Wheel Slide Protection System - Selectron Slide Protection System Tailored for Rail Vehicles. 2...
Transcript of Wheel Slide Protection System - Selectron Slide Protection System Tailored for Rail Vehicles. 2...
2 rotary encoders 2 channelor 4 individual pulse generators,maximum counter frequency fmax = 45 kHz
Wheel slideprotectionvalve
Vehicle Control UnitVCU
2 x 2 digital outputs
Encoder
Non-safety-relevant application
Vehicle bus
up to 3 CDT
731-TG
Train Control and Monitoring System (TCMS)
Wheel slide protection controller
Wheel Slide Protection SystemUp to Six Axles
"Safety according to established train standards"
Significant Functions• Wheel slide protection for vehicles with speeds up to 200 km/h• Can be used both in new vehicles and for modernization• Simplified acceptance due to TÜV certification and UIC 541-05 as well as certification according to TSI LOC&PAS 2008/57/EG• Control of up to 6 wheel slide protection valves• Encoder wire break monitoring• Automatic activation in tow operation• Modular for different wheel slide protection configuration• Output signals such as: door release, electromagnetic rail brake up to SIL 2• Integration in rail vehicle control and management system for straightforward system diagnosis
Module CDT 731-TG• Safe outputs according to EN 61508, EN 50128, EN 50129• Monitored counter inputs for speed measuring• Calculation of speed and acceleration• Can be expanded with max. 3 wheel slide protection modules (CDT 731-TG)• Detecting frequencies up to max. 45 kHz
Module PST 731-TG• Diagnosis and fault visualization• Power supply for the speed sensors• Wake-up circuit• Input of wheel diameter
Rotary encoder• Type Selectron REN 704-TF(/SIL)/001• and more
Engineering• Support in setting the control parameters• Support for commissioning and approval
Complete solutions with wheel slide protection controller, rotary encoder, and, WSP valve. Modular system for straightforward implementation on your rail vehicles.
Valves• Compatible with various valves
Stadler Rail, FLIRT Stadler Rail, DOSTO BLS, EW II transport publics fribourgois
EncoderEncoderEncoderEncoder Wheel slide
protection valveWheel slide
protection valve
Wheel slide protection valve
Wheel slide protection valve
Wheel slide protection controller, non-safe
Wheel slideprotection controller SIL
Remote I/O Remote I/O Vehicle Control Unit VCUVehicle Control Unit VCU
Vehicle bus
CDT 731-TG PST 731-TG REN 704-TF(/SIL)/001 CPU 83x-TG GS12 - 3
Max. 4 speed sensors 4 digit 7 segment display 200 pulse/revolution 32 Bit µprocessor
Max 1 A per valve coil Digital wake-up input Low power wake-up circuit 1 x Ethernet
2 independent rotation
Max. 3 modules per system 1 module per system Max. 6 sensors per System 1 module per system Max. 6 valves per System
IP 30 IP 30 IP 67 IP 30 IP65 DIN 40050
Supply voltage 24/36 VDC (with PSM module also 72 V and 110 V)
Ambient temperature class Tx – 40 °C ... +70 °C
UIC 541-05, EN 50155, EN 15595, TSI LOC&PAS 2008/57/EGRefer to the system manuals for more information.
Technical Data
Speed measurement and Display and Rotation speed sensor Controller Valvevalve control power supply module
Input frequency 5 button keyboard Cable break detection 64 MB memory Max. operating pressuremax. 45 kHz 8.5 bar
Valve monitoring SIL Wake-up input from Current consumption 45 mA Extension bus Nominal power rotary encoder input / output (for each coil) 7 W
90° phase shifted signals for direction
Max 2 WSP valves Standby: only 10mA Digital V-level for direct 2x CAN Voltage tolerance power consumption relay control 1 x RS 485 +25% / – 30%
Integrated direction Current consumption Extension busdetection standby 3 mA input / output
Selectron Systems AGBernstrasse 70CH-3250 Lyss
08.2016 / 43930641 Subject to technical changes and amendments to technical specification at any time
Phone: +41 32 387 61 61 Fax: +41 32 387 61 [email protected]
Possible System Architecture with Six BogiesTCMS (Train Control and Monitoring System)