Yokogawa AAI841-S00 Analog I/O Module 100% GenuineModel: AAI841 Analog I O ModuleFunctionality: Input: 4 to 20 mA Output: 4 to 20 mA Channels: 8 channel input 8 channel output Isolation: Non Isolated Suffix Codes: S: Standard type H: With digital communication (HART protocol) 0: Always 0 0: Basic type 3: With ISA Standard G3 option and temperature ( 20 to 70 C) option Specifications of AAI841 Module: Number of I O Channels: 8 input channels 8 output channels, non isolated. Input Signal: Allowable