Accessories 237
V260 Series High Performance Closed-Loop Vector Inverter User Manual
13.3 PG EXPANSION CARD (STANDARD TYPE:PGV-C000, PN:
050M009012002)
V260
series inverter is designed with the closed-loop vector control mode. When users select this mode,
PG card must be adopted. PG card can receive single-ended collector open-circuit output, push-pull output
and differential output encoder signals.
Index of standard PG expansion card:
Providing one group of +12V power supply (load capacity
≤
200mA);
Providing three-phase differential input standard port of incremental encoder;
Differential voltage
≤
+12V;
Maximum resolution 8192 C/T;
Response frequency
≤
200KHz.
Table 13-2 Introduction of PG expansion card terminal
Terminal name
Function
+12V
Externally pro12V/200mA current
GD
Power supply reference point
A+
Encoder A-phase differential input
(+12V±20%)
，
max frequency
≤
200 KHz
A-
B+
Encoder B-phase differential input
(+12V±20%)
，
max frequency
≤
200 KHz
B-
Z+
Encoder Z-phase differential input
(+12V±20%)
，
max frequency
≤
200 KHz
Z-
+12V GD A+ A- B+
B- Z+ Z-
Figure 13-6 Terminals of PG expansion card
