SIMATIC S7-200 Smart PLC signal board AQ01 1AO 6ES72885AQ010AA0
6ES7288-5AQ01-0AA0 6ES72885AQ010AA0
SIMATIC S7-200 SMART, Analog output SB AQ01, 1 AO, +/-10 V DC (12 bit resol.) or 0-20mA (11 bit resol.)
It provides additional analogue I/O extension, and support 1 analogue output, with a precision 12 bits.