Model: H7ET or DHC3L
Display mode: LCD screen
Timing range: 0~9999.59 minutes
Input signal: contact signal or voltage signal (DC3.5-30V AC24-220V) optional
Height of displayed number: 6.7mm
Panel size: 48mm×24mm
Hole size: 22.5mm×45mm
Use environment temperature: 0~40 degrees
The wiring is very simple: there are four terminals 1, 2, 3, 4 at the back of the product, of which terminals 1, 2 are signal input terminals, 3 and 4 are reset terminals, the signal line is connected to terminals 1, 2, and terminals 3 and 4 are short connected for reset.
Features: Built-in lithium battery, standby life up to 5 years. Panel terminal reset, easy to use.
Product installation dimension drawing:
