Analog inputs are available when using the I/O option /OAA.
Analog inputs
Number
2
Type
Differential, only voltage input
Range of values
0 to +10 V, -10 V to +10 V
Resolution
0 to +10 V (11 bit), -10 V to +10 V (12 bit)
Tolerance
±0.5%
Electric strength
DC -20 V to DC +20 V
Input resistance
≥ 10 kΩ