SPECIFICATIONS
Power: » standard: » 100/115/200/230 V ac ±15%, 50/60 Hz, 15 VA
» optional: » 10 - 15 V dc, 15 W
» 18 - 30 V dc, 15 W
Application: » compatible with Mass Dynamics belt scales MSI, MSL,
MMW and MIC, or equivalent
Accuracy: » 0.1% of full scale
Resolution: » 0.02% of full scale
Environmental: » location: » indoor / outdoor
» altitude: » 2000 m max
» ambient temperature: » -20 to 50 °C (-5 to 122 °F)
» relative humidity: » suitable for outdoor (Type 4X /
NEMA 4X / IP 65 enclosure)
» installation category: » II
» pollution degree: » 4
Enclosure: » polypropylene alloy
» Type 4X / NEMA 4X / IP 65
» sealed electronics compartment
» integral junction box with termination block for 0.2 - 4 mm
2
solid
» or 0.2 - 2.5 mm
2
stranded (12 - 24 AWG)
Programming: » via local 4 member keypad with silicone boot and/or Dolphin interface
Display: » 38 x 100 mm (1.5 x 4") multi-field liquid crystal display
Memory: » program stored in non-volatile FLASH memory,
upgradable via Dolphin interface
» parameters stored in non-volatile EEPROM
Inputs: » load cell: » 0 - 45 mV dc per load cell
» speed sensor: » pulse train: 0-5 V low, 0-15 V high, 1 to 2000 Hz,
or
» open collector switch,
or
» relay dry contact
» auto zero: » dry contact from external device
Outputs: » analog: » optically isolated 0/4 - 20 mA
» 750 Ω max loading
» resolution: 0.1% of 20 mA
» load cell: » 10 V dc compensated for strain gauge type,
2 cells max
» speed sensor: » 12 V dc, 50 mA max excitation
97/07/07
SPECIFICATIONS
PL-531 7
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