Range -10...+10 V 0...20 mA 4...20 mA Digital value
Decimal Hex.
Overflow 0 V 0 mA 0 mA > 32511 > 7EFF
Value too
high
11.7589 V
:
10.0004 V
23.5178 mA
:
20.0007 mA
22.8142 mA
:
20.0006 mA
32511
:
27649
7EFF
:
6C01
Normal
range
10.0000 V
:
0.0004 V
20.0000 mA
:
0.0007 mA
20.0000 mA
:
4.0006 mA
27648
:
1
6C00
:
0001
0.0000 V 0.0000 mA 4.0000 mA 0 0000
-0.0004 V
:
-10.0000 V
0 mA
:
0 mA
3.9994 mA
0 mA
0 mA
-1
-6912
-27648
FFFF
E500
9400
Value too
low
-10.0004 V
:
-11.7589 V
0 mA
:
0 mA
0 mA
:
0 mA
-27649
:
-32512
93FF
:
8100
Underflow 0 V 0 mA 0 mA < -32512 < 8100
Technical data
The system data of AC500 and S500 
Ä
 Chapter 2.6.1 “System data AC500” on page 971 are
applicable to the standard version.
The system data of AC500-XC 
Ä
 Chapter 2.7.1 “System data AC500-XC” on page 1023 are
applicable to the XC version.
Only additional details are therefore documented below.
The technical data are also applicable to the XC version.
Parameter Value
Process voltage  
  Connections Terminals 1.8, 2.8, 3.8 and 4.8 for +24 V
(UP) as well as 1.9, 2.9, 3.9 and 4.9 for 0
V (ZP)
  Rated value 24 V DC
  Max. ripple 5 %
  Protection against reversed voltage Yes
  Rated protection fuse on UP 10 A fast
  Galvanic isolation Yes, per module
Current consumption  
  From 24 V DC power supply at the termi-
nals UP/L+ and ZP/M of the CPU/communi-
cation interface module
Ca. 2 mA
  From UP at normal operation 0.15 A + output loads
Inrush current from UP (at power up)
0.020 A
2
s
 
I/O modules > Analog I/O modules
2022/01/313ADR010278, 3, en_US520