1.4
Block Diagram
z
Pin 1 ~ 6:A0+/A0-/B0+/B0-/ Z0+/Z0-, are designed for encoder0
z
Pin 14 ~ 19:A1+/A1-/B1+/B1-/Z1+/Z1-, are designed for encoder1
z
Pin 21 ~ 26:A2+/A2-/B2+/B2-/Z2+/Z2-, are designed for encoder2
z
Pin 9 ~ 13: init*/DATA+/DATA-/Vs/GND, are same as 7000 series.
The input signal maybe active low or active high. The
XOR0/XOR1/XOR2 are designed to invert the active low signal
for internal logic requirement. If the value of XOR0/1/2 is the
encoder value will have different errors. Refer to Sec. 1.1 for
more information.
The 7083B equips a nonvolatile logic.
When the power is turn
OFF, all encoder values will be saved to all
preset values
in
EEPROM. The 7083B will
re-store
all encoder values from all
preset values when the power is turn ON. The 7083 does not
equip this nonvolatile logic.
I-7083/7083D/7083B/7083BD User Manual (V 1.1, Dec/2007) ------------------ 10