Yaskawa MP920 Motion Module - Manual (Page 173)

5.2 SVA-02A Module
5-31
5
The following table shows the name and function of the pins of the CN1 and CN2 connec-
tors.
Both 5 V and 24 V can be used for the SEN signal. Connect power to either pin 20 or pin 32 according
to the application.
The standard cable is connected to 5 V (pin 20).
Pin Signal Name Function Pin Signal Name Function
1 SG Ground (for analog) 19 SG Ground
(for SEN signal)
2 NREF Speed reference 20 SEN (5V) SEN signal
3 PA 5-V differential pulse
input (+) 21 Not used. −
4 PAL 5-V differential pulse
input (-) 22 Not used. −
5 PC (5V) 5-V differential pulse
input (+) 23 PB 5-V differential Pulse-
B terminal (+)
6 PCL (5V) 5-V differential pulse
input (-) 24 PBL 5-V differential Pulse-
B terminal (-)
7 SG Ground 25 SG Ground
8 AI-IN Analog input 26 AI-GND Analog input ground
9 AO-OUT Analog output 27 AO-GND Analog output ground
10 0V (24V) 0 V (24 V) 28 0V (24V) 0 V (24 V)
11 0V (24V) 0 V (24 V) 29 0V (24V) 0 V (24 V)
12 PCON P operation reference,
DO2 30 ALM RST Alarm reset, DO-1
13 OTR Overtravel (-) DO-4 31 SV ON Servo ON, DO-0
14 OTF Overtravel (+) DO-3 32 SEN (24V) SEN output for VS-
866
15 General-
purpose DI General-purpose input
(OTF) DI-3 33 General-
purpose DI General-purpose input
(OTR) DI-4
16 +24V +24 V power supply 34 +24V +24 V power supply
17 SV ALM Servo alarm input,
DI-0 35 SRDY Servo ready input,
DI-1
18 BRK Brake ON input, DI-2 36 General-
purpose DI General-purpose input
DI-5 (External posi-
tioning latch)
IMPORTANT