Model 7216 General Amplifier Controller

The ATC 7216A supplies all necessary power to photoelectric requiring 12V DC, and converts the received logic signal into a relay contract closure. When ordered with the optional time delay, an adjustable 5 second range for on-delay, off-delay, and one shot-delay is provided. It features switch-selectable output phase, relay status light

Specifically designed to power the ATC 7022A, ATC 7064A, and ATC 7065A sensors, these amplifiers convert the logic signal received into a contact closure or transistor output. When ordered with the optional time delay, an adjustable 5 second range for on-delay, off-delay, and one-shot delay is provided. Status indicators visually verify the output condition. A continuously variable sensitivity adjustment is provided with each controller.

Incorporating an amplifier for the photoelectric sensor and a DC supply for the light source, the ATC 7307A operates directly with photocell, phototransistor or photodiode sensors. This compact counter features a vacuum fluorescent display; a DPDT relay for interval, delay or repeat cycle operation; a choice of two programmable count rates; and plug-in design for ease of installation.