Yaskawa PG-E3 Motor Encoder Feedback - Manual (Page 20)

5 Installation Procedure
YASKAWA ELECTRIC TOBP C730600 52C 1000-Series Option PG-E3 Installation Manual 19
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Terminal Functions
Table 5 Option Terminal Functions
Terminal
Block
Terminal Function Description
TB1
IG
PG encoder Power Supply
Common
Supplies power to the PG encoder.
B+ B Pulse Signal Input Input for the B pulse sine-wave from the PG encoder.
• Max. input frequency: 20 kHz
• Input signal differential: B+ – B–
B– Inverse B Pulse Signal Input
D+ D Pulse Signal Input Input for the D pulse sine-wave from the PG encoder.
Input signal differential: D+ – D–
D– Inverse D Pulse Signal Input
b+ B Pulse Monitor Signal Output Outputs a ratio of the B pulse frequency.
• Output method: Line driver
• Output voltage: RS-422 level
• Possible resolution:1/n
Set F1-06 to monitor the pulse signal.
Varies by drive model.
b–
Inverse B Pulse Monitor Signal
Output
FE Ground Ground terminal for shielded cable.
0.6 V to 1.2 V
0.6 V to 1.2 V