DBB01 / PBB01 True delay on release timer with 4 time ranges from 0.1 to 600 s selectable by DIP-switches. For mounting on DIN-rail (DBB01) or Plug-in (PBB01).
The DBB01 (DIN‑rail) and PBB01 (plug‑in) timers provide a true delay on release function. Time ranges from 0.1 to 600 seconds are selectable via DIP‑switches, and the output can be configured as an 8 A SPDT or DPDT relay. The devices operate from 12‑24 VDC or 24‑240 VAC/DC supplies and include LED indicators for power and relay status.
Both models are designed for DIN‑rail mounting (22.5 × 80 × 99.5 mm) or plug‑in installation (36 × 80 × 94 mm). They feature a minimum 200 ms power‑on delay, a 100 ms power‑off delay, and meet IEC and UL safety standards. Environmental ratings cover –20 °C to 60 °C (DIN‑rail) or –30 °C to 80 °C (plug‑in) with up to 95 % relative humidity.
| Time range | 0.1 to 600 s |
|---|---|
| Output | 8 A SPDT or 8 A DPDT relay |
| Power supply voltage (DC) | 12 to 24 VDC |
| Rated operational power (AC) | 2.2 VA |
| Rated operational power (DC) | 0.6 W |
| Operating temperature (DIN‑rail) | -20 to 60 °C |
| Weight | Approx 120 g |
| Power ON delay | 200 ms |
| Power OFF delay | 100 ms |
The timers can be set to any range between 0.1 and 600 seconds using DIP‑switches.
Each timer can drive an 8 A SPDT or an 8 A DPDT relay.
The power supply must be applied for at least 200 ms before the timer begins timing.