State LEDs
LED State Color LED = OFF LED = ON
Inputs I0...I7 Digital input Yellow Input is OFF Input is ON
Technical Data
The System Data of AC500-eCo apply
Ä
Chapter 2.5.1 “System Data AC500-eCo”
on page 1192
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 (8 channels per group)
Current consumption from 24 VDC power
supply at the L+/UP and M/ZP terminals of
the CPU/bus module
Ca. 10 mA
Max. power dissipation within the module 1.6 W
Weight Ca. 110 g
Mounting position Horizontal or vertical
Cooling The natural convection cooling must not be hin-
dered by cable ducts or other parts in the
switch-gear cabinet.
Technical Data of the Digital Inputs
Parameter Value
Number of channels per module 8 inputs (24 VDC)
Distribution of the channels into groups 1 (8 channels per group)
Connections of the channels I0 to I7 Terminals 2 to 9
Reference potential for the channels I0
to I7
Terminal 1 (plus or negative pole of the process
supply voltage, signal name C0..7)
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 pow-
ered through the I/O bus.
Monitoring point of input indicator LED is part of the input circuitry
Input type according to EN 61131-2 Type 1 source Type 1 sink
Input signal range -24 VDC +24 VDC
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
I/O Modules > Digital I/O Modules
2019/04/17 3ADR010121, 13, en_US 195
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