Specifications are subject to change without notice (18.06.07)

3

DMB51, DMB71

Mode of Operation (cont.)

Function R

Symmetrical recycler, ON-

time period first

The relay operates and the

time period begins as soon

as

the

input

contact

is

closed. After the set delay

period the relay releases for

the same time period. This

sequence

continues

with

equal ON- and OFF-time

periods until the power sup-

ply is interrupted.

Function Rb

Symmetrical

recycler,

OFF-time period first

The time period begins as

soon as the input contact is

closed. The relay is OFF

during the set delay period,

after this time it operates for

the same time period. This

sequence

continues

with

equal OFF- and ON-time

periods until the power sup-

ply is interrupted.

Additional Load

It's possible to wire an addi-

tional

load

(i.e.

a

relay)

between pins Y1 and A2,

driven by the trigger contact

without

damaging

the

device.

Yellow

LED

working

mode

Timing: Slow blinking

Relay ON: See operation

diagrams

Incorrect knobs position:

Fast blinking

Operating Diagrams

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RelayON

Triggerinput

T

T

LED

FunctionOp-Delayonoperate-Manualstart

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RelayON

T

T

LED

FunctionOp-Delayonoperate-Automaticstart

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RelayON

Triggerinput

T

T

LED

FunctionIn-Interval-Manualstart

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RelayON

T

LED

FunctionIn-Interval-Automaticstart

T

ON

OFF

ON

OFF

ON

OFF

ON

OFF

FunctionIo-Intervalontriggeropen

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RelayON

Triggerinput

T

T

LED

FunctionId-Doubleinterval

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RelayON

Triggerinput

T

T

LED

ON

OFF

ON

OFF