Yaskawa Option PG-F3 Motor Encoder Feedback - Manual (Page 29)

5 Installation Procedure
YASKAWA ELECTRIC TOBP C730600 51F 1000-Series Option PG-F3 Installation Manual 29
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Terminal Functions
Table 8 Option Terminal Functions (EnDat)
Terminal
Block
Terminal Function Description
TB1
IP PG encoder power supply Supplies power to the PG encoder.
• Jumper with terminal CN3 to select the power
supply voltage, 5 V or 8 V.
• Voltage range:
5 V ±5%, 330 mA
8 V ±10%, 150 mA
Note: The number of connections to terminals IP
and IG differs by wiring length when the power
supply is set for +5 V
±5%.
• Up to 10 m: One or two connections to both IP
and IG.
• 10 to 20 m: Two connections to both IP and IG.
IG
PG encoder power supply
common
DT Communication data signal I/O
Reads and processes PG encoder data.
Signal level: RS-485 protocol
DT
Inverse communication data
signal I/O
B+ B phase signal input Input for the B phase sine-wave from the PG encoder.
• Maximum input frequency: 20 kHz
• Input signal differential: B+ - B–
Note: Not available when using EnDat 2.2/22.
B– Inverse B phase signal input
b+ B phase monitor signal output Outputs a ratio of the B phase 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.
Note: Not available when using EnDat 2.2/22.
b–
Inverse B phase monitor signal
output
0.6 V to 1.2 V