ABB AC500 PLC - Technical Data; Technical Data of the Analog Inputs

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 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 VDC
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 VDC power supply at the termi-
nals UP/L+ and ZP/M of the CPU/bus
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
Max. length of analog cables, conductor cross sec-
tion > 0.14 mm²
100 m
Weight 300 g
Mounting position Horizontal or vertical with derating
(output load reduced to 50 % at 40 °C
per group)
Cooling The natural convection cooling must not
be hindered by cable ducts or other parts
in the switch-gear cabinet.
NOTICE!
Attention:
All I/O channels (digital and analog) are protected against reverse polarity,
reverse supply, short circuit and continuous overvoltage up to 30 VDC.
Technical Data of the Analog Inputs
Parameter Value
Number of channels per module 8
Distribution of channels into groups 1 group of 8 channels
Connections of the channels I0- to I7- Terminals 1.0 to 1.7
Connections of the channels I0+ to I7+ Terminals 2.0 to 2.3
Device Specifications
I/O Modules > Analog I/O Modules
2019/04/173ADR010121, 13, en_US566