WAGO 750-517 Manual

Also see for I/O-SYSTEM 750-517: User manual Manual Manual

Contents

WAGO 750-517 Manual Manual pdf 8 page image

8 ï 750-517 [2 DO 230V AC 1.0 A/ Relay 2 CO/Pot. Free]Display ElementsWAGO-I/O-SYSTEM 750I/O ModulesDepending on the position of the contact, the voltage applied to the middle re-lay contact (L1 or L2) will be switched to the lower contact (/DO1 or /DO2)or to the corresponding upper contact (/DO1 or /DO2).When the contacts are in the open position, the contacts L1 and L2 areswitched to the lower relay contacts DO1 and DO2.The internal system voltage is used to trigger the relays.The switching status of the two relays is indicated via green status LEDs.Any configuration of the output modules is possible when designing the field-bus node. Grouping of module types is not necessary.AttentionThis module has no power contacts. For field supply to downstream I/O mod-ules, a supply module will be needed.AttentionThis module has no power contacts. For field supply to downstream I/O mod-ules, a supply module will be needed.NoteFor the protection of relay coils and contacts, inductive loads must be damp-ened with an effective protection circuit!Examples of protection circuits can be seen in the section 2.1.2 "ContactProtective Circuit for Relay Modules".The output module 750-517 can be used with all couplers/controllers of theWAGO-I/O-SYSTEM 750.2.1.1.3 Display ElementsLED Channel Designation State Functionoff Make contact DO1 openedBreak contact /DO1 closedAgreen 1 StatusRelays 1 on Make contact DO1 closedBreak contact /DO1 openedoff Make contact DO2 openedBreak contact /DO2 closed13 14CDBACAFig. 2.1.1-2: DisplayElements g040002x Cgreen 2 StatusRelays 2 on Make contact DO2 closedBreak contact /DO2 opened