NCU network control panel. Both controllers stores 500 temporary cards and enter into standalone operation mode upon communication failure.
 
  General Features:
  • Dual operation modes ¡V works with GCU or NCU under normal
    operation, auto switch to standalone operation mode upon
    communication failure
    500 temporary card capacity under standalone operation mode
    Provides reader with 2 relays for control of electronic lock and alarm.
    ESD / Surge protection design to protect devices & enhance
    communication quality
    Digital Output (DO) options ¡V Normally Closed(NC)/Normally Open(NO)
    CRC (Cyclic Redundancy Checker) hash function ensures data accuracy
    ACU30/90 supports PXR-L-Series Network reader/standalone
    controller only (ACU30 is for GCU; ACU90 is for NCU-3001)
    PXR-L-Series Network Reader / Standalone Controller:
    Please refer to page 2-6~2-8.
 
   System Architecture:

  Specifications:
Processor
 8 Bit
Memory
 32K
Input ports
4 Sensor (Door Sensor x 2, Exit Button x 2)
Output ports
4 Relay (Electronic Lock x 2, Alarm x 2)
LED Indicator
Power x 1, Output Status x 4, COMM. x 2, Status x 1
Max. number of valid card
500
Operating Voltage
DC 12V
Power consumption
120mA ( max )
Comm. Interface
RS- 485
Comm. Baud Rate
19200bps-N-8-1
Operating Temp
-10¢X C ~ 55¢X C / 32¢X F ~ 113¢X F
Relative Humidity
20% ~ 80% (Non Condensing)
Dimensions
60mm(L) x 45mm(W) x 20mm(H)
Weight
220g