Yaskawa MP940 Reference Manual - Manual (Page 181)

MotionSuite™ MP940 Machine Controller Reference Manual Servo Amplifier I/O Signal
5-39
Connector (CN1) terminal array list.
The CN1 terminal array and specifications are shown below.
CN1 Terminal Array
Do not use empty terminals for relays.
Insert the shield wire of the I/O signal cable into the connector shell.
Connect the ground (frame ground) to the servo amplifier connector.
1 SG GND 26 /V-CMP-
(/COIN-) Speed
Coincidence
Detection
Output
2 SG GND 27 /TGON+ TGON
Signal
Output
3 — — 28 /TGON- TGON
Signal Out-
put
4 — — 29 /S-RDY+ Servo Ready
Output
5 V-REF General
purpose AI 30 /S-RDY - Servo Ready
Output
6 SG GND 31 ALM+ Servo Alarm
Output
7 — — 32 ALM -
Servo Alarm
Output 8 — — 33 — —
9 — — 34 — —
10 — — 35 — —
11 — — 36 — —
12 --- --- 37 — —
13 — — 38 — —
14 — — 39 — —
15 — — 40 — —
16 — — 41 /DEC--- —
17 — — 42 P-OT Forward
Over-travel
Input
18 — — 43 N-OT Reverse
Over-travel
Input
19 — — 44 /EXT1 —
20 — — 45 /EXT2 Forward
21 BAT(+) Battery (+) 46 /EXT3 —
22 BAT(-) Battery (-) 47 +24V
-IN External Input
Power
23 — — 48 — —
24 — — 49 — —
25 /V-CMP+
(/COIN+) Speed Coinci-
dence Detec-
tion
Output 50 — —