The TA502A is a single-channel generic trip amplifier designed for use in Zero Two Series Gas and Flame Detection Systems.

It is used to process the 0-22 mA signal from any field-mounted transmitter.

Features

• Microprocessor-based electronics offer a low component count and higher reliability.
• LED status indication provides a visual indication of fault and status at the detection location.
• Power-on, card, and LED test modes enable users to view all indicators.
• User setup & check modes make configuration easy to set up or change.