C3 HD-D-Sub female connector
T
able 37: 00C3 HD-D-Sub female connector, FX3-EBX4, for connection to FX3-MOCx
Female connector PIN Designation
1 ENC1_A+
2 ENC1_A–
3 ENC1_24V
4 ENC2_A+
5 ENC2_A–
6 ENC1_B+
7 ENC1_B–
8 ENC_0V
9 ENC2_B+
10 ENC2_B–
11 ENC1_C+
12 ENC1_C–
13 ENC2_24V
14 ENC2_C+
15 ENC2_C–
5.2.9.4 On-board voltage supply U
out
Overview
T
he FX3-EBX3 and FX3-EBX4 connection units have an on-board voltage supply. The
on-board voltage supply can optionally be used for the encoders and is powered by
the FX3-MOCx (C3.ENC1_24V and C3.ENC2_24V). Output voltage U
out
can be switched
between 5 V, 7 V, 12 V and 24 V nominal by means of a rotary switch.
Important information
NOTICE
T
he voltage peaks when switching the supply voltage
The encoder/motor feedback connection unit may be damaged if this is not observed.
►
Only actuate the rotary switch for the supply voltage on the encoder/motor feed‐
back connection unit when the voltage supply is switched off.
On-board voltage supply U
out
T
able 38: Setting of supply voltage for the encoders at FX3-EBX3 and FX3-EBX4
Switch setting Supply voltage U
out
Notes
0 5 V Tolerance U
out
: 5%
1 7 V
2 12 V
3 24 V nominal Depending on the voltage level of the
F
lexi Soft voltage supply at the sys‐
tem plug
Complementary information
A
void common cause errors when using the on-board voltage supply, see "Motion
Control FX3-MOC0", page 34 and see "Motion Control FX3-MOC1", page 36.
5 ELE
CTRICAL INSTALLATION
68
O P E R A T I N G I N S T R U C T I O N S | Flexi Soft Modular Safety Controller 8012478/1IG6/2023-02-24 | SICK
Subject to change without notice
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