Functionality
Parameter Value
LED displays For signal states
Internal power supply Via I/O bus
External power supply Via the terminals ZP and UP (process voltage 24
VDC)
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
Ä
Chapter 1.8.3.2 “TA563-TA565 - Ter-
minal Blocks” on page 1164 (spring terminals or screw terminals, cable mounting from the front
or from the side). 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 digital inputs and outputs:
I/O Modules > Digital I/O Modules
2019/04/17 3ADR010121, 13, en_US 181