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B.8 pg card (for encoder), B.8.1 emvl-pgabl, B.8 pg card (for encoder) b.8.1 emvl-pgabl – Delta Electronics Elevator Drive VFD-VL User Manual

Page 219: A, , b, , z, a b z

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Appendix B Accessories|

B-22

Revision Nov. 2008, VLE1, SW V1.03

B.8 PG Card (for Encoder)

B.8.1 EMVL-PGABL

B/O

VP

A

B

Z

Z/O

A

B

Z

B/O

0V

Z/O

U

V

W

U

V

W

1. Terminals descriptions

Terminal Symbols

Descriptions Specifications

VP

Power source of encoder (use

SW2 to switch 12V/5V)

Voltage: +5V

±0.5V or +12V±1V

Current: 200mA max.

0V

Power source common for

encoder

Reference level of the power of

encoder

A, , B, , Z,

A

B

Z

Incremental line driver input

Line driver RS422

Max. input frequency: 100 kHz

U , , V, , W,

U

V

W

Absolute line driver input (UVW

3-bit code)

Line driver RS422

Max. input frequency: 50 kHz

TB1

A/O,

, B/O, B

Z/O, Z

A/O

/O,

/O

Signal output for PG feedback

card and can be used as a

frequency divider.

Line driver RS422

Max. output frequency: 100 kHz

J3

Grounding

Connected to the grounding of the

power of the AC motor drive and

used for PG shielding