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
In
-
-
-
-
-
-
-
delay on operate
interval
Io
interval on trigger open
double interval
delay on release
symmetrical recycler ON first
symmetrical recycler OFF first
Id
Dr
R
Rb
• 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
Output Specifications
Type Selection
Supply:
Mounting
Output
Housing
Output
SPDT
Rated insulation voltage
Contact Ratings (AgSnO2)
250 VAC (rms)
μ
DIN-rail
SPDT
Mini-D
12 to 240 VAC/DC
Supply Specifications
Resistive loads
AC 1 5 A @ 250 VAC
DC 12 5 A @ 24 VDC
Power supply
Rated operational voltage
through terminals:
Overvoltage cat. II
Small inductive loads AC 15 2.5 A @ 250 VAC
DC 13 2.5 A @ 24 VDC
(IEC 60664, IEC 60038)
12 to 240 VDC + 10% -15%
and 12 to 240 VAC
Mechanical life
Electrical life
≥ 30 x 106 operations
≥ 105 operations
+ 10% -15%, 45 to 65 Hz
(at 5 A, 250 V, cos ϕ = 1)
Voltage interruption
≤ 10 ms
Operating frequency
< 7200 operations/h
Rated operational power
Dielectric strength
Dielectric voltage
Rated impulse withstand
voltage
AC supply: 4 VA
DC supply: 1.5 W
2 kVAC (rms)
2.5 kV (1.2/50 μs)
General Specifications
Power ON delay
Indication for
Power supply ON
Output relays ON
≤ 100 ms
Time Specifications
Time ranges
LED, green
LED, yellow
(flashing when timing)
Knob selectable
0.1 to 1 s ,1 to 10 s
6
to 60 s ,60 to 600 s
0.1 to 1 h ,1 to 10 h
10 to 100 h
Environment
Degree of protection
Pollution degree
Operating temperature
Storage temperature
(EN 60529)
IP 20
2 (IEC 60664)
-20° to +60°C, R.H. < 95%
-30° to +80°C, R.H. < 95%
Setting accuracy
Repeatability
Time variation
Within rated power supply
Within ambient temperature
≤ 5%
≤ 0.2%
Housing
Dimensions
Material
≤ 0.05%/V
≤ 0.2%/°C
17.5 x 81 x 67.2 mm
PA66
Reset
Weight
Screw terminals
Tightening torque
75 g
Manual reset of time and/or
relay
Close the trigger contact
between pins A1 and Y1
≥ 100 ms
Max. 0.5 Nm according to
IEC EN 60947
Pulse duration
Power supply interruption
≥ 200 ms
Approvals
UL, CSA
RINA
Automatic start
Connect pins A1 and Y1
CE Marking
Yes
EMC
Immunity
Emissions
Electromagnetic Compatibillity
According to EN 61000-6-2
According to EN 61000-6-3
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