Omega DP301AN, Руководство пользователя

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3
2.7 DIGITAL SIGNALS (Referenced to SIG GND)
Logical 0 0 to +1.4 V
Logical 1 +3.7 V to +5.0 V
Display HOLD
1 = latched reading
LAMP TEST 1 = display of -1888
Output voltage +4.7 V dc ±5% at 10 mA max
-4.6 V dc ±5% at 10 mA max
2.8 POWER
AC input voltage 115 or 230 V ac ±15%
AC frequency range
49 to 440 Hz
DC input voltage 9 to 32 V dc, isolated to 300 Vp
26 to 56 V dc, isolated to 300 Vp
Power consumption 2.4 W (nominal)
2.9 ENVIRONMENTAL
Operating temperature 0 to +60°C
Storage temperature -40 to +85°C
Relative humidity 95% at +40°C (non-condensing)
2.10 MECHANICAL
Bezel 96 x 48 x 6.1 mm (3.78 x 1.89 x 0.24 in)
Depth behind bezel,
with connector
99 mm (3.90 in)
Panel cutout 92 x 45 mm (3.62 x 1.77 in)
Weight 400 g (14 oz)
Case material 94V-O UL rated polycarbonate
D1 connector:
18
pin, double row,
3.96
mm (
0.156
in) pin spacing
D4 connector: Screw terminal barrier strip for signal and power
(removes these inputs from D1)