NIPPON HAKUYO ELECTRONICS LTD OKI ODE-7022-1 ODE Series Marine Audio Timer Unit

Overview The NIPPON HAKUYO (Shizuoka OKI) ODE-7022-1 is a marine-grade audio signal timer unit, part of the ODE series for ship alarm and public address systems. It is designed for timing control of alarm bells, buzzers and announcement signals, widely stocked as legacy spare parts for marine alarm monitoring systems on vessels and offshore platforms.

Features This ODE-7022-1 unit has adjustable timing duration, built-in relay changeover output. The ODE-7022-1 supports marine standard supply voltage, metal enclosed housing, vibration and humidity resistance suitable for marine environment, screw terminal wiring and status LED indication. It works with marine alarm panels, PA systems and emergency signal circuits. It is a discontinued vintage marine control module.

Specs Model: ODE-7022-1 Series: Shizuoka Oki ODE Type: Marine audio signal timer unit Mounting: Chassis / rack mount Protection class: IP20 Certifications: Marine classification approvals Product status: obsolete marine spare

Principle After receiving the trigger signal, the internal timer starts timing and activates the audio output relay. When the preset time elapses, the relay resets automatically to stop the alarm or audio signal.

Applications The ODE-7022-1 is widely deployed on cargo ships, engine control rooms and marine alarm consoles. It is used for timed control of emergency audio alarms and public announcement signals.