The 520's compact panel mount enclosure conserves space in control panels and other custom system designs, allowing convenient rear access for connections and maintaining a NEMA 4X/IP67 seal to protect electronics. Choose the desktop version for applications requiring a variety of mounting options.
Standard Features:
• 0.75" (19 mm), seven-digit Vacuum Fluorescent Display (VFD)
• 16-character 0.25" (6.3 mm) VFD prompting display
• Eight configurable operator prompts
• Three digital inputs and four digital outputs
• Selectable A/D measurement rates up to 120/second
• Two communication ports: EDP port-full duplex, RS-232 and RS-485; Printer port-full duplex, RS-232 or 20 mA current loop
• Five programmable ticket formats for Gross, Net, Setpoints, Count, and EDP format
• 8 setpoint kinds
• Programmable stream print format
• Time and date
• Pushbutton or scrolled tare entry
• Over/accept/under checkweigh mode
• Front panel or serial confi guration/calibration
• 5-point linearization calibration
• Millivolt calibration
• Gravitational compensation calibration
• Power for eight 350 ohm load cells or sixteen 700 ohm load cells
• Expansion port for option card
• Key functions: zero, gross-net, tare, units, print
• Desktop model with panel mount kit can be mounted in existing UMC2000 cutouts
Power |
N/A 115 or 230VAC |
Power Consumption |
N/A 200 mA at 115VAC or 160 mA at 230VAC |
Frequency (Hz) |
N/A 50 or 60 Hz |
Excitation Voltage |
N/A 10VDC, 8 x 350 or 16 x 700 load cells |
Analog Signal Input Range |
N/A 0.3mV/V - 4mV/V |
Analog Signal Sensitivty |
N/A 0.3µV/graduation at 7.5 hZ or 1.5µV/graduation at 120 Hz |
A/D Sample Rate |
N/A 7.5 - 120 Hz, software selectable |
System Linearity |
N/A 0.01% of full scale |
Digital I/O |
N/A 3 inputs TTL or switch closure, 4 outputs current limited with TTL pull-up |
Update Rate |
N/A 60 times/second |
Circuit Protection |
N/A RFI, EMI, ESD protection |
Operating Temp. Range |
N/A 14 to 122 ºF-10 to 50 ºC |
Rating/Material |
N/A NEMA 4X/IP66, exterior panel surface is stainless steel |
Warranty |
N/A Two-year limited warranty |
Manufacturer |
N/A Rice Lake |