NSK EDD Megatorque Motor - Output Signal; Position Feedback Signal Output

2. Specifications
— 2-36 —
2.10.2.4. Output Signal
Applied output: PO0 to PO7 (Shipping set: DRDY, WRN, OTPA, OTMA, SVST, BUSY, IPOS, and
NEARA)
Table 2-23: General output photo coupler specification
Item
Specification
Maximum load capacity
24 VDC/50 mA
Maximum saturated voltage
2 V or less
Fig 2-40: General output photo coupler specification
※
Driver Unit side
Output
COM
～ ＋
～ －
* You may reverse the polarity of the external
power supply and connect as “minus •
common.”
2.10.2.5. Position Feedback Signal Output
Applied output: CHA, CHB, CHZ, *CHA, *CHB, and *CHZ
Table 2-24: Specifications of position feedback output signal
Item
Specification
Output format
Line driver unit (CHA, CHB, CHZ, *CHA, *CHB and *CHZ)
Line driver
Texas Instruments: AM26LV31E or equivalent
Recommended line receiver
Texas Instruments: AM26LV32E, or AM26C32 or equivalent
Fig 2-41: Position feedback signal output
SGND
CHA
CHB
CHZ
CHA
CHB
CHZ
Driver Unit side