TIME DELAY RELAY, SPDT, 100H, 240VAC/DC

DMB51CM24

Manufacturer Part NumberDMB51CM24
DescriptionTIME DELAY RELAY, SPDT, 100H, 240VAC/DC
ManufacturerCARLO GAVAZZI
DMB51CM24 datasheet
 

Specifications of DMB51CM24

Contact ConfigurationSPDTNom Input Voltage240V
Delay Time Range0.1s To 100hTiming AdjustmentKnob
Relay MountingDIN RailSupply Voltage Ac, Min24VAC
Supply Voltage Ac, Max240VACContact Carrying Power1.5W
Contact Rating5ARohs CompliantYes
Lead Free Status / RoHS StatusLead free / RoHS Compliant  
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Timers
Multifunction
Types DMB51, DMB71
DMB51
DMB71
Product Description
Multi-voltage timer with 7
for DPDT version, suitable
knob-selectable
functions
both for back and front panel
and 7 knob-selectable time
mounting.
ranges within 0.1s and 100h.
Wide power supply range:
For mounting on DIN-rail.
24 VDC and 24 to 240 VAC
Housing 17.5 mm wide for
or 12 to 240 VAC/DC.
SPDT version and 35.5 mm
Type Selection
Mounting
Output
Housing
DIN-rail
SPDT
Mini-D
DIN-rail
DPDT
Mini-D
Time Specifications
Time ranges
Knob selectable
0.1 to 1 s
1
6
60 to 600 s
0.1 to 1 h
1
10 to 100 h
≤ 5%
Setting accuracy
≤ 0.2%
Repeatability
Time variation
≤ 0.05%/V
Within rated power supply
≤ 0.2%/°C
Within ambient temperature
Reset
Manual reset of time and/or
Close the trigger contact
relay
between pins A1 and Y1
≥ 100 ms
Pulse duration
≥ 200 ms
Power supply interruption
Automatic start
Connect pins A1 and Y1
Specifications are subject to change without notice (18.06.07)
• Selectable time range 0.1 s to 100 h
• 7 knob selectable functions:
Op
In
Io
Id
Dr
R
Rb
• Automatic or manual start
• Repeatability: ≤ 0.2%
• Output: 5 A SPDT or 5 A DPDT relays
• For mounting on DIN-rail in accordance with DIN/EN 50 022
• 17.5 mm (DMB51C) or 35.5 mm (DMB71D) DIN-rail
housing (DIN 43880)
• Combined AC and DC power supply
• LED indication for relay status and power supply ON
Ordering Key
Housing
Function
Type
Item number
Output
Power supply
Supply:
Supply:
12 to 240 VAC/DC
24 VDC and 24 to 240 VAC
DMB 51 C W24
DMB 51 C M24
DMB 71 D W24
DMB 71 D M24
Output Specifications
Output
Rated insulation voltage
to 10 s
Contact Ratings (AgSnO
to 60 s
DMB51 (SPDT):
Resistive loads
to 10 h
Small inductive loads AC 15
DMB71 (DPDT)
Resistive loads
Small inductive loads AC 15
Mechanical life
Electrical life
Operating frequency
Dielectric strength
Dielectric voltage
Rated impulse withstand
voltage
-
delay on operate
-
interval
-
interval on trigger open
-
double interval
-
delay on release
-
symmetrical recycler ON first
-
symmetrical recycler OFF first
DMB 51 C M24
SPDT or DPDT relay
250 VAC (rms)
)
µ
2
AC 1
5 A @ 250 VAC
DC 12
5 A @ 24 VDC
2.5 A @ 250 VAC
DC 13
2.5 A @ 24 VDC
AC 1
5 A @ 250 VAC
3 A @ 250 VAC
DC 13
3 A @ 24 VDC
≥ 30 x 10
6
operations
≥ 10
5
operations
(at 5 A, 250 V, cos ϕ = 1)
< 7200 operations/h
2 kVAC (rms)
2.5 kV (1.2/50 µs)
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DMB51CM24 Summary of contents

  • Page 1

    ... • Automatic or manual start • Repeatability: ≤ 0.2% • Output SPDT DPDT relays • For mounting on DIN-rail in accordance with DIN/EN 50 022 • 17.5 mm (DMB51C) or 35.5 mm (DMB71D) DIN-rail housing (DIN 43880) • Combined AC and DC power supply • LED indication for relay status and power supply ON ...

  • Page 2

    ... The relay releases at again. If the trigger contact 2 General Specifications Power ON delay Indication for Power supply ON Output relays ON Environment Degree of protection Pollution degree Operating temperature Storage temperature Housing Dimensions DMB51C DMB71D ...

  • Page 3

    DMB51, DMB71 Mode of Operation (cont.) Function R Function Rb Symmetrical recycler, ON- Symmetrical time period first OFF-time period first The relay operates and the The time period begins as time period begins as soon soon as the input contact ...

  • Page 4

    DMB51, DMB71 Operating Diagrams (cont.) Function Dr - Delay on release Power supply Trigger input T ON Relay ON OFF LED Function Rb - Symmetrical recycler (OFF first) Power supply Trigger input Relay ON OFF LED Wiring ...