Specifications
9-9
9.3 Options
(1) AC/DC Power supply (NBD-865)
Source voltage 100VAC - 120VAC or 200VAC - 240VAC (50/60Hz) and 24VDC
(21.6VDC - 31.2VDC)
Output voltage 24VDC (19.0DC - 34.0VDC)
Maximum output current 10.5A
Source switching function Automatic switching to DC power when AC power is cut off
(uninterrupted output)
Automatic switching from DC to AC when AC power is restored
Temperature range for full
performance
-15°C - +55°C
Operating temperature range -15°C - +55°C
Storage temperature -25°C - +65°C
Humidity resistance No abnormality after standing 4 hours in +40 ºC, 93% RH
Vibration resistance (3 Axis) 2Hz 13.2Hz: Vibration amplitude ±2 mm ±10%
13.2Hz 100Hz: Maximum acceleration 7m/s
2
constant
No abnormality after testing shared vibration points or at 30 Hz for 2
hours
Continuous operation No abnormality after operating continuously for 8 hours
(2) Channel selector (NCM-2000)
Main controls Communication channel settings, transmission power switching
settings, volume adjustment, screen adjustment
Communication speed 9600bps or 57.6kbps
Communication interface RS-485 and RS-232C
Microphone input impedance 150 balanced
Standard modulation input -54dBm
Audio output Handset phone (150): 1mW or more
Display 7 segment red LED
Power voltage 15VDC (11.7VDC - 15.0VDC)
Current consumption Maximum 0.6A
(3) Printer (NKG-91)
Printing system Thermal type serial dot printer
Communication interface RS-232C, 4.8k/9.6k/38.4kbps
Data control RTS/CTS
Data buffer 4096byte
Maximum print speed 20mm/sec or more
Roll paper width 58mm
Power voltage 6.5VDC (5VDC - 8.7VDC)
Current consumption Maximum 2A
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