LED State Color LED = OFF LED = ON LED flashes
CH-ERR1,
CH-ERR2,
CH-ERR4
Red Serious
error within
the corre-
sponding
group
No error or
process
voltage is
missing
Error on one
channel of the
corresponding
group (e.g.
short circuit at
an output)
CH-ERR *) Error indica-
tion
Red Internal
error or con-
figuration is
not loaded
-- ---
*) All LEDs CH-ERR1, CH-ERR2 and CH-ERR4 light up simultaneously
1.6.2.1.9 Technical Data
The System Data of AC500 and S500
Ä
Chapter 2.6.1 “System Data AC500” on page 1248 are
valid for standard version.
The System Data of AC500-XC
Ä
Chapter 2.7.1 “System Data AC500-XC” on page 1309 are
valid for the XC version.
Only additional details are therefore documented below.
Parameter Value
Process supply voltage
Connections Terminals 1.8, 2.8, 3.8 and 4.8 for UP (+24 VDC) and 1.9,
2.9, 3.9 and 4.9 for ZP (0 V)
Protection against reverse
voltage
Yes
Rated protection fuse at UP 10 A fast
Rated value 24 VDC
Max. ripple 5 %
Current consumption
From UP 0.07 A + max. 0.008 A per input + max. 0.5 A per output +
0.01 A for A, B and Z inputs
Via I/O bus Ca. 5 mA
Inrush current from UP (at
power-up)
0.04 A²s
Galvanic isolation Yes, per module
Max. power dissipation within the
module
6 W (outputs unloaded)
Weight (without terminal unit) Ca. 125 g
Mounting position Horizontal mounting or vertical with derating (output load
reduced to 50 % at 40 °C)
Cooling The natural convection cooling must not be hindered by
cable ducts or other parts in the switch-gear cabinet.
2019/04/17 3ADR010121, 13, en_US 669
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