Yaskawa MP920 User's Manual Design - Manual (Page 486)

11 Maintenance and Inspection
11.3.5 Connecting to SVA-01A Module
11-14
„ Connector Pin Layout
1CN: External Power Supply/External I/O Connector
The external power supply/external I/O connector (1CN) connects +24 V external power
supply, alarm output, battery voltage check input, and so on. The pin layout of this connector
is shown below.
2CN: Battery Voltage Output Connector
The battery voltage output connector (2CN) supplies backup power to the Absolute Encoder
through the SVA-01A Module. The pin layout of this connector is shown below.
Connector Model: MR-16F (Soldered, Manufactured by HONDA TSUSHIN KOGYO)
6 024V External power input 16 +24V External power input
5 024V External power input 15 +24V External power input
10
Not
used
4 PONG Power ON GND 14 PON Power ON output
9
Not
used
3 ALM2G Voltage drop 1 GND 13 ALM2 Voltage drop 1 output
8
Not
used
2 ALM1G Voltage drop 2 GND 12 ALM1 Voltage drop 2 output
7
Not
used
1 CHKG
Battery voltage
check GND
11 CHK
Battery voltage check
input
Connector Model: MR-20M (Soldered, Manufactured by HONDA TSUSHIN KOGYO)
1 BATG Battery voltage GND 14 BAT
Battery voltage out-
put
8
Not
used
2 BATG Battery voltage GND 15 BAT
Battery voltage out-
put
9
Not
used
3 BATG Battery voltage GND 16 BAT
Battery voltage out-
put
10
Not
used
4 BATG Battery voltage GND 17 BAT
Battery voltage out-
put
11
Not
used
5 BATG Battery voltage GND 18 BAT
Battery voltage out-
put
12
Not
used
6 BATG Battery voltage GND 19 BAT
Battery voltage out-
put
13
Not
used
7 BATG Battery voltage GND 20 BAT
Battery voltage out-
put