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Страница 1: ...Integration Guide RSe Series Safe Exhaust Double Valves...
Страница 2: ...ion and External Monitoring Logic 8 10 Cautions Warnings and Standard Warranty Cover Global Locations Disclaimer Sample Logic and any and all related diagrams contained in ROSS Controls Integration gu...
Страница 3: ...ed to the hazardous area This can improve overall operating efficiency and possibly allow the footprint of the machine to be smaller Even more important than exhaust time is the Faulted exhaust flow r...
Страница 4: ...de the valve solenoid pilots will get their supply air from a source that is independent of the supply line connected to Port 1 External pilot supply is typically used in applications where the normal...
Страница 5: ...eously Normal operation occurs when both sets of valve internals shift within 250 msec of the change of the solenoid signals For example when both solenoids are signaled to energize we would expect bo...
Страница 6: ...n the event of a stop signal from any safety system input the safety system should immediately shut off the safety controller outputs to the valve solenoids as required by the application regardless o...
Страница 7: ...r transducer is added upstream of the valve in port 1 Loss of supply pressure while actuated should cause both valves to de actuate due to lack of pilot pressure thus causing both sensors to switch on...
Страница 8: ...t 2 Sensor A Sensor B P F 1 Energize solenoids A B ON ON ON 1 to 2 3 Pressure OFF OFF No 2 De energize solenoids A B OFF OFF OFF 1 2 to 3 None ON ON 3 Disconnect solenoid cable from solenoid B OFF OFF...
Страница 9: ...sure OFF OFF No 48 Remove supply air from port 1 OFF OFF 1 2 to 3 None ON ON Yes 49 Resupply air to port 1 50 De energize solenoids A B OFF 51 Reset the safety control system No 52 Disconnect sensor c...
Страница 10: ...70 Attempt to energize solenoids A B ON 71 Attempt to reset the safety control system 72 De energize solenoids A B OFF 73 Reset the safety control system No 74 Energize solenoids A B ON ON ON 1 to 2...
Страница 11: ...etc are present in virtually every air system Although some valves are more tolerant of these contaminants than others best performance will be realized if a filter is installed to clean the air suppl...
Страница 12: ...0 1 49 45 65 65 www rossfrance com Germany ROSS EUROPA Tel 49 0 6103 7597 100 www rosseuropa com manufactIS Tel 49 0 2013 16843 0 www manufactis net United Kingdom ROSS PNEUMATROL Tel 44 0 1254 87227...
