Raymarine E70010 ITC-5 Transducer Converter, Power Consumption: Typical: 1.5 W, 12 V dc, < 150 mA peak operating current

converts analogue transducer signals used in i70, ST70+ and ST70 instrument systems to SeaTalkNG. Transducers for Speed/Temperature, Depth, Wind and Rudder Angle can be connected to the one iTC-5 unit, eliminating the need for multiple ST70 pods.