The H5BR digital timer is a DIN72× 72mm timer that is easy to operate. Its main features include: a point-of-contact design that prioritizes operability on the interface; 9 output modes that can be used in a variety of applications; a batch function that counts the number of times the measured time has been reached; an LCD display that emphasizes visibility with a backlight; and the ability to change the preset value while it is running.
This manual describes the H5BR digital timer’s hardware features, rated values, and connection methods. It includes detailed tables for output modes, input signal requirements, and batch‑counter functions.
Installation, basic operation procedures, and example setups are covered, along with safety notes such as battery‑backup handling and environmental limits. This manual is written in Chinese.
| Power supply voltage | AC24 V / DC12 V‑24 V |
|---|---|
| Minimum input signal width | 1 ms (signal) / 20 ms (batch reset) |
| Contact output rating | AC250 V 5 A (resistive load) |
| Battery backup storage time | ≈ 10 years at +20 °C |
| Operating temperature range | -10 °C to +55 °C |
| Storage temperature range | -25 °C to +65 °C |
| Weight | ≈ 270 g |
The battery provides about ten years of storage time at +20 °C.
The minimum input signal width is 1 ms, and 20 ms for the batch‑counter reset input.
It can operate from –10 °C up to +55 °C.