and Specifications
Installation and
Safety Guidelines
Installation, Wiring,
2–7
Installation, Wiring, and Specifications
Technical and Environmental Specifications
General Specifications of the D4-470
Item
Specification
External Power Supply
94-120 VAC / 190/240 VAC (Autochange)
50-60Hz
Acceptable Range
85-132 VAC / 170/265 VAC (Autochange)
47-63 Hz
Power Consumption
Max. 250 VA
Internal Power Supply Out-
put Voltage/Current
Max. 5 VDC / 15 A, +12 VDC / 2.3 A, -12 VDC / 0.1 A
Voltage/Current supplied to
the Expansion Cards
Max. 5 VDC / 8 A, +12 VDC / 2.1 A, -12 VDC / 0.08 A
Acceptable External Power
Drop
Max. 10 ms
Operating Temperature
41-122
°
F (5-50
°
C)
Storage Temperature
-4-140
°
F (-20-60
°
C)
Operating Humidity
30-80%
Storage Humidity
30-90%
Atmosphere
No corrosive gases, the level for environmental pollution = 2.
(UL 840)
Vibration Resistance
Operating: 4.9m/s
@
, 5-500Hz (Sine wave)
Not Operating: 19.6m/s
@
, 5-500Hz (Sine wave)
Shock Resistance
Operating: 392m/s
@
, Half-sine wave, 11ms
Not Operating: 784m/s
@
, Half-sine wave, 11ms
Voltage Withstand
1500VAC
Insulation Resistance
500VDC,
10
M
Ω
Noise Immunity
Comply with NEMA ICS3–304, impulse 1us 1000V
FCC CLASS A
Size
17.36W x 5.9H x 6.3D (in.) / 441W x 150H x 160D (mm)
Weight
5200g
Agency Approvals
UL, CUL
