AB-6528
4
Specifications
Basic specifications
Item Specification
Rated voltage 100 V AC to 240 V AC, 50 Hz/60 Hz
Allowable voltage range 85 V AC to 264 V AC, 50 Hz/60 Hz
Power shutdown
detection
80 V AC or less
Power consumption 40 VA
Power supply
Leakage current 1 mA or less
Ambient temperature 0 C to 50 C
Ambient humidity 10 %RH to 90 %RH (Non-condensing)
Altitude 2000 m or lower
Rated operating
conditions
Vibration Max. 3.2 m/s² (at 10 Hz to 150 Hz)
Ambient temperature -20 C to 60 C
Ambient humidity 5 %RH to 95 %RH (Non-condensing)
Vibration for storage Max. 3.2 m/s² (at 10 Hz to 150 Hz)
Environmental
conditions
Transport/storage
conditions
Vibration for transport Max. 9.8 m/s² (at 10 Hz to 150 Hz)
Green LED ON: Power ON
Power supply
(POWER)
Green LED OFF: Power OFF
Red LED ON: Major failure or system restart
Major failure (ERR1)
Red LED OFF: Normal operation
Red LED ON: Minor failure or system restart
Operation
Minor failure (ERR2)
Red LED OFF: Normal operation
LED indication
Communication NC-bus Transmit (TX), Receive (RX)
RAM, RTC* Lithium battery backup
Power failure backup
Data file Non-volatile memory backup
Transmission system Current transmission
Transmission speed 4800 bps
Transmission distance 500 m
Communications NC-bus
Remote units Max. 25 remote units connectable
Weight 400 g
Material (housing), color Modified PPE, light gray
Power supply, ground M3 screw terminals (7.62 mm pitch between terminals)
Terminals connection
NC-bus communication Quick-fit screwless (clamp) terminal block
Wiring specifications
Basic unit
Item Wiring Wiring length Condition
Power supply JIS IV
2.0 mm² or JIS CVV
2.0 mm² or greater
Grounding JIS IV2.0 mm² or JIS CVV2.0 mm² or greater Ground resistance: 100 or lower
NC-bus JCS IPEV-S 0.9 mm² 500 m
Notes:
Pin terminals cannot be used.
JIS: Japanese Industrial Standards
JCS: Japanese Electric Wire and Cable Makers’ Association
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