ElmoMC ExtrIQ Digital Servo Drives-Eagle - Manual (Page 50)

Eagle Installation Guide Installation
MAN-EAGIG (Ver. 1.902)
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50
3.4.6.2. Differential Auxiliary Encoder Input Option on Feedback B (YA[4]=2)
The Eagle can be used as a slave by receiving the position of the master encoder data (on Port B1)
in Follower or ECAM mode. In this mode Port B2 provides differential buffered auxiliary outputs
for the next slave axis in follower or ECAM mode.
Below are the signals on the Auxiliary Feedback port when set up to run as a differential auxiliary
encoder input:
Port Pin Signal Function Pin Positions
B2 10 CHAO Buffered channel A output
B2 11 CHAO- Buffered channel A
complement output
B2 12 CHBO Buffered channel B output
B2 13 CHBO- Buffered channel B
complement output
B2 14 INDEXO Buffered Index output
B2 15 INDEXO- Buffered Index complement
output
PWR 18 SUPRET Encoder supply voltage
return/COMRET
B1 19 CHA Auxiliary channel A high input
26-Pin High Density D-Sub Socket
B1 20 CHA- Auxiliary channel A low input
B1 21 CHB Auxiliary channel B high input
B1 22 CHB- Auxiliary channel B low input
B1 23 INDEX Auxiliary Index high input
B1 24 INDEX- Auxiliary Index low input
PWR 25 +5V Encoder supply voltage
Table 10: Differential Auxiliary Encoder Input Option on Feedback B
Pin Assignments
Note: In models not containing absolute encoder support, it is possible to use terminals 16 and 17
for SUPRET connections and use terminal 26 for +5V connection.
J4
Female