
NOTICE!
Risk of malfunctions!
Unused slots for communication modules are not protected against accidental
physical contact.
–
Unused slots for communication modules must be covered with dummy
communication modules (TA524
Chapter 1.8.2.3 “TA524 - Dummy Com-
munication Module” on page 1151
–
I/O bus connectors must not be touched during operation.
1.1.2.2
Electrical Connection
The electrical connection is set up using the terminals of the TF5x1-CMS.
Mounting, disassembling and electrical connection for the terminal function
block and the I/O modules are described in the system assembly chapter, as
Chapter 2.4 “Overall Information (valid for complete
AC500 Product Family)” on page 1178.
Terminal
Signal
Description
1.0
FE
Functional earth for encoder shield connection
1.1
A+
Input signal A of encoder 0
1.2
A-
Inverted input signal A of encoder 0
1.3
B+
Input signal B of encoder 0
1.4
B-
Inverted input signal B of encoder 0
1.5
Z+
Input signal Z of encoder 0
1.6
Z-
Inverted input signal Z of encoder 0
1.7
5 V
+5 VDC power supply output for encoder
1.8
L+
Process voltage L+ (24 VDC)
Terminal assign-
ment of the
TF5x1-CMS
Device Specifications
Terminal Bases (AC500 Standard) > TF501-CMS and TF521-CMS - Function Module Terminal Bases
2019/04/17
3ADR010121, 13, en_US
15