LED State Color LED = OFF LED = ON LED flashes
CH-ERR3 Channel
Error, error
messages in
groups (dig-
ital outputs
combined
into the
groups 3, 4)
Red No error or
process
supply
voltage is
missing
Severe error
within the cor-
responding
group
Error on in the
corresponding
group
CH-ERR4 Red
CH-ERR
1
)
Module Error Red -- Internal error --
1
) All of the LEDs CH-ERR3 to CH-ERR4 light up together
2
) The state of the LEDs corresponds to the logic state of the output. In case
of missing or low process supply voltage UP3 or UP4, the signal on the output
terminal is off even though the LED is on.
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 supply voltage UP, UP3 and UP4
Connections Terminals 1.8 and 2.8 for +24 V (UP) as well as
1.9 and 2.9 0 V (ZP)
Terminals 3.8 for +24 V (UP3) as well as 3.9 for
0 V (ZP3)
Terminals 4.8 for +24 V (UP4) as well as 4.9 for
0 V (ZP4)
Rated value 24 V DC
Max. ripple 5 %
Protection against reversed voltage Yes
Rated protection fuse on UP, UP3 and
UP4
10 A fast (for each process supply voltage)
Galvanic isolation Yes, per module and per output channel groups
Current consumption
From 24 V DC power supply at the ter-
minals UP/L+ and ZP/M of the CPU/com-
munication interface module
Ca. 2 mA
From UP at normal operation / with out-
puts
Ca. 20 mA + 1.5 mA per output
From UP3 or UP4 at normal operation /
with outputs
Ca. 0.01 A + max. 2 A per output
Inrush current from UP (at power up) 0.015 A²s
I/O modules > Digital I/O modules
2022/01/31 3ADR010278, 3, en_US 325
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