Yaskawa Option PG-F3 Motor Encoder Feedback - Manual (Page 30)

5 Installation Procedure
30 YASKAWA ELECTRIC TOBP C730600 51F 1000-Series Option PG-F3 Installation Manual
TB2
IP PG encoder power supply
Supplies power to the PG encoder.
Connects to terminal IP on the option.
IG
PG encoder power supply
common Supplies power to the PG encoder.
Connects to terminal IG on the option.
CK
Communication clock signal
output
Outputs the communication clock signal to the PG
encoder.
Signal level: RS-485 protocol
CK
Inverse communication clock
signal output
A+ A phase signal input Input for the A phase sine-wave from the PG encoder.
• Maximum input frequency: 20 kHz
• Input signal differential: A+ - A–
Note: Not available when using EnDat 2.2/22.
A– Inverse A phase signal input
a+ A phase monitor signal output Outputs a ratio of the A phase frequency.
• Output method: Line driver
• Output voltage: RS-422 level
• Possible resolution ratio: 1/n
Set F1-06 to monitor the pulse signal.
Varies by drive model.
Note: Not available when using EnDat 2.2/22.
a–
Inverse A phase monitor signal
output
FE Ground Ground terminal for shielded cable.
Terminal
Block
Terminal Function Description
0.6 V to 1.2 V