Opt i cal Buttons

Spec i alty Sensors

STB Self-Checking, 10-30V dc

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ModelsCable*UpperHousingOutputTypeDataSheet

STBVP6 2 mPolysulfone

PHOTOELECTRICS

STBVP6Q 4-P i n M i n i QD STBVP6Q5 4-P i n Euro QD

ComplementaryPNPSolid-state

64136 STBVP6L 2 mPolycarbonate STBVP6LQ 4-P i n M i n i QD STBVP6LQ5 4-P i n Euro QD

STB Self-Checking, 20-30V ac/dc

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ModelsCable*UpperHousingOutputTypeDataSheet

STBVR81 2 mPolysulfone STBVR81Q 5-P i n M i n i QD STBVR81Q6 5-P i n Euro QD

Two IndependentandComplementary e/m Relays

64136 STBVR81L 2 mPolycarbonate STBVR81LQ 5-P i n M i n i QD STBVR81LQ6 5-P i n Euro QD

* For 9 m cable, add suff i x W/30 to the 2 m model number (example, STBVP6 W/30 ) . A model w i th a QD requ i res a mat i ng cable (see pages 382 and 387) .

STB Specifications

Supply Voltage and CurrentSTBVP6 Models: 10 to 30V dc; Power Consumpt i on: approx . 1 . 8 W @ 24V dc (w i th no output load) STBVR81 Models: 20 to 30V ac/dc; Power Consumpt i on: approx . 1 . 8 W/1 . 8 VA @24V ac/dc Supply Protection Circuitry Protected aga i nst trans i ent voltages and reverse polar i ty Output ConfigurationSTBVP6 Models: Complementary PNP (sourc i ng) open collector trans i stors STBVR81 Models: Complementary electromechan i cal relay Output RatingSTBVP6 Models (solid-state outputs): Max. load: 150 mA On-state saturation voltage: ≤ 15V @ full load Off-state leakage current: less than 1 µA STBVR81 Models (electromechanical relay): Max. voltage: 150V dc, 125V ac Max. switching current: 1A Max. resistive load power: 60 VA or 30 W dc Mechanical life of relay: 50,000,000 Electrical life of relay: 150,000 (typ i cally @ 1 . 5 kVA sw i tch i ng power) Output Protection All models protected aga i nst false pulse on power-up . Models w i th sol i d-state outputs have overload and short-c i rcu i t protect i on . Response Time 20 m i ll i seconds ON/OFF Indicators2 green Led indicators:Power: ON – power appl i ed OFF – power off Output/fault: ON – button i s act i vated OFF – button i s deact i vated Flash i ng – i nternal fault or blocked button on power-up detected Construction Totally encapsulated, non-metall i c enclosure . Black polysulfone or red polycarbonate upper hous i ng (see Appl i cat i on Notes, page 229); f i ber-re i nforced PBT polyester base . Electron i cs fully epoxy-encapsulated . Suppl i ed w i th polypropylene (TP) f i eld cover .

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