SIMATIC ET 200 - For distributed automation solutions - November ...

SIMATIC ET 200RSIMATIC ET 200R© Siemens AG 2010The solution for robots with IP65 degree of protectionFor the optimized solutionof welding and handlingapplications in body-inwhiteassembly in the automobileindustry, SIMATICET200R is ideal. The ruggedconstruction with IP65 degreeof protection in a castaluminum casing can beused direct on the robot inenvironments with strongelectromagnetic interference.Weld spatter is not a problem!The advantages of PROFIBUS are naturally integrated into themodule• Transmission rates up to 12 Mbit/s• Troubleshooting with diagnostic message frames• Extremely fast ramp-up times (optimized for tool replacementsystems)The I/O and repeater functionalities are integrated in the electronics.The integrated repeater functionality means that applicationswith tool changers can be mastered perfectly.PROFIBUS interruption on tool changeover on the second segment(downward segment) leaves the first segment completelyunaffected thanks to the integrated galvanic isolation.The advantage of this is an increase in plant availability.Configuration• PROFIBUS, the power supply, and analog signals are connectedusing 17-pin M23 connectors.• The signals are looped through over a hybrid cable to furtherET 200R modules through the 17-pin M23 connector.A plug-in terminal strip on the rear of the welding modulesupports easy start-up and rapid service.• The pin assignment for the actuators and sensors is modeledon the IP65/67 standardization trends.• The PROFIBUS address is set on two rotary coding switchesaccessible from the outside.• The PROFIBUS address is set via two easily accessibleM12 cable glands on the front face of the module.As the terminating resistor is already implemented in an integralsolution, there is no need for inspection of the terminatingresistor on the last station. This reduces the number ofhardware components on the robot.Module rangeThe I/O offers up to 16 digital input channels. The 16DI can betransformed into 15DI/1DO, 14DI/2DO, etc., as far as 8DI/8DOwith appropriate software parameterization.In the case of the welding module, analog signals (SKÜ, KSR)from the welding transformer can also be connected to therear of the module.ET 200R for robots Module range Order No. groupET 200R-H (handling)6ES7 143-2BH00.ET 200R-W (welding 1) )6ES7 143-2BH50.General technical specificationsNumber of channels16 process channels8 DI fixed8 DI/DO parameterizableInput characteristic according to IEC 61131, type 2Power supply24 V DCOutput current per channel Max. 0.5 ATotal output current2 AAmbient temperature 55 °CRamp-up time at 12 MBaud approx. 80 msEnclosure materialDie-cast aluminumDiagnostic functionYesMissing load voltageShort-circuitGroup-by-group, XO(encoder supply)Short-circuitGroup-by-groupof the digital outputsDimensions (W x H x D) in mm 54 x 150 x 551)welding54SIMATIC ET 200R