Yaskawa Sigma-II Large Capacity - Manual (Page 28)

・ ・ ・ ・Single-phase power supply AC200V:
It is possible to change to single phase power supply AC200V by the parameter (Factory setting is “3-phase
power supply”) however, the torque - rotational speed characteristic is different from the three-phase power
supply specification.
(2) Control Circuit Terminal
[Analog Voltage ・ Pulse Train Reference Type]
Terminal Marking
∑ ∑ ∑ ∑－ － － －Ⅱ Ⅱ Ⅱ Ⅱ ∑ ∑ ∑ ∑－ － － －Ⅴ Ⅴ Ⅴ Ⅴ Terminal Marking Function
50pin 50pin
1,2,6,10, 1,2,6,10 GND Ground
3 3 PL1 Battery for open collector reference
4 4 SEN SEN signal input
5 5 V-REF Speed reference input
7 7 PULS Reference pulse input
8 8 /PULS
9 9 T-REF Torque reference input
11 11 SIGN Reference code input
12 12 /SIGN
13 13 PL2 Battery for open collector reference
14 14 /CLR Clear input
15 15 CLR
18 18 PL3 Battery for open collector reference
19 19 PCO PG frequency dividing output C-phase
20 20 /PCO
21 21 BAT(+) Battery (+)
22 22 BAT(-) Battery (-)
25 25 /V-CMP+(./COIN+) Speed match detection output (*1)
26 26 /V-CMP-(./COIN-)
27 27 /TGON+ Rotating detection output (*1)
28 28 /TGON-
29 29 /S-RDY+ Servo-ready output (*1)
30 30 /S-RDY-
31 31 ALM+ Servo alarm output (*1)
32 32 ALM-
33 33 PAO PG dividing output A-phase
34 34 /PAO
35 35 PBO PG dividing output B-phase
36 36 /PBO
37 37 ALO1 Alarm code output
38 38 ALO2
39 39 ALO3
40 40 /S-ON Servo ON input (*1)
41 41 /P-CON P operation input (*1)
42 42 P-OT Forward drive prohibit input (*1)
43 43 N-OT Reverse drive prohibit input (*1)
44 44 /ALM-RST Alarm reset (*1)
45 45 /P-CL Forward side external torque limit input (*1)
46 46 /N-CL Reverse side external torque limit input (*1)
47 47 +24VIN External power supply input
48 － PSO S-phase signal output
49 － /PSO
Shell Shell FG Frame ground
(*1): The sequence I/O is factory default setting
The allocation change is possible by using the user parameter
Please note that the CN1 I/O signal connector cover is not compatible