Multifunction Timers
Types DMB51
Product Description
Multi-voltage timer with 7 knob-selectable functions and 7
knob-selectable time ranges within 0.1s and 100h.
Housing 17.5 mm wide suitable for back and front panel
mounting. Wide power supply range: 12 to 240 VAC/DC.
Property
• Selectable time range 0.1 s to 100 h
• 7 knob selectable functions:
Op -
delay on operate
In
-
interval
Io
-
interval on trigger open
Id
-
double interval
Dr
-
delay on release
R
-
symmetrical recycler ON first
Rb -
symmetrical recycler OFF first
• Automatic or manual start
• Repeatability:
≤
0.2%
• Output: 5 A SPDT
• For mounting on DIN-rail in accordance with DIN/EN 50 022
• 17.5 mm DIN-rail housing (DIN 43880)
• Combined AC and DC power supply
• LED indication for relay status and power supply ON
Type Selection
Mounting
DIN-rail
Output
SPDT
Housing
Mini-D
Supply:
12 to 240 VAC/DC
Output Specifications
Output
Rated insulation voltage
Contact Ratings
(AgSnO
2
)
AC 1
DC 12
Small inductive loads AC 15
DC 13
Mechanical life
Electrical life
Operating frequency
Dielectric strength
Dielectric voltage
Rated impulse withstand
voltage
Resistive loads
SPDT
250 VAC (rms)
μ
5 A @ 250 VAC
5 A @ 24 VDC
2.5 A @ 250 VAC
2.5 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)
Supply Specifications
Power supply
Rated operational voltage
through terminals:
Overvoltage cat. II
(IEC 60664, IEC 60038)
12 to 240 VDC + 10% -15%
and 12 to 240 VAC
+ 10% -15%, 45 to 65 Hz
≤
10 ms
AC supply:
DC supply:
4 VA
1.5 W
Voltage interruption
Rated operational power
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
Material
Weight
Screw terminals
Tightening torque
Approvals
CE Marking
EMC
Immunity
Emissions
≤
100 ms
LED, green
LED, yellow
(flashing when timing)
(EN 60529)
IP 20
2 (IEC 60664)
-20° to +60°C, R.H. < 95%
-30° to +80°C, R.H. < 95%
17.5 x 81 x 67.2 mm
PA66
75 g
Max. 0.5 Nm according to
IEC EN 60947
UL, CSA
RINA
Yes
Electromagnetic Compatibillity
According to EN 61000-6-2
According to EN 61000-6-3
Time Specifications
Time ranges
Knob selectable
0.1
6
0.1
10
to
to
to
to
1 s ,1 to 10 s
60 s ,60 to 600 s
1 h ,1 to 10 h
100 h
Setting accuracy
Repeatability
Time variation
Within rated power supply
Within ambient temperature
Reset
Manual reset of time and/or
relay
Pulse duration
Power supply interruption
Automatic start
≤
5%
≤
0.2%
≤
0.05%/V
≤
0.2%/°C
Close the trigger contact
between pins A1 and Y1
≥
100 ms
≥
200 ms
Connect pins A1 and Y1
1
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