OM-550
u
51
u
POLLUTION DEGREE:
Pollution Degree 2 per IEC Publication
664
This classification means that normally only non-conductive pollution (in the
form of dust) occurs. Occasionally, however, a temporary conductivity caused by
condensation must be expected.
INSTALLATION CATEGORY
(OVERVOLTAGE CATEGORY):
Installation Category II per IEC
publication 664
This classification applies to products used on electric supply branch circuits.
This is defined as a classification of parts of installation systems or circuits with
standardized limits for transient overvoltages, dependent on the nominal line
voltage to earth.
POWER/CURRENT REQUIREMENTS
INTERNAL CELLS:
4-AA alkaline cells
OM-550 POWER INPUT:
9VDC, 50 mA (700 mA Peak while
printing)
AC POWER ADAPTER
INPUT:
120 VAC or 230 VAC, model-specific
OUTPUT:
9 VDC, 1 A, 9 W
EXTERNAL OPTIONAL BATTERY PACK: 12 VDC, Rechargeable,
FUSE FOR DC POWER CABLE:
2A/250V, 0.25" x 1.25" (6.3 mm x 32 mm)
BATTERY LIFE
INTERNAL CELLS:
Approximately 8000 printed lines
PHYSICAL DIMENSIONS
4" W X 9.5" D X 1.5" H (with paper roll)
WEIGHT:
2 lb. (with batteries and paper)
CALIBRATION:
NIST traceability
RECALIBRATION PERIOD:
6 months
WARRANTY PERIOD:
1 year
SHIPPING WEIGHT:
6 Lb.
CONNECTORS
ANALOG INPUTS:
Miniature female thermocouple style
DC POWER:
5.5 mm X 2.1 mm (.216" X .080") male
jack
RS-232 DATA PORT:
4 Position 4 Circuit Modular (4P4C)
