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BRIDGE-BOY : EOT CRANE OVERLOAD PROTECTION ELECTRONICS WITH 1 OR 3 SET-POINTS

BRIDGE-BOY : EOT CRANE OVERLOAD PROTECTION ELECTRONICS WITH 1 OR 3 SET-POINTS
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BRIDGE-BOY : EOT CRANE OVERLOAD PROTECTION ELECTRONICS WITH 1 OR 3 SET-POINTS - 1

EOT CRANE OVERLOAD PROTECTION ELECTRONICS WITH 1 OR 3 SET-POINTS Electronics with 1 or 3 set-points designed, in combination with a load cell, to limit the load and/or to detect slack cable on a hoisting device (EOT cranes). Features BRIDGE-BOY-1R o Low cost o 1 or 3 independent set-points o Set-points 1 and 2 configurated for load limitation o Set-point 3 configurated by default for slack cable detection o Adjustments by potentiometers o Analogue outputs: 0...10 V and 4...20 mA o Din rail mounting (TS 35) o 115 VAC available by internal jumper Available option(s) SENSY's BRIDGE-BOY is perfectly designed for the following applications: - Load limitation on: overhead cranes, container cranes, gantry cranes. Function(s) - Internal monitoring system of load cell integrity and load limitation electronics (fail safe) - Overloads visualisation by a LED lamp at the front panel - Test button at the front panel - Hysteresis - Overload : default value : 20% (0% or 5% possible if specified when ordering) - Slack cable detection : 0% Specifications Load limiter with single strain-gauge input Load limiter with single strain-gauge input Load limiter with single strain-gauge input Load limiter with single strain-gauge input Service temperature range Storage temperature range Relay type "Form C" activated in safe situation "Form C" activated in safe situation "Form C" activated in safe situation "Form C" activated in safe situation Type Input range Sensor excitation Accuracy Power supply Contact rating Adjustable delay Output tension 0..10 (load resistance >= 2.5 kohms) 0..10 (load resistance >= 2.5 kohms) 0...10 (load resistance >= 2.5 kohm) 0..10 (load resistance >= 2.5 kohms) Output current 4...20 mA (load resistance <= 500 ohms) 4...20 mA (load resistance <= 500 ohms) 4...20 mA (load resistance <= 500 ohms) 4...20 mA (load resistance <= 500 ohms) *F.S. : Full Scale. ** : Wheatstone bridge >= 350 ohms. *** : adjustable by multi-turn potentiometer. Specifications subject to change without notice. rev. : 19/03/2

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