ABB AC500 PLC - Technical Data

Range Digital value
Decimal Hex.
Overflow > 32511 > 7EFF
Measured value too high 32511
:
27649
7EFF
:
6C01
Normal range 27648
:
1
6C00
:
0001
0 0000
-1
-6912
-27648
FFFF
E500
9400
Measured value too low -27649
:
-32512
93FF
:
8100
Underflow < -32512 < 8100
The represented resolution corresponds to 16 bits.
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 terminals
UP/L+ and ZP/M of the CPU/bus module
Ca. 2 mA
Current consumption from UP at normal oper-
ation
0.15 A + output loads
Inrush current from UP (at power up)
0.040 A
2
s
Device Specifications
I/O Modules > Analog I/O Modules
2019/04/17 3ADR010121, 13, en_US 517