Vacon Standard I/O board (Vanished) with digital inputs/outputs and analogue inputs/outputs for expansion slot A of NXS/NXP Variable Frequency Drives.

Digital Inputs: 6
Digital Outputs: 1
Analogue Inputs: 2 (mA/V, -10 to +10V)
Analogue Outputs: 1 (mA/V)
Reference Outputs: +10V for Analogue Inputs, +24V for Digital Inputs.

Manufacturer Part number is OPT-A1-V ( OPTA1 ) / ( NXOPT1 )