gefran VDI100 Series Instruction Manual page 346

C) EXP-LD-PM-VDI100 speed feedback card: synchronous motor line driver speed feedback card
EXP-LD-PM-VDI100 terminal specification
Terminal Name
Vcc
GND (0V Common Terminal)
A, /A, B, /B, Z, /Z
U, /U, V, /V, Z, /Z
AO, /AO, BO, /BO, ZO, /ZO
E
EXP-LD-PM-VDI100 block diagram:
D) EXP-RS-PM-VDI100 speed feedback card with TAMAGAWA Resolver Encoder
EXP-RS-PM-VDI100 terminal specification
Terminal Name
R1,R2
S1, S3
S2, S4
AO, /AO,BO, /BO, ZO, /ZO
E
* This card is not applicable on size 1 models (VDI100-1007...1015-KBX-2T, VDI100-1007...1022-KBX-.-4).
EXP-RS-PM-VDI100 block diagram:
346
Description
Power supply for encoder.
5V ±5%, 200mA Maximum
Encoder input signal, A correct divider ratio output requires a two-phase input.
Line driver input type, RS-422 level input.
A ,B phase divider ratio output, z phase output monitor,
Line driver output type, RS-422 level output.
Grounding Terminal.
Description
Sinusoidal excitation signal. 7Vrms, 10KHz. Transformation ratio: 0.5±5%
Analog input of Sine signal.
Analog input of Cosine signal.
A and B phase output terminal; Z phase monitoring output terminal.
Line Driver output type: RS-422 Level output
Grounding terminal
EXP-RS-PM-VDI100
EXP-RS-PM-VDI100
R1
R2
S1
S3
S2
S4
a+, a-,
b+, b-,
z+, z-
Resolver
VDI100 • Instruction manual