Functionality
4 analog inputs, individually configurable for
● Not used (default setting)
● -2.5 V...+2.5 V
● -5 V...+5 V
● 0 V...+5 V
● 0 V...+10 V
● 0 mA...20 mA
● 4 mA...20 mA
Parameter Value
Resolution of the analog channels
Voltage bipolar (-2.5 V...+2.5 V; -5 V...+5 V) 11 bits plus sign
Voltage unipolar (0 V...5 V; 0 V...10 V) 12 bits
Current (0 mA...20 mA; 4 mA...20 mA) 12 bits
LED displays 2 LEDs for process voltage and error mes-
sages
Internal supply Via I/O bus
External supply Via the terminals L+ (process voltage 24
VDC) and M (0 VDC); the M terminal is
connected to the M terminal of the CPU via
the I/O bus
Electrical Connection
For a detailed description of the mounting, disassembly and electrical connec-
tion of the module, please refer to the System Assembly chapter
Ä
Chapter 2.5
“AC500-eCo” on page 1192.
The electrical connection is carried out by using a removable 9-pin and 11-pin terminal block.
These terminal blocks differ in their connection system (spring terminals or screw terminals,
cable mounting from the front or from the side)
Ä
Chapter 1.8.3.2 “TA563-TA565 - Terminal
Blocks” on page 1164. The terminal blocks are not included in the module's scope of delivery and
must be ordered separately.
The following block diagram shows the internal construction of the analog inputs:
I/O Modules > Analog I/O Modules
2019/04/173ADR010121, 13, en_US396
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