Yokogawa NFAI543-S50 Analog Output ModuleDescription The NFAI543 S50 is part of the Yokogawa Stardom series and is used to convert digital signals from a controller into analog voltage or current outputs. These outputs are ideal for controlling various devices and actuators in your process. Specifications Channels: 16 independent analog output channels Output Types: Voltage (0 to 10 V or 10 V) Current (4 to 20 mA) Resolution: 16 bit for precise analog conversion Accuracy: 0. 1% of full scale