Precision Digital PD941 - Manual (Page 7)

ConsoliDator Multi-Channel Controller Instruction Manual
7
SPECIFICATIONS
Except where noted all specifications apply to operation at +25°C (77°F.)
General
DISPLAY Graphical: 4.75" x 3.5" (121 mm x 89 mm) LCD with backlight
320 X 240 pixels; Bargraph: Twenty divisions; Numerical: ±999999 or
99’ 11.9” (feet and inches)
DISPLAY UPDATE
RATE 1 every 2 seconds
PROGRAMMING
METHOD Front panel buttons, external buttons, PC with ConsoliDator software,
or Modbus registers.
CALIBRATION All ranges are calibrated at the factory.
PASSWORD Programmable password restricts modification of programmed
settings and use of manual control functions.
NON-VOLATILE
MEMORY Settings stored for a minimum of 10 years.
POWER AC: 90-264 VAC, 47 to 63 Hz, 20 VA
DC: 8-30 VDC, 15 W
FUSE AC: Unit is protected internally. 5 A max, slow blow, 250 V min UL
Recognized external fuse recommended.
DC: 5 A max, slow blow, 250 V (or 50 V min) UL Recognized
external fuse recommended.
ISOLATION &
GROUNDING AC power is isolated from all inputs, outputs and relays to 1500 VAC.
Isolation to 500 VAC between analog inputs and analog outputs
requires powering analog outputs with external supply.
Signal and output power grounds are connected to earth (chassis)
ground. DC Power not isolated.
ENVIRONMENTAL Operating temperature range: 0 to 50°C (32 to 122°F)
Storage temperature range: -40 to 60°C (-40 to 140°F)
Relative humidity: 0 to 90% non-condensing
*All functions operate down to -10°C (14°F.) LCD response is slower
below 0°C (32°F) and may need contrast adjustment to be readable.
CONNECTIONS Removable screw terminal blocks accept 12 to 24 AWG wire.
DB9 male for serial connection.
TIGHTENING
TORQUE Screw terminal connectors: 4.5 lb-in (0.5 Nm)
ENCLOSURE Type 1; Powder-coated steel; Color: warm gray
MOUNTING Wall Mount (PD980 & PD940): four screws/bolts
Panel Mount (PD981 & PD941): four screws/bolts
Cutout: 7.37" x 8.35" (187 mm x 212 mm)
OVERALL
DIMENSIONS Wall Mount 8.75" x 8.00" x 3.00" (222 mm x 203 mm x 76 mm)
(H x W x D)
Panel Mount 8.66" x 9.36" x 3.10" (220 mm x 238 mm x 79 mm)
(H x W x D)
WEIGHT 5.5 lb (2.5 kg)
WARRANTY 1 year parts and labor
EXTENDED
WARRANTY 1 or 2 years, refer to Price List for details