Schneider Electric Lexium 17S Series - Manual (Page 110)

98
Electrical Specifications - Signal, continued
Analog Input
Specifications
Table The following table lists the analog inputs specifications.
Serial
Communications
Specifications
Table The following table lists the serial communications specifications.
ANALOG INPUTS
Channels Two
Type Differential, non–isolated
Maximum common mode
voltage referenced to AGND ±10V
Measurement range
±10 Vdc
Maximum differential input ±12 V
Accuracy 12 bits
Resolution Input 1 = 14 bits (±10V range)
Input 2 = 12 bits (±10V range)
Input impedance 20 k
Ω
Scan time 250 µ s
SERIAL I/O
Data bits Eight
Stop bits One
Parity None
Baud rate 9600