Datasheet
Specifications are subject to change without notice (19.11.02) 1
Timers
Asymmetrical Recycler
Types DCB01, PCB01
• Time range 0.1 s to 100h
• 4 knob selectable functions
Aa - Asymmetrical recycler ON first
Ab - Asymmetrical recycler OFF first
Sh - One shot time function
Dt - Two state delay on operate (2 relays ver-
sions only)
• Selection of time range by DIP switches
• Knob adjustable time setting Automatic start
• Output: 1 or 2 x 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 voltage
• LED indication for relay status and power supply ON
Product Description
Combined function timer with
asymmetrical recycler, one
shot time and two state delay
on operate functions. Individ-
ual selection of the time
ranges from 0.1 s to 100 h.
For mounting on DIN-rail
(DCB01) or Plug-in (PCB01).
Type Selection
Mounting Output Housing Supply: 24 VDC and 24 to 240 VAC Supply: 24 to 240 VAC/DC
For DIN-rail 1 x SPDT D-Housing DCB 01 C M24
2 x SPDT DCB 01 D M24
Plug-in 1 x SPDT P-Housing PCB 01 C M24
2 x SPDT PCB 01 D M24
Time Specifications Output Specifications
Time ranges
Selectable by DIP switches 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
Setting accuracy ≤ 5%
Repeatability ≤ 0.2%
Time variation (with respect to full scale
value)
Within rated power supply ≤ 0.2% - whole range
Within ambient temperature ≤ 500 ppm/°C
Reset
Power supply interruption ≥ 200 ms
Output 1 or 2 x SPDT relay
Rated insulation voltage 250 VAC (RMS)
Contact Ratings (AgSnO
2
)µ
Resistive Loads AC 1 8 A @ 250 VAC
DC 12 5 A @ 24 VDC
Small inductive loads AC 15 2.5 A @ 250 VAC
DC 13 2.5 A @ 24 VDC
Mechanical life ≥ 30 x 10
6
operations
Electrical life ≥ 10
5
operations
(at 8 A, 250 V, cos ϕ = 1)
Operating frequency < 7200 operations/h
Dielectric strength
Dielectric voltage 2 kVAC (RMS)
Rated impulse
withstand voltage 4 kV (1.2/50 µs)
DCB01 PCB01
Ordering key
DCB 01 C M24
Housing
Function
Type
Item number
Output
Power Supply