Parameter
Value
Resolution
Range 0...10 V: 12 bits
Range -10...+10 V: 12 bits + sign
Range 0...20 mA: 12 bits
Range 4...20 mA: 12 bits
Range RTD (Pt100, PT1000, Ni1000): 0.1 °C
Conversion error of the analog values
caused by non-linearity, adjustment error
at factory and resolution within the normal
range
Typ. 0.5 %, max. 1 %
Relationship between input signal and hex
code
Tables Input ranges voltage, current and dig-
Chapter 1.7.4.1.9.1 “Input ranges
voltage, current and digital input” on page 761
Input range resistance temperature detector
Chapter 1.7.4.1.9.2 “Input ranges resistance
temperature detector” on page 762
Unused inputs
Are configured as "unused" (default value)
Overvoltage protection
Yes
Technical data of the analog inputs if used as digital inputs
Parameter
Value
Number of channels per module
Max. 4
Distribution of channels into groups
1 group of 4 channels
Connections of the channels AI0+ to AI3+
Terminals 1.0 to 1.3
Reference potential for the inputs
Terminals 1.9, 2.9 and 3.9 (ZP)
Indication of the input signals
1 LED per channel
Input signal voltage
24 V DC
Signal 0
-30 V...+5 V
Undefined signal
+5 V ... +13 V
Signal 1
+13 V...+30 V
Input current per channel
Input v24 V
Typ. 7 mA
Input v5 V
Typ. 1.4 mA
Input v15 V
Typ. 3.7 mA
Input v30 V
< 9 mA
Input resistance
Ca. 3.5 k
W
Technical data of the analog outputs
Parameter
Value
Number of channels per module
2
Distribution of channels into groups
1 group for 2 channels
Connection of the channels AO0+...AO1+
Terminals 1.5...1.6
Device specifications
Communication interface modules (S500) > Modbus
2022/01/31
3ADR010278, 3, en_US
767