SRV-63 series AC servo drives Control mode applications
-58-
4.6 CN5 wiring diagram
2
nd
encoder and STO
Differential command pulse input
(Max 4Mpps)
EXA+ 3
EXA- 4
EXB+ 10
EXB- 9
EXZ+ 14
- +
EXZ- 13
FG
HWBB1+ 1
HWBB1- 7
HWBB2+ 2
HWBB2- 8
WheN S1 set To ON, sAfetY
input termiNal signaL is
inValId, anD sErvo can Work
Normally; when S1 is set to
OFF, the servo can work
normally only if the safety
input terminal signal is valid
at the same time.
- +
HWBB1+ 1
HWBB1- 7
HWBB2+ 2
HWBB2- 8
S1
:
STO switch
5 EX5V
12 EX0V
EX0V
EX5V
②
Safety terminal signal is active-low
①
Safety terminal signal is active-high
CN5
6 EDM+
11 EDM-
+ -
①
Safety output signal is active-high
②
Safety output signal is active-low
6 EDM+
11 EDM-
+ -
Note: 1. ( ) is shielded twisted pair;
2. ( ) is power source, DC12~24V which
is prepared by the user.
Connection mode 2: Open collector mode 1
Control module is NPN type (common cathode):
Control module
side
Drive side
19 OC_
EXA
2
EXA-
FG
Y0
EXA
EXB
18 OC_
EXB
Shielded cable
Twisted pair
4
EXB-
Y1
6
EXZ-
Y2
+
-
DC24V
EXZ
17 OC_
EXZ