- Hours, Minutes, Seconds
- Single or Dual 3V Lithium Battery
- Screw Terminals
- Panel Mount
- LCD Display
The A103 Preset Timers are amazingly compact in size and low in cost, with a full complement of popular features such as field programmable Up or Down timing and interval or ON‑delay operation. The A103 series also includes matching indicators for count‑totalizing, timing, and rate metering, as well as preset‑counter models. All are in a uniform 36 x 72 millimeters bezel size package, enhancing your control panel with a family of devices that look and program alike.
A supertwist LCD display with thick 12mm (.47") high digits allows for easy viewing at a glance and feature display‑backlight capability by simply connecting an external 12VDC supply.
Powered by an internal 3 volt battery, the A103's unique design has two battery slots; this allows battery changeover without loss of memory.
Numerous types of inputs can be accepted giving you a totally self‑contained system not requiring external power.
The A103 Preset Timers are further enhanced by a series of quick‑attach option modules. These can provide a power supply for sensors and display backlighting, provision for high or low voltage AC or DC timing signals, and mechanical relay output.
