7PV15 timing relays, 17.5 mm . Технические данные. Подробное описание, цены на оборудование Siemens. Большой выбор, низкие цены на 7PV15 timing relays, 17.5 mm

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7PV15 Timing Relays in Enclosure, 17.5 mm

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For technical specifications, see https://support.industry.siemens.com/cs/ww/en/ps/16358/td	For operating instructions and device circuit diagrams, see https://support.industry.siemens.com/cs/ww/en/view/35210295

7PV15 function diagrams

1 CO contact


A 7PV1508-1A, 7PV1511, 7PV1512, 7PV1513, 7PV1518 ON-delay	B¹⁾ 7PV1508-1A, 7PV1538 OFF-delay with control signal	-- 7PV1540 OFF-delay without control signal	C 7PV1508-1A Flashing, starting with interval (pulse/interval 1:1)

-- 7PV1558 Clock-pulse, starting with interval (dead period, pulse time, and time setting ranges each separately adjustable)	D 7PV1508-1A Passing make contact	E¹⁾ 7PV1508-1A Passing break contact with control signal	F¹⁾ 7PV1508-1A Pulse-forming with control signal (pulse generation at the output does not depend on duration of energizing)

G¹⁾ 7PV1508-1A Additive ON-delay with control signal
Legend A ... G Identification letters for 7PV1508

1) Note on function with start contact: a new control signal at terminal B, after the operating time has started, resets the operating time to zero (retriggerable). This does not apply to E, F and G, which are not triggerable.

Note:

With the 7PV1508-1A multifunctional relay the identification letters A to G are printed on the front alongside the rotary selector switch of the unit. The related function can be found in the form of a bar graph on the side of the device.

2 CO contacts


A 7PV1508-1B ON-delay	B¹⁾ 7PV1508-1B OFF-delay with control signal	C 7PV1508-1B Flashing, starting with interval (pulse/interval 1:1)	D 7PV1508-1B Passing make contact

F¹⁾ 7PV1508-1B Pulse-forming with control signal (pulse generation at the output does not depend on duration of energizing)	H¹⁾ 7PV1508-1B ON- and OFF-delay with control signal	I 7PV1508-1B Fixed pulse after ON-delay
2 NO contacts

-- 7PV1508-1B Star-delta (wye-delta) function²⁾
Legend A ... D, F, H, I Identification letters for 7PV1508

2) With 7PV1578 the contacts 16 and 26 are not needed for star-delta (wye-delta) function.

Note:

With the 7PV1508-1B multifunctional relay the identification letters A to D, F, H, I are printed on the front alongside the rotary selector switch of the unit. The related function can be found in the form of a bar graph on the side of the device.