6F8C0836 812.3 I/O Module Specification2A/D ConversionData FormatSupplementaryIn the voltage input specification, data bits are not set to 0 when the circuit between input pins isopen (become indeterminate at 0 to 250V). Therefore, short-circuit the input pins for unusedchannels.10(V)Analog value20(mA)Analog value4 10 1 5250200150100500250200150100500(b) (c)(a)Digital ValueDigital ValueD: Digital valueA: Analog value(a)4-20mA range :D=15.625×A-62.5(b)1-5V range :D=62.5×A-62.5(c)0-10V range :D=25×AXWD: Data bit (8bits)0-250 (H00 - HFA)(Over-voltage/over-current input 255 counts)B: External line abnormal detection bit0= Normal1=Abnormal*: Always 0When all data bits are 0 •• Current input line openWhen all data bits are 1 •• External power is OFFCH4CH3CH2CH10FXWn+3XWn+2XWn+1XWn4 words occupied(X4W)F E D C B A 9 8 7 6 5 4 3 2 1 0B * * * * * * * D D D D D D D D