Powtran PI9100 Series, Manual, Page: 242 / 255

Appendix II
237
signal positive
6 Z- Encoder output Z
signal negative
7 U+ Encoder output P
signal positive
8 U- Encoder output P
signal negative
9 V+ Encoder output V
signal positive
10 V- Encoder output V
signal negative
11 W+ Encoder output W
signal positive
12 W- Encoder output W
signal negative
13 +5V Output 5V/100mA
power
14 GND Power ground
15 -
Rotational transformer PG card( PI9000_ PG4)
PI9000_ PG4 specifications
User interface Terminal block
Swappable NO
Wire gauge >22AWG
Resolution 12-bit
Excitation
frequency 10kHz
VRMS 7V
VP-P 3.15±27%
PI9000_ PG4 terminal description
No. Label no. Description
1 EXC1 Rotary transformer
excitation negative
2 EXC Rotary transformer
excitation positive
3 SIN Rotary transformer
feedback SIN positive
4 SINLO Rotary transformer
feedback SIN negative
5 COS Rotary transformer
feedback COS
positive
6 COSLO Rotary transformer
feedback COS