Delta IED-S Series User Manual page 134

+SIN, +COS,
REFSIN, REFCOS
C+, C-, D+, D-
DATA+ (DATA),
DATA- (/DATA)
CLOCK, /CLOCK
NOTE
Verify that the SW2 switch is set to the correct output voltage before powering on.

Keep the motor drive wiring away from any high voltage lines to avoid interference.

Wiring Diagram
Encoder sine wave
differential signal input
(incremental signal)
Encoder sine wave
differential signal input
(absolute signal)
RS-485 communication
interface
CLOCK differential output
for ENDAT.
Input frequency: 20 kHz max.
SIN
COS
Terminal resistance is about 130 Ω
Line Driver RS422 level output
7-11
Chapter 7 Option Cards | IED-S
0.9...1.1V
REFSIN/REFCOS