OLT OVERLOAD CONTROL INDICATOR

OLT Overload Control Indicator OLT Overload Control Indicator provides easy connection to industrial control devices while forming an integrity with other elements in the panel with its box suitable for rail mounting. It is a robust and high quality control unit designed to be used in cranes with 4 relay outputs. It can communicate with computer and external display via RS 232 serial port, operating voltage of 110-220 volts. High precision 24-bit sigma delta ADC 4 loadcell connection (350Ω) calibration without reference weight (mV/V). Box suitable for DIN rail mounting. Applications -Crane overload control -Lift overload control -Industrial weighing applications Technical info Sensitivity Class 1/30000 EU Type Approval (III) n=3000 Division Display 5 Digit 7 Segment 16mm Red LED State LEDs Stable , SP1, SP2, SP3, SP4 Keypad 5 Function Keys (Zero, Function, Enter, SP, Print (ESC) ADC Δ-Σ Delta-Sigma 24-bits A/D Convert Speed ​​10 times/second Resolution 1μV/e Load cell input -15mV ~ +15mV input range In-Linearity & TC 0.0015% of Maximum Capacity Excitation voltage 5V DC Max 150mA: Load Cell Count Max 4 x 350Ω Connection Type 4 or 6 wires Calibration Reference dead load or without reference dead load (mV/V Calibration) Filter 3 Steps Digital Filter Outputs 4 Outputs, NO/NC Relay Serial Ports COM1-RS232 Analog Output 0-5V Housing DIN Rail Mountage Power Supply AC100/240V Operating Temperature -10C ~ 45C , 95%RH