The system data of AC500-eCo V3 apply
Chapter 2.5.1 “System data AC500-eCo V3”
Only additional details are therefore documented below.
Parameter
Value
Galvanic isolation
Yes, between the input group and the rest of
the module
Isolated groups
1 (4 channels per group)
Current consumption from 24 V DC power
supply at the L+ and M terminals of the CPU
Ca. 10 mA
Max. power dissipation within the module
0.8 W
Weight
15 g
Mounting position
Horizontal or vertical
Cooling
The natural convection cooling must not be
hindered by cable ducts or other parts in the
switchgear cabinet.
Table 25: Technical data of the digital inputs
Parameter
Value
Number of channels per module
4 inputs 24 V DC
Distribution of the channels into
groups
1 (4 channels per group)
Connections of the channels I0 to I3 Terminals 2 to 5
Reference potential for the channels
I0 to I3
Terminal 1 (plus or negative pole of the process supply
voltage, signal name COM 0..3)
Indication of the input signals
1 yellow LED per channel; the LED is ON when the
input signal is high (signal 1). The module is powered
through the CPU connection.
Monitoring point of input indicator
LED
Input type according to EN 61131-2
Type 1 source
Type 1 sink
Input signal range
-24 V DC
+24 V DC
Signal 0
-5 V...+3 V
-3 V...+5 V
Undefined signal
-15 V...-5 V
+5 V...+15 V
Signal 1
-30 V...-15 V
+15 V...+30 V
Input current per channel
Input voltage 24 V
Typ. 5 mA
Input voltage 5 V
Typ. 1 mA
Input voltage 14 V
Input voltage 15 V
< 3 mA
Input voltage 27 V
Input voltage 30 V
< 7 mA
Max. permissible leakage current (at
2-wire proximity switches)
1 mA
Technical data
Device specifications
Processor modules > AC500-eCo
2022/01/31
3ADR010278, 3, en_US
56