DMB51CM24 CARLO GAVAZZI, DMB51CM24 Datasheet - Page 3

• Manufacturer Part Number: DMB51CM24
• Description: TIME DELAY RELAY, SPDT, 100H, 240VAC/DC
• Manufacturer: CARLO GAVAZZI

Specifications of DMB51CM24

• Contact Configuration: SPDT
• Nom Input Voltage: 240V
• Delay Time Range: 0.1s To 100h
• Timing Adjustment: Knob
• Relay Mounting: DIN Rail
• Supply Voltage Ac, Min: 24VAC
• Supply Voltage Ac, Max: 240VAC
• Contact Carrying Power: 1.5W
• Contact Rating: 5A
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DMB51, DMB71
Mode of Operation (cont.)
Operating Diagrams
Specifications are subject to change without notice (18.06.07)
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
equal ON- and OFF-time
periods until the power sup-
ply is interrupted.
Power supply
Trigger input
Relay ON
LED
Power supply
Relay ON
LED
Power supply
Trigger input
Relay ON
LED
Function Op - Delay on operate - Manual start
Function Op - Delay on operate - Automatic start
Function Io - Interval on trigger open
OFF
ON
OFF
OFF
ON
ON
continues
T
T
T
with
Function Rb
Symmetrical
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
equal OFF- and ON-time
periods until the power sup-
ply is interrupted.
T
T
T
continues
recycler,
with
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
device.
LED
Power supply
Trigger input
Relay ON
LED
Power supply
Relay ON
LED
Power supply
Trigger input
Relay ON
Function In - Interval - Manual start
Function In - Interval - Automatic start
Function Id - Double interval
ON
OFF
ON
OFF
ON
OFF
damaging
T
T
T
the
Yellow
mode
Timing: Slow blinking
Relay ON: See operation
diagrams
Incorrect knobs position:
Fast blinking
T
T
LED
T
working
3