Timers
Delay on Release
Types DBA02, PBA02
• Time range 0.1 s to 100 h
• Knob selection of time range
• Knob-adjustable time setting
• Repeatability: ≤ 0.2%
• Output: 8 A SPDT relay
• For mounting on DIN-rail in accordance with DIN/EN
50 022 or Plug-in
• 22.5 mm Euronorm or 36 mm Plug-in module housing
• Combined AC and DC power supply
• LED indication for relay status and power supply ON
PBA02
DBA02
Product Description
Ordering Key
DBA 02 C M24
Housing
Multi-voltage
delay
on mounting
on
DIN-rail
Function
Type
Item number
Output
Power supply
release timer with 7 knob (DBA02) or Plug-in (PBA02).
selectable time ranges with-
in 0.1 s and 100 h. For
Type Selection
Mounting
Output
Housing
Supply: 24 VDC and 24 to 240 VAC
DIN-rail
Plug-in
SPDT
SPDT
D-Housing
P-Housing
DBA 02 C M24
PBA 02 C M24
Time Specifications
Output Specifications
Time ranges
Output
Rated insulation voltage
Contact Ratings (AgSnO2)
Resistive loads
SPDT relay
Knob Selectable
0.1 to 1 s
250 VAC (rms)
1
6
to 10 s
to 60 s
µ
AC 1
DC 12
8 A @ 250 VAC
5 A @ 24 VDC
2.5 A @ 250 VAC
2.5 A @ 24 VDC
60 to 600 s
0.1 to 1 h
Small inductive loads AC 15
DC 13
1
to 10 h
10 to 100 h
Mechanical life
Electrical life
≥ 30 x 106 operations
Setting accuracy
Repeatability
Time variation
Within rated power supply
Within ambient temperature
≤ 5%
≤ 0.2%
≥ 105 operations
(at 8 A, 250 V, cos ϕ = 1)
Operating frequency
Dielectric strength
Dielectric voltage
< 7200 operations/h
≤ 0.05%/V
≤ 0.2%/ºC
2 kVAC (rms)
Reset
Rated impulse withstand volt. 4 kV (1.2/50 µs)
Manual reset of time and/or relay Close the trigger contact
between pins A1 and Y1
or 2 and 5
≥ 100 ms
≥ 200 ms
Supply Specifications
Pulse duration
Power supply interruption
Power supply
Overvoltage cat. III
(IEC 60664, IEC 60038)
Rated operational voltage
through terminals:
(DBA01C) A1, A2
(PBA01C) 2, 10
24 VDC 15% and
24 to 240 VAC
+10%/-15%, 45 to 65 Hz
Voltage interruption
≤ 10 ms
Rated operational power
AC supply
4 VA
1.5 W
DC supply
Specifications are subject to change without notice (20.07.07)
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