I/O Signals - YASKAWA UAK series User Manual

7 Wiring

7.2.5 I/O Signals

7.2.5
I/O Signal
(1) Connections
Connector Pin Arrangement (CN1) for I/O Signals of the Power Regeneration Converter
Pin No.
1
2
*
3
*
4
*
5
*
6
*
7
∗
Do not use NC signal.
Connector Pin Arrangement (CN1) for I/O Signals of the SERVOPACK for One Axis
Pin No.
1
2
3
4
*1
5
6
7
*1
8
9
10
*2
11
*2
12
*1
13
∗1.
Do not use NC signal.
∗2.
Use CN1 or CN3 for motor winding temperature detection.
7-28
s
Do not use CN1 on the SERVOPACK as the I/O signal for an emergency stop.
Use CN1 on the power regeneration converter.
Signal
I/O
Name
Main circuit connector
/MCON+ O
ON output
Main circuit connector
/MCON– O
ON output
(NC) – –
(NC) – –
(NC) – –
(NC) – –
(NC) – –
Signal
I/O
Name
+24V external power
COM24V I
supply input
Probe 1 latch signal
/Probe1 I
input
Probe 2 latch signal
/Probe2 I
input
/Home I Home switch input
(NC) – –
P-OT1 I Forward overtravel
N-OT1 I Reverse overtravel
(NC) – –
/BK1+ O Brake
/BK1– O Brake
Motor winding temper-
THM1+ I
ature detection
Motor winding temper-
THM1– I
ature detection
(NC) – –
Function Pin No.
*
8
*
9
*
10
11
12
*
13
*
14
Function Pin No.
*1
14
*1
15
*1
16
17 /HWBB1–
18
19 /HWBB2–
20
21
22
23
24
25
26
Signal
I/O
Name
(NC) – –
(NC) – –
(NC) – –
/ESP+ I Emergency stop input
/ESP– I Emergency stop input
(NC) – –
(NC) – –
Signal
I/O
Name
(NC) – –
(NC) – –
(NC) – –
I Baseblock input 1
/HWBB1+ I Baseblock input 1
I Baseblock input 2
/HWBB2+ I Baseblock input 2
Baseblock monitoring
EDM1– O
signal
Baseblock monitoring
EDM1+ O
signal
External dynamic
DBA1 I
brake answer signal
External dynamic
DBA2 I
brake answer signal
External dynamic
DBON O
brake
External dynamic
DB24V O
brake
Function
Function